| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 524158000 | Aryl group | 62 |
| 20090062438 | COPOLYESTERCARBONATE COMPOSITIONS - A fire-resistant copolyestercarbonate composition is provided comprising a salt-based flame retardant; and a copolyestercarbonate comprising a polycarbonate unit and a polyester unit, the polyester unit derived from the reaction of isophthalic acid, terephthalic acid, and resorcinol, the copolyestercarbonate containing from about 10 mole percent to 99.9 mole percent of the polyester unit. The composition also has improved scratch resistance and may be transparent. | 03-05-2009 |
| 20090088504 | HIGH HEAT POLYCARBONATES, METHODS OF MAKING, AND aRTICLES FORMED THEREFROM - Disclosed herein is a polymer blend comprising a first polycarbonate comprising a first structural unit derived from a 2-aryl-3,3-bis(4-hydroxyaryl)phthalimidine and a second structural unit derived from a dihydroxy aromatic compound, wherein the second structural unit is not identical to the first structural unit, and a second polycarbonate comprising a structural unit derived from a dihydroxy aromatic compound, wherein the polymer blend has a glass transition temperature of 155 to 200° C.; and wherein a test auricle having a thickness of 3.2 mm and molded from the blend has a haze of less than or equal to 3.0 measured in accordance with ASTM D1003-00. A method of making the polymer blend, and articles prepared from the blend, are also disclosed. | 04-02-2009 |
| 20090197998 | FAST-GELLING PLASTICIZER PREPARATIONS - The invention relates to fast-gelling plasticizer preparations comprising at least one aryl alkylsulfonate of the formula R | 08-06-2009 |
| 20100010129 | CHEMICALLY AMPLIFIED POSITIVE RESIST COMPOSITION - The present invention provides a chemically amplified resist composition comprising:
| 01-14-2010 |
| 20110028620 | PROCESSES FOR PRODUCING POLYESTER LATEXES VIA SOLVENT-FREE EMULSIFICATION - A process for making a latex emulsion suitable for use in a toner composition includes contacting a resin with a solid neutralizing agent in the absence of an organic solvent to form a mixture either via a co-feeding process or a pre-blend mixture, and adding a solid or aqueous surfactant to the pre-blend mixture or prior to melt mixing the mixture. | 02-03-2011 |
| 20110034599 | CROSSLINKING ADHESIVES IN SOFTENERS - The invention relates to a polymer mixture comprising a mixture of | 02-10-2011 |