Class / Patent application number | Description | Number of patent applications / Date published |
428523000 | Polymer of monoethylenically unsaturated hydrocarbon | 85 |
20080206583 | Olefin based compositions and floor coverings containing the same - A composition is described that includes at least one compatibilizer having at least one polyolefin and at least one polar group. The composition can include a blend of polymers. Surface coverings and floor coverings, such as laminated floor coverings, having the composition, are also described. | 08-28-2008 |
20080233418 | FILMS AND ARTICLES WITH REVERSIBLE OPACITY CHANGE UPON STRETCHING, AND METHODS OF MAKING AND USING SAME - A composition which exhibits a reversible non-linear reduction in opacity as the composition is stretched from a first length to a second length is disclosed. One embodiment is a film comprising an elastomeric polymer medium and regions having crystalline properties disposed in the polymer medium, where the film exhibits the reversible non-linear reduction in opacity upon being stretched. | 09-25-2008 |
20080261064 | Extrusion Coating Polyethylene - A polymer composition for extrusion coating with good process properties comprising a multimodal high density polyethylene (A) and a low density polyethylene. | 10-23-2008 |
20080268271 | Device and Method for Packaging in Block form a Sheathed Hot-Melt Adhesive Product - A method for packaging in block form a sheathed hot-melt adhesive product comprises the steps: (a) of continuously supplying a sheathed hot-melt adhesive product, (b) of immersing the sheathed hot-melt adhesive product in a liquid refrigerant, (c) of pressing the sheathed adhesive product at a portion thereof, (d) of ultrasonically welding the sheathed adhesive product at the pressed portion; and (e) of cutting the sheathed adhesive product into a block at the pressed portion. A block of sheathed hot-melt adhesive product and an installation for packaging a sheathed hot-melt adhesive product are also provided. | 10-30-2008 |
20080268272 | Polymeric Compositions - The invention relates to composite articles comprising first and second members, in which the first member comprises an elastomeric material and the second member comprises a material which comprises a modifier and a thermoplastic polymer. | 10-30-2008 |
20080286593 | MULTI-LAYER ARTICLES PREPARED FROM MICROPOROUS MATERIALS - Provided is a multi-layer article including (1) a sheet of microporous material having opposing surfaces, and (2) an adhesive composition applied over at least a portion of at least one of the surfaces of the sheet. The microporous material contains (A) a polymeric matrix component of 5 to 100 weight percent of low melt flow index polypropylene; 0 to 90 weight percent of ultrahigh molecular weight polyethylene; and 0 to 90 weight percent of high density polyethylene; (B) a finely divided, particulate filler component dispersed throughout the polymeric matrix (A) including siliceous and non-siliceous materials; and (C) a network of interconnecting pores communicating substantially throughout the microporous material, the pores constituting 10 to 80 percent by volume of the microporous material, wherein the weight ratio of filler component (B) to polymeric matrix component (A) ranges from 0.1 to 10.0. | 11-20-2008 |
20080286594 | Adhesive sheet, dicing tape integrated type adhesive sheet, and method of producing semiconductor device - The invention provides an adhesive sheet which can be stuck to a wafer at low temperatures of 100° C. or below, which is soft to the extent that it can be handled at room temperature, and which can be cut simultaneously with a wafer under usual cutting conditions; a dicing tape integrated type adhesive sheet formed by lamination of the adhesive sheet and a dicing tape; and a method of producing a semiconductor device using them. In order to achieve this object, the invention is characterized by specifying the breaking strength, breaking elongation, and elastic modulus of the adhesive sheet in particular numerical ranges. | 11-20-2008 |
20080292896 | PROPYLENE COPOLYMER, POLYPROPYLENE COMPOSITION AND USES THEREOF, TRANSITION METAL COMPOUND AND OLEFIN POLYMERIZATION CATALYST - A polypropylene composite film having a propylene/1-butene random copolymer which has 60 to 90 mol % of propylene units and 10 to 40 mol % of 1-butene units and has a triad isotacticity of not less than 85% and not more than 97.5%, a molecular weight distribution of from 1 to 3, an intrinsic viscosity of from 0.1 to 12 dl/g, a melting point of from 40 to 75° C. and a crystallization rate at 45° C. of 10 minutes or less, and satisfying the following relation, 146 exp (−0.022M)≧Tm ≧125 exp (−0.032M), and an olefin catalyst for preparation thereof. | 11-27-2008 |
20090004494 | LAMINATED ABSORBENT PRODUCT WITH INCREASED STRENGTH IN DEFINED AREAS - The present invention is generally directed to adhesive compositions comprising selected ratios of crystalline and amorphous polymers. In some versions of the invention, polymers capable of existing in different configurations (e.g., a polymer such as polypropylene which can exist in an atactic, syndiotactic. or isotactic configuration) are used to prepare adhesives of the present invention. As an example, a selected amount of isotactic polypropylene is blended with a selected amount of atactic polypropylene to prepare an adhesive composition having one or more performance properties (e.g., bond strength) that are superior to the performance properties of a conventional hot-melt adhesive. The adhesive compositions of the present invention are suitable for use in the preparation of laminated disposable absorbent products. | 01-01-2009 |
20090029183 | BARRIER FILM SUBSTRATE AND METHOD FOR PRODUCING SAME, AND ORGANIC DEVICE - A method for producing a barrier film substrate with excellent gas-barrier capability having, on at least one surface of a plastic film, a barrier layer that contains at least one inorganic layer and at least one organic layer, which includes forming the organic layer by polymerization of a monomer mixture containing a vinyl monomer that has a sulfinyl group or a sulfonyl group and a tertiary carbon atom. | 01-29-2009 |
20090110945 | Adhesive and Laminate Prepared Using the Adhesive - It is an object of the invention to provide a carbodiimide modified polyolefin adhesive having excellent adhesive strength in a room temperature atmosphere and excellent adhesive strength in a high temperature atmosphere even in continuously molding with a practical molding machine. An adhesive (D), i.e., a carbodiimide modified polyolefin adhesive of the present invention which can solve the above problem is obtainable by allowing a polyolefin (A) having a group capable of reacting with a carbodiimide group to react with a carbodiimide group-containing compound (B) in the presence of an unmodified polyolefin (C) and having a ratio of a peak intensity at 2130 to 2140 cm | 04-30-2009 |
20090123773 | Salt-sensitive binders containing vinyl acetate for nonwoven webs and method of making same - A solution with a salt-sensitive polymer binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units and ethylenically unsaturated monomer units including vinyl acetate. The binder solution is prepared by emulsion-polymerizing a copolymer and then neutralizing the copolymer with base to make it water soluble. The binders provide a higher wet strength in concentrated salt solutions than in deionized water, and are particularly suitable for strengthening nonwoven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like. | 05-14-2009 |
20090169907 | EXTRUSION COATED SUBSTRATE - Certain embodiments provide an article comprising a substrate, wherein the substrate is extrusion coated with a composition comprising a multi-branched polypropylene having a g′ of less than 1.00. In certain embodiments, the substrate is extrusion coated with a composition comprising a polypropylene material. Either the composition and/or the polypropylene material are represented by the equation: | 07-02-2009 |
20090191420 | Coating Composition for Marking Substrates - Composition, which comprises a latent activator and a colour former, a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions and marked substrates obtainable by the latter process. | 07-30-2009 |
20090202852 | Compositions and Structures Having Tailored Water Vapor Transmission - Disclosed is a variable vapor barrier comprising or produced from a composition wherein the composition comprises an ethylene copolymer, a fatty acid, and an additional polymer; the ethylene copolymer comprises repeat units derived from ethylene, a C | 08-13-2009 |
20090202853 | Stretched polymers, products containing stretched polymers, and their methods of manufacture - Certain stretched polymers have defects which reduce their tenacity and effectively render the stretched polymers opaque. These defects are at least in part cause by the undesirable stresses being applied to the fiber. Such stresses may be avoided by avoiding by avoiding bending and twisting during processing. Such stretched polymers may be used in optically clear application such as bullet resistant glass. Additionally, such stretched polymers may have other advantageous properties. | 08-13-2009 |
20090233115 | COATING COMPOSITION, METHOD OF PRODUCING THE SAME, ARTICLES MADE THEREFROM, AND METHOD OF MAKING SUCH ARTICLES - The instant invention is a coating composition, method of producing the same, articles made therefrom, and method of making such articles. The coating composition according to the instant invention comprises (a) 10 to 55 percent by weight of an ethylene based copolymer composition; (b) 5 to 25 percent by weight of a propylene polymer composition; (c) 15 to 60 percent by weight of a chlorinated olefin polymer composition; (d) optionally less than 40 percent by weight of a filler; and (e) optionally 1 to 20 weight percent by weight of an adhesion promoting agent. | 09-17-2009 |
20090258243 | Heat-Sealable Propylene-Based Polymer Composition, Heat-Sealable Film, and Uses Thereof - The heat-sealable propylene-based polymer composition of the present invention comprises a propylene polymer composition (A) comprising a propylene polymer component (a1) and a propylene/ethylene random copolymer component (a2) having a propylene unit content of 63 to 77% by mol and an ethylene unit content of 23 to 37% by mol, an ethylene/(α-olefin random copolymer (B), and a soft propylene polymer (C) which has an ethylene content of 0 to 30% by mol and an α-olefin content of 0 to 30% by mol and whose melting point, as measured by a differential scanning calorimeter (DSC), is not higher than 100° C. or is not observed; and this heat-sealable propylene-based polymer composition contains the propylene polymer composition (A) in an amount of 50 to 90% by mass, the ethylene/α-olefin random copolymer (B) in an amount of 3 to 25% by mass and the soft propylene polymer (C) in an amount of 0.5 to 40% by mass ((A)+(B)+(C)=100% by mass). The present invention also provides a heat-sealable film using the composition and a packaging bag comprising the film. The heat-sealable film of the present invention has high heat-seal strength, is little decreased in heat-seal strength even after heat treatment and is excellent in blocking resistance, rigidity and low-temperature impact resistance. | 10-15-2009 |
20090280343 | Method for producing a heterogeneous, in particular multicolored, sheet-like structure, mold and sheet-like structure - In the case of a method for producing a heterogeneous, in particular multicolored, sheet-like structure, for example a decorative skin for an interior trim part of a vehicle, at least a first cavity and a second cavity of a mold are filled with at least a first and a second polymer material which are free-flowing and after removal form a one-piece sheet-like structure. At least during the filling of one cavity, a sealing element is arranged in the mold and extends along the parting plane in relation to the neighboring cavity. | 11-12-2009 |
20090297870 | Norbornene Compound Addition Polymer Film, Process for Production Thereof, and Use Thereof - [Problems] To provide a norbornene compound addition polymer film that is excellent in heat resistance, chemical resistance, dimensional stability and the like and favorable for use for optical parts and electric insulating parts. | 12-03-2009 |
20090317650 | CROSS-LAMINATED ELASTIC FILM - A cross-laminated film comprising at least a two layers and including a thermoplastic component and an elastic component to provide special elastic characteristics for certain packaging and wrapping applications. | 12-24-2009 |
20090324979 | CALCIUM CARBONATE BARRIER FILMS AND USES THEREOF - The present invention provides polyolefin films comprising calcium carbonate that have a reduced moisture vapor transmission rate, methods of making the films, and packaging materials comprising the films. | 12-31-2009 |
20100009210 | PROCESS FOR COATING A SUBSTRATE WITH A COATING - The present invention pertains to a process for coating a substrate comprising the steps of providing a substrate the outer layer of which comprises an electroheat-susceptible material of applying a powder coating composition onto the substrate curing the powder coating composition using electroheat radiation. The electroheat-susceptible material may be a microwave-susceptible material with the curing being effected using microwave radiation. It may also be a radio frequency-susceptible material, in which case the curing is effected using radio frequency radiation. The substrate may be provided with an outer layer which comprises an electroheat-susceptible material by contacting the substrate with a primer comprising an electroheat-susceptible material or by coating the inside of a mould with a primer layer, filling the mould with a curable resin that will form the substrate, curing the resin, and releasing the substrate the outer layer of which comprises an electroheat-susceptible material from the mould. The process is particular suitable for coating heat-sensitive substrates, where it will allow electroheat curing of conventional powder coating compositions. | 01-14-2010 |
20100047599 | Polymer blend - The invention relates to a polymer blend suitable for the production of film, said polymer blend comprising at least (1) a multimodal high density polyethylene (HDPE) composition and (2) a low density polyethylene (LDPE) polymer, a linear low density polyethylene (LLDPE) polymer or a mixture of LDPE and LLDPE polymers, said HDPE composition comprising a multimodal HDPE polymer which contains at least a lower molecular weight (LMW) polyethylene component and a higher molecular weight (HMW) polyethylene component. | 02-25-2010 |
20100183891 | POLYMERIC FILM - There is described a biaxially oriented polyolefin single or multi-layer film which comprises at least one core layer comprising a propylenic polymer component and either an ethylenic polymer component (preferably 0.2% to 8% by weight of core layer) or a styrenic polymer component (preferably 0.2% to 25% by weight of core layer). The films have a dynamic loss modulus (E″), at 3 Hz and 25° C., of 28 to 136 MPa (TD) and/or 73 to 135 MPa (MD) as well as a dynamic storage modulus (E′), at 3 Hz and 25° C., of 630 to 2800 MPa (TD) and/or 1300 to 3000 MPa (MD). These films are suitable for use as a label facestock with improved conformability for example to provide improved labels for squeezable containers. | 07-22-2010 |
20100310892 | Polyethylene Stretch Film - In one aspect is a film comprising: (a) within the range of from 50 to 99 wt % linear low density polyethylene based on the weight of the core composition; and (b) within the range of from 1 to 50 wt % propylene-α-olefin copolymer based on the weight of the core composition, wherein the propylene-α-olefin copolymer possesses: (i) a melting temperature (T | 12-09-2010 |
20110070456 | Method for Producing an Organic Electronic Component, and Organic Electronic Component - A method for producing an organic electronic component comprises, in particular, the following steps: A) producing at least one functional layer stack ( | 03-24-2011 |
20120164467 | AQUEOUS COATING COMPOSITION, METHOD FOR PROVIDING A COATING AND CEMENTITIOUS SUBSTRATE COATED THEREWITH - An aqueous coating composition including: a first emulsion polymer including, as copolymerized units, 5% to 50% styrene monomer, by weight based on the weight of the first emulsion polymer, wherein the glass transition temperature (Tg) of the first emulsion polymer is from 55° C. to 110° C.; a certain optional second emulsion polymer; and from 20% to 35%, by weight based on the total weight of the first emulsion polymer and the optional second emulsion polymer, coalescent selected from the group consisting of hexaoxatricosane, C | 06-28-2012 |
20120219814 | Methods of Improving Polyethylene Stretch Films - Methods of improving polyethylene stretch film that include providing interpolymer resin particles, forming a polyethylene blend composition by blending from about 0.1 to about 10 percent by weight based on the weight of the blend composition of interpolymer resin particles into one or more polyethylene resins; and forming a film from the polyethylene blend composition. The interpolymer resin particles contain a styrenic polymer intercalated within a first polyolefin, where the first polyolefin is present at from about 20% to about 80% by weight based on the weight of the particles, and the styrenic polymer is present at from about 20% to about 80% by weight based on the weight of the particles. | 08-30-2012 |
20120225310 | ELECTRICALLY CONDUCTIVE COMPOSITION - A conductive composition including: | 09-06-2012 |
20120231287 | Interpolymers Suitable for Multilayer Films - The present invention relates to compositions and processes of making and using interpolymers having a controlled molecular weight distribution. Multilayer films and film layers derived from novel ethylene/α-olefin interpolymers are also disclosed. | 09-13-2012 |
20120244370 | PRODUCTION OF MINERAL-BONDED COATINGS HAVING DUCTILE PROPERTIES (As Amended) - The invention relates to methods for producing mineral bonded coatings, characterized in that that one or more priming agents based on one or more polymers of ethylene unsaturated monomers and optionally one or more components from the group comprising fillers, mineral bonding agents, and fibers is applied to a substrate, and one or more coating agents comprising one or more mineral bonding agents and one or more fibers is/are applied to the priming agent layer thus obtained. | 09-27-2012 |
20130059163 | ADHESION PROMOTER SYSTEM, AND METHOD OF PRODUCING THE SAME - The instant invention is an adhesion promoter system, and method of producing the same. The adhesion promoter system comprises the admixing product of: (a) at least 60 percent by weight of a first functionalized polyolefin, based on the total weight of the solid content; (b) less than 40 percent by weight of a second functionalized polyolefin, based on the total weight of the solid content, wherein said second functionalized polyolefin comprise homopolymers of propylene or copolymers of propylene with hexene, octene and/or other like alpha-olefins, the homopolymers or copolymers having a single unsaturation, a terminal succinic anhydride moiety, and additional succinic anhydride substitutions on the polypropylene backbone, where the succinic anhydride substitution ranges from about 5 to about 45 weight percent of second functionalized polyolefin; (c) in the presence of one or more solvents. | 03-07-2013 |
20130059164 | ADHESION PROMOTER SYSTEM, AND METHOD OF PRODUCING THE SAME - The instant invention is an adhesion promoter system, and method of producing the same. The adhesion promoter system comprises an aqueous dispersion comprising the melt kneading product of: (a) at least 60 percent by weight of a base polymer, based on the total weight of the solid content, wherein said base polymer comprises a propylene/ethylene copolymer composition, wherein said propylene/ethylene copolymer has a crystallinity in the range of from 1 percent by weight to 30 percent by weight, a heat of fusion in the range of from 2 Joules/gram to 50 Joules/gram), and a DSC melting point in the range of 25° C. to 110° C.; (b) from 0.5 to less than 30 percent by weight of a functionalized polymer composition, based on the total weight of the solid content, wherein said functionalized polymer composition comprises homopolymers of propylene or copolymers of propylene with hexene, octene and/or other like alpha-olefins, the homopolymers or copolymers having a single unsaturation, a terminal succinic anhydride moiety, and additional succinic anhydride substitutions on the polypropylene backbone, where the succinic anhydride substitution ranges from about 5 to about 45 weight percent of functionalized polymer composition; (c) from 0.1 to less than 20 percent by weight of a stabilizing agent, based on the total weight of the solid content; and (d) in the presence of water and optionally one or more neutralizing agents, for example, at a temperature in the range of 25° C. to 200° C. | 03-07-2013 |
20130059165 | ADHESION PROMOTER SYSTEM, AND METHOD OF PRODUCING THE SAME - The instant invention is an adhesion promoter system, and method of producing the same. The adhesion promoter system according to the present invention comprises an aqueous dispersion comprising the melt kneading product of: (a) at least 60 percent by weight of a first functionalized polyolefin, based on the total weight of the solid content; (b) optionally from 0.5 to less than 40 percent by weight of a second functionalized polyolefin, based on the total weight of the solid content, wherein said second functionalized polyolefin comprises homopolymers of propylene or copolymers of propylene with hexene, octene and/or other like alpha-olefins, the homopolymers or copolymers having a single unsaturation, a terminal succinic anhydride moiety, and additional succinic anhydride substitutions on the polypropylene backbone, where the succinic anhydride substitution ranges from about 5 to about 45 weight percent of second functionalized polyolefin; (c) from 0.1 to less than 20 percent by weight of a stabilizing agent, based on the total weight of the solid content; and (d) in the presence of water and optionally one or more neutralizing agents, for example, at a temperature in the range of 25° C. to 200° C. | 03-07-2013 |
20130065071 | MULTILAYER SHEET, A THERMOFORMED ARTICLE, AND A METHOD FOR MAKING THE SAME - The instant invention provides a multilayer sheet, a thermoformed article, and a method for making the same. The multilayer sheet comprises (a) at least one sealant layer comprising: less than 1 percent by weight of one or more antimicrobial agents, based on the total weight of the sealant layer; at least 20 percent by weight of a base polymer, based on the total weight of the sealant layer, wherein said base polymer comprises a propylene/ethylene copolymer composition, wherein said propylene/ethylene copolymer has a crystallinity in the range of from 1 percent by weight to 30 percent by weight, a heat of fusion in the range of from 2 Joules/gram to 50 Joules/gram), and a DSC melting point in the range of 25° C. to 110° C.; and less than 80 percent by weight of a secondary polymer selected from the group consisting of polypropylene homopolymer, polypropylene random copolymer, impact modified polypropylene, combinations thereof, and blends thereof; and (b) at least one core layer in contact with said at least one sealant layer, wherein said core layer comprises a core polymer | 03-14-2013 |
20130095339 | DISPLAY PANEL EQUIPPED WITH FRONT PLATE, DISPLAY DEVICE, AND RESIN COMPOSITION - The present invention provides a display panel equipped with a front plate and a display device, in each of which streak unevenness is sufficiently resolved in the periphery of a display area. The display panel equipped with a front plate of the present invention comprises: a display panel; a front plate; and a cured resin composition layer disposed between the display panel and the front plate, wherein the cured resin composition layer has a loss tangent of 2 or less at 0 to 70° C. | 04-18-2013 |
20130136938 | MODIFIED GEOPOLYMER COMPOSITIONS, PROCESSES AND USES - The present invention relates to modified geopolymer compositions, geopolymer-coated organic polymer substrates, and methods of manufacturing and articles comprising same. | 05-30-2013 |
20130143056 | PHOTO-VINYL LINKING AGENTS - Embodiments of the invention include linking agents including photo groups and vinyl groups and coatings and devices that incorporate such linking agents, along with related methods. Exemplary methods herein include methods of priming substrates and methods of coating substrates using compounds having the formula R | 06-06-2013 |
20130149547 | FLOOR COVERING AND METHOD FOR PRODUCING THE SAME - A floor covering comprising an essentially sheet-shaped or plate-shaped matrix made of an elastomeric material. The matrix is provided with particles where the particles are made of a thermoplastic elastomer. | 06-13-2013 |
20130164552 | RESIN COMPOSITIONS FOR EXTRUSION COATING - A composition of matter suitable for use in extrusion coating applications is disclosed. The composition comprises a blend of particular LLDPE with particular LDPE. The LLDPE has the following characteristics: a density in the range of from 0.89 g/cc to 0.97 g/cc; an MWD less than 2.8; a melt index (I | 06-27-2013 |
20130224508 | Compressed Injection Molding - The application provides a molding apparatus. The molding apparatus comprises a first mold-defining member together with a second mold-defining member, one or more channels, and one or more moveable cores. The first mold-defining member together with the second mold-defining member defines an internal cavity. The channels comprise inlets for receiving molten resin and outlets to the internal cavity. The moveable cores are moveable between a first position and a second position, wherein the moveable core in the second position reduces a volume of the internal cavity and closes the channel outlets. The moveable core is also independently moveable with respect to the first mold-defining member and with respect to the second mold-defining member. | 08-29-2013 |
20130224509 | AQUEOUS OLIGOMER / POLYMER EMULSION WITH CATIONIC FUNCTIONALITY - An aqueous emulsion comprising at least a covalently bound vinyl oligomer and vinyl polymer, wherein said vinyl oligomer comprises 5 to 85 mol % of vinyl monomers bearing quaternary ammonium ion functional groups or quaternisable amine functional groups and is obtained by a controlled radical polymerisation of at least one vinyl monomer via a reversible addition-fragmentation chain transfer mechanism in solution in the presence of a control agent and a source of free radicals; wherein said vinyl polymer is obtained by emulsion polymerisation of vinyl monomers in the presence of the vinyl oligomer; wherein the weight % ratio of vinyl oligomer to vinyl polymer is in the range of from 0.5:99.5 to 65:35. | 08-29-2013 |
20130302629 | RANDOM COPOLYMERS OF PROPYLENE - Random copolymers of propylene with ethylene, and optionally other olefins, comprising from 3.5% to 6.5% by weight of ethylene and having a melt flow rate (MFR) according to ISO 1133 (230° C., 2.16 Kg) of less than 10 g/10 min and a melting temperature (Tm), determined by DSC, satisfying the relation: 45° C.≦Tm+C≦150° C. wherein C is the quantity (by weight) of ethylene in the copolymer. The random copolymers of the invention are specifically suited for cast film and/or sheet applications. | 11-14-2013 |
20130302630 | AQUEOUS COATING COMPOSITION AND MULTILAYER STRUCTURE USING SAME - Provided is aqueous coating composition which can give a gas-barrier layer having an improved water resistance while suppressing decrease of gas-barrier property inherent in a PVA-based resin. Also provided is a multilayer structure obtained using the aqueous coating composition. The aqueous coating composition comprises (A) acetoacetyl group-containing polyvinyl alcohol-based resin having an acetoacetyl group content of 0.5 to 3 mol %, and (B) alkaline earth metal salt of glyoxylic acid as a crosslinking agent. | 11-14-2013 |
20130323521 | OPTICALLY CLEAR ADHESIVE, METHOD OF USE AND ARTICLES THEREFROM - An adhesive composition includes an alkyl (meth)acrylate ester, wherein the alkyl group has 4 to 18 carbon atoms, a hydrophilic copolymerizable monomer and a free-radical generating initiator. The adhesive composition has a tan delta value of between about 0.5 and about 1.0 at a temperature of between about 25 C and about 100 C. | 12-05-2013 |
20130330566 | METHOD FOR PRODUCING WATER-ABSORBENT RESIN - A method for producing a water-absorbent resin including the step of subjecting primary particles obtained by a first-step reversed phase suspension polymerization to agglomeration according to a second-step reversed phase suspension polymerization, each step using an internal-crosslinking agent-added water-soluble ethylenically unsaturated monomer, characterized in that A and B satisfy the relationships of:
| 12-12-2013 |
20140004369 | MULTILAYER COAT AND METHOD FOR PRODUCING THE SAME | 01-02-2014 |
20140037975 | ADHESON TO PLASTIC WITH BLOCK COPOLYMERS OBTAINED USING RAFT - An aqueous coating composition (which optionally can coat plastic substrates) the composition comprising a block copolymer and a polymer P; where the block copolymer comprises at least blocks [A] | 02-06-2014 |
20140087200 | THERMAL INTERFACE MATERIAL COMPOSITION INCLUDING POLYMERIC MATRIX AND CARBON FILLER - Certain embodiments relate to compositions that may be used as thermal interface materials in electronic assemblies. One such composition includes a block copolymer matrix comprising polystyrene and polybutene. The composition also includes a filler positioned in the copolymer matrix, the filler comprising carbon. The filler may in certain embodiments be a material selected from the group consisting of graphite, graphene, and carbon nanotubes. composition may include routing structures and their formation. Assemblies may include the composition positioned between a die and a heat spreader. Other embodiments are described and claimed. | 03-27-2014 |
20140087201 | Dye-Based Polarizing Element And Polarizing Plate - To develop a polarizing element having a good polarizing property that is a pigment having an excellent blue dye without use of a raw material belonging to a specified chemical substance such as dianisidine. | 03-27-2014 |
20140127522 | METHOD FOR MANUFACTURING HEAT-RAY SHIELDING FINE PARTICLE-CONTAINING COMPOSITION AND HEAT-RAY SHIELDING FINE PARTICLE-CONTAINING COMPOSITION, A HEAT-RAY SHIELDING FILM USING THE HEAT-RAY SHIELDING FINE PARTICLE-CONTAINING COMPOSITION AND A HEAT-RAY SHIELDING LAMINATED TRANSPARENT BASE MATERIAL USING THE HEAT-RAY SHIELDING FILM - To provide a heat-ray shielding film and a method for manufacturing the same, capable of exhibiting excellent optical characteristics and high weather resistance, mainly composed of polyvinyl acetal resin and using composite tungsten oxide fine particles with high heat-ray shielding effect, the method comprising: a first step of obtaining a dispersion liquid by dispersing composite tungsten oxide fine particles expressed by a general formula MyWOz and having a hexagonal crystal structure, and dispersing a dispersant into an organic solvent with a boiling point of 120 deg C. or less; a second step of obtaining a mixture by mixing metal carboxylate into the dispersion liquid obtained by the first step; and a third step of drying the mixture obtained by the second step to thereby obtain a heat-ray shielding fine particle-containing composition, and setting a content of the organic solvent remained in the heat-ray shielding fine particle-containing composition to 5 mass % or less. | 05-08-2014 |
20140141271 | ADHESIVE COMPOSITION AND ADHESIVE SHEET - Provided is an adhesive sheet having an adhesive layer formed of an adhesive composition that contains 100 parts by mass of a polyisobutylene-based resin (A) having a weight-average molecular weight of from 270,000 to 480,000, from 5 to 55 parts by mass of a polyisobutylene-based resin (B) having a weight-average molecular weight of from 100,000 to 250,000, and from 10 to 55 parts by mass of a hydrogenated petroleum resin (C) having a softening point of from 90 to 135° C.; and provided is an adhesive sheet having at least one adhesive layer wherein the probe tack of the adhesive layer, as measured at a peel rate of 600 mm/min according to JIS-Z0237 (1991), has two maximum values and wherein the first maximum value P1 detected first is at least 4.0 N and the ratio of the second maximum value P2 detected secondarily to the first maximum value P1 [P2/P1] is from 0.25 to 1.50. The adhesive sheets have excellent adhesion force and retention force, can prevent occurrence of zipping, have a low moisture vapor transmission rate, are excellent in transparency and can retard outgas generation. | 05-22-2014 |
20140162082 | COMPOSITION, AN ARTICLE AND A METHOD FOR THE BONDING OF NON-WOVEN SUBSTRATES - A composition, an article and a method for the bonding of non-woven substrates is disclosed. The composition includes solid particles comprising one or more polymers which are emulsified, dispersed and or suspended in a fluid carrier. The composition forms a molten blend when energy activated at temperatures in excess of 60° C. (140° F.). | 06-12-2014 |
20140186642 | DEGRADABLE FLOW MEDIUM FOR RESIN TRANSFER MOLDING PROCESSES - A flow medium for assisting a resin to be transferred into a mold accommodating a layered structure of reinforced material is provided. The flow medium is configured such that when the resin is cured the flow medium becomes incorporated within a final composite component comprising the reinforced material embedded within the transferred and cured resin. A semifinished product comprising such a flow medium is provided and a method for producing a composite component by utilizing such a semifinished product is also provided. | 07-03-2014 |
20140295197 | PZT-BASED FERROELECTRIC THIN FILM-FORMING COMPOSITION, METHOD OF PREPARING THE SAME, AND METHOD OF FORMING PZT-BASED FERROELECTRIC THIN FILM USING THE SAME - In a PZT-based ferroelectric thin film-forming composition, a ratio of a PZT precursor to 100 wt % of the composition is 17 to 35 wt % in terms of oxides, a ratio of a diol to 100 wt % of the composition is 16 to 56 wt %, a ratio of a polyvinyl pyrrolidone or a polyethylene glycol to 1 mol of the PZT precursor is 0.01 to 0.25 mol in terms of monomers, a ratio of the water to 1 mol of the PZT precursor is 0.5 to 3 mol, and the composition does not further contain a linear monoalcohol having 6 to 12 carbon chains which has a ratio of 0.6 to 10 wt % with respect to 100 wt % of the composition. | 10-02-2014 |
20140295198 | Coating Materials Comprising Glycerol Diesters And Use Thereof In Multicoat Paint Systems - Described are coating materials comprising (a) at least one polymeric polyol selected from the group consisting of poly(meth)acrylate polyols, polyester polyols, polyurethane polyols and polysiloxane polyols, (b) at least one crosslinking agent selected from the group consisting of blocked and nonblocked polyisocyanates, amino resin crosslinkers, and TACT, and (c) at least one glycerol diester of the general formula (I) | 10-02-2014 |
20140315037 | POLYMERIC BLEND FORMULATIONS SUITABLE FOR SYNTHETIC LEATHER APPLICATIONS - The instant invention provides to polymeric blend formulation, and a multilayer structure comprising a skin layer derived from the polymeric blend formulation, and method of making the same. The polymeric blend formulation comprises: (a) 40 to 65 percent by weight of an ethylene-based copolymer composition; (b) 15 to 40 percent by weight of a chlorinated olefin polymer composition; (c) from 0.1 to 25 percent by weight of a filler; (d) 10 to 30 weight percent by weight of an adhesion promoting agent; and (e) optionally, 1 to 4 percent by weight of a mineral oil. | 10-23-2014 |
20140363690 | PHOTOCURABLE POLYMERIC DIELECTRICS AND METHODS OF PREPARATION AND USE THEREOF - Disclosed are polymer-based dielectric compositions (e.g., formulations) and materials (e.g. films) and associated devices. The polymers generally include photocrosslinkable pendant groups; for example, the polymers can include one or more coumarin-containing pendant groups. | 12-11-2014 |
20140370318 | IN-MOLD COATING OF ROMP POLYMERS - The present invention relates to in-mold coating of a cyclic olefin polymer. More particularly, the present invention relates to methods and compositions for in-mold coating cyclic olefin polymers prepared by ring opening metathesis polymerization (ROMP) reactions and the manufacture of polymer articles via ROMP. Polymer products produced via the metathesis reactions of the invention may be utilized for a wide range of materials and composite applications. The invention has utility in the fields of polymer and material chemistry and manufacture. | 12-18-2014 |
20140377577 | BLENDED POLYMER COMPOSITIONS SUITABLE FOR USE IN WIRE AND CABLE APPLICATIONS AND METHODS OF MAKING THE SAME - Disclosed herein are blended polymer compositions having a polyethylene first resin and a mLLDPE resin. The polyethylene first resin have a density of at least 0.926 g/cm | 12-25-2014 |
20150010766 | ADHESIVE FILM AND METHOD OF MANUFACTURING THE SAME AND DISPLAY DEVICE INCLUDING THE ADHESIVE FILM - Disclosed is a method of manufacturing an adhesive film including: preparing a transparent adhesion layer, disposing a film mask including a light-transmitting region and a light-shielding region on the transparent adhesion layer, applying ultraviolet (UV) light to the transparent adhesion layer through the film mask to precure an area of the transparent adhesion layer corresponding to the light-transmitting region of the film mask, and cutting the precured area of the transparent adhesion layer. | 01-08-2015 |
20150024226 | LAMINATED BODY FOR POLARIZING PLATE, POLARIZING PLATE COMPRISING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE - An aspect of the present invention relates to a laminated body, which is a laminated body for a polarizing plate as well as comprises a polymer film and a layer comprising a sulfonyl group-containing compound, wherein either or both of the polymer film and the layer comprising a sulfonyl group-containing compound comprises an aromatic secondary amine. | 01-22-2015 |
20150024227 | BLOCK COPOLYMER, PROCESS AND COMPOSITION - There is described a block copolymer comprising at least a block [A] and a block [B], where: (a) (i) block [A] comprises from 5 to 95 mole-% per mole-% of the block [A] of itaconate functional moieties; (b) (i) block [B] is substantially free of itaconate functional moieties. Preferably the block copolymer is made by a controlled radical polymerisation (CRP) such as reversible addition-fragmentation chain transfer (RAFT). | 01-22-2015 |
20150050509 | PHOTOCURABLE RESIN COMPOSITION, IMAGE DISPLAY DEVICE, AND METHOD FOR PRODUCING SAME - A photocurable resin composition which hardly causes leakage and is easily formed into a desired shape and an image display device using this photocurable resin composition are provided. | 02-19-2015 |
20150064490 | WATER REPELLENT COMPOSITION, ITS PRODUCTION METHOD, HYDROPHOBIC SUBSTRATE TREATING AGENT COMPOSITION AND ARTICLE - A water repellent composition comprising a fluorinated copolymer having structural units based on a monomer (a) having a C | 03-05-2015 |
20150104661 | MANUFACTURING METHOD OF ARTIFICIAL GRAPHITE SHEET AND PRODUCT THEREOF - A manufacturing method of artificial graphite sheet and a product thereof. The artificial graphite sheet manufactured by means of the manufacturing method can be rolled up to minimize the occupied space and facilitate transfer and delivery. The manufacturing method includes steps of: selecting graphite powder (granules) and polymer and mixing the graphite powder with polymer; heating, compounding and homogenizing the mixture to form a graphite (mixture) subassembly with a basic thickness; calendering the graphite subassembly to form a graphite (mixture) sheet assembly with a purposed thickness; thermostatically maturing the graphite sheet assembly and gradually cooling the graphite sheet assembly to room temperature to form a flexible sheet body; and rolling up the flexible sheet body into a roll form with a rolling apparatus. The manufacturing equipment and process of the artificial graphite sheet are simplified and the manufacturing time is shortened. | 04-16-2015 |
20150104662 | NANOPARTICLE-CONTAINING POLYMER NANOWIRE AND METHOD FOR PRODUCING THE SAME - Provided is a polymer nanowire which contains nanoparticles so as to have new functionalities. | 04-16-2015 |
20150104663 | OLEFINICALLY UNSATURATED RADIAL STYRENIC BLOCK COPOLYMER AND AN IMPROVED VULCANIZER-FREE LATEX COMPRISING WATER AND SAID RADIAL STYRENIC BLOCK COPOLYMER - The invention concerns an olefinically unsaturated radial styrenic block copolymer having the general formula | 04-16-2015 |
20150111053 | LOW DENSITY POLYETHYLENE FOR EXTRUSION COATING - The present invention relates to a low density polyethylene having a molecular weight distribution Mw/Mn which is 15 or less, a storage modulus G′, measured at a loss modulus G″ of 5 kPa, which is above 3000 Pa, a weight average molecular weight (Mw) which is between 192000 and 250000 g/mol and has a melt flow rate (MFR) according to ISO 1133 (190° C., 2.16 kg) which is higher than 3.0 g/10 min, compositions, a process for production of the low density polyethylene, a low density polyethylene which is obtainable by the process, a continuous ethylene polymerization method for introducing vinylidene in a low density polyethylene, a method for an extrusion coating process or a method for an extrusion lamination process, an article, e.g. an extrusion article, an extrusion lamination article, film blowing article, film casting article, wire and cable extrusion article, injection moulding article, blow moulding article or pipe extrusion article, and uses of the low density polyethylene. | 04-23-2015 |
20150291748 | Films Comprising Ethylene-Based Polymers and Methods of Making Same - Films including a Layer A comprising 50.0 to 100.0 wt. %, based on the weight of the Layer A, of an ethylene-based polymer composition having therein a hafnium:zirconium (ppm/ppm) ratio>1.0, a CDBI less than 50%, and a g′ | 10-15-2015 |
20150299496 | MIXED SOLUTION, METHOD FOR PRODUCING MIXED SOLUTION, AND MULTI-LAYER STRUCTURE - A multilayer structure is provided having a substrate and first and second layers thereon. The first layer is made from a mixture liquid including a water-soluble resin, an aqueous medium, and an olefin polymer including monomer units based on an α-olefin having 2 to 20 carbon atoms, monomer units based on an α,β-unsaturated carboxylic acid ester, and monomer units based on a compound selected from the group consisting of α,β-unsaturated carboxylic acids and α,β-unsaturated carboxylic acid anhydrides. The content of the monomer units based on the α-olefin is 50% by mass or more. | 10-22-2015 |
20150337180 | RADICAL CURING ADHESIVE COMPOSITION AND POLARIZING PLATE COMPRISING SAME - The present invention relates to a radical-curable adhesive composition including a first compound represented by the following [Chemical Formula I]; a radical-curable second compound having two or more benzene rings, (meth)acryloyl groups and carboxyl groups each in the molecule; and a radical initiator, and a polarizing plate including the radical-curable adhesive composition. | 11-26-2015 |
20150344744 | TIE-LAYER ADHESIVES HAVING IMPROVED ADHESION AND MELT STRENGTH - The present disclosure provides a tie-layer adhesive comprising a first polymer composition comprising a grafted polyethylene, a second polymer composition comprising a polyethylene derived from a metallocene catalyst, a third polymer composition that comprises low density polyethylene. In general embodiments, the tie-layer adhesive comprises a primary additive and/or a secondary additive. | 12-03-2015 |
20150353719 | ELASTOMER COMPOSITION COMPRISING POLYOLEFIN ELASTOMERS - Disclosed is an elastomer composition comprising polyolefin elastomer material which exhibits improved hysteresis properties, said elastomer composition having the following properties:
| 12-10-2015 |
20160017089 | IN-MOLD COATING OF ROMP POLYMERS - The present invention relates to in-mold coating of a cyclic olefin polymer. More particularly, the present invention relates to methods and compositions for in-mold coating cyclic olefin polymers prepared by ring opening metathesis polymerization (ROMP) reactions and the manufacture of polymer articles via ROMP. Polymer products produced via the metathesis reactions of the invention may be utilized for a wide range of materials and composite applications. The invention has utility in the fields of polymer and material chemistry and manufacture. | 01-21-2016 |
20160023240 | Wear Resistant and Biocompatible Coatings for Medical Devices and Method of Fabrication - A method of forming a biocompatible or biologically inert article for use in an application in which the article will make contact with at least one tissue, organ, or fluid within a human or animal body is provided. The method generally comprises providing an article having an external surface; selecting chemical precursors; using a means to direct one or more chemical precursors towards or to apply such chemical precursors to the external surface; activating the chemical precursors by exposing said precursors to atmospheric pressure plasma; and grafting and/or cross-linking the chemical precursors to form a solid coating adjacent to the external surface of the article. | 01-28-2016 |
20160054495 | ORIENTATION FILM FORMING COMPOSITION - A composition for forming an orientation film is provided. The composition includes a material for forming an orientation film, N-methyl-2-pyrrolidone, and a hydrocarbon with a boiling point of 100° C. to 200° C. | 02-25-2016 |
20160068624 | BIMODAL POLYPROPYLENE FOR CAST FILMS OR A METALLIZED FILM WHEREIN THE POLYPROPYLENE COMPRISES TWO FRACTIONS WHICH DIFFER IN THE COMONOMER CONTENT - The present application relates to a propylene ethylene random copolymer exhibiting two melting temperatures (T | 03-10-2016 |
20160083539 | SHRINK FILM FROM SINGLE SITE CATALYZED POLYETHYLENE - Shrink film having a desirable balance of properties is manufactured from a polyethylene blend composition having a fractional melt index and a molecular weight distribution of from about 2.5 to about 7. The blend composition comprises a first blend component that is made with a single site catalyst and has a molecular weight of greater than about 140,000 and a first density, d | 03-24-2016 |
20160107382 | THREE-DIMENSIONALLY SHAPED ARTICLE PRODUCTION METHOD, THREE-DIMENSIONALLY SHAPED ARTICLE PRODUCTION APPARATUS, AND THREE-DIMENSIONALLY SHAPED ARTICLE - A three-dimensionally shaped article production method according to the invention is a method for producing a three-dimensionally shaped article by stacking a layer, and includes: ejecting a curable ink containing a UV curable resin, thereby forming the layer; irradiating the ejected curable ink with an ultraviolet ray; and flattening the layer by removing at least a part of the layer. | 04-21-2016 |
20160130483 | MODIFIED POLYVINYL ALCOHOL RESINS AND ADHESIVE, POLARIZER, AND DISPLAY DEVICE CONTAINING THE SAME - Provided are a modified polyvinyl alcohol-based resin with an acrylic group introduced thereto and including a hydroxyl group formed during the introduction of the acrylic group, an adhesive including the modified polyvinyl alcohol-based resin having excellent adhesion, humidity resistance, and water resistance, an adhesive including a polyvinyl alcohol-based resin, and a compound having an epoxy group, and an acrylic group, a polarizing plate and an image display device including the adhesive. The adhesive for a polarizing plate according to an embodiment of the present invention has excellent adhesion, humidity resistance, and water resistance as well as having excellent solubility with respect to water and an increase in adhesion while physical properties of a typical polyvinyl alcohol-based resin are maintained. | 05-12-2016 |
20160136932 | FILM FOR BAGGING TACKY MATERIALS - A bagging film includes two resins blended with a modifying agent. The first resin, making up about 60%-85% of the formulation, is a copolymer, polymer, elastomer, or combination thereof. The second resin, making up about 14%-39% of the formulation, is a different copolymer, polymer, elastomer, or combination thereof that is physically softer than the first resin. The modifying agent, making up about 0.25%-3.5% of the formulation, is compounded with the resin formulation such that the modifying agent creates a lubricant between the successive layers of the film. | 05-19-2016 |
20160158976 | ANTIOXIDANT-INFUSED ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE - Various embodiments disclosed relate to antioxidant-stabilized materials including ultra high molecular weight polyethylene (UHMWPE), methods of making the same, and medical implants including the same. In various embodiments, the present invention provides a method of adding antioxidant to UHMWPE. The method includes obtaining or providing a porous solid material including UHMWPE. The method includes coating the porous solid material with a liquid composition including at least one antioxidant such that at least some of the liquid composition enters void space of the porous solid material, to provide an antioxidant-infused solid material. The method also includes melt-consolidating the antioxidant-infused solid material, to provide a melt-consolidated material. | 06-09-2016 |
20160172071 | Masterbatches for Preparing Composite Materials with Enhanced Conductivity Properties, Process and Composite Materials Produced | 06-16-2016 |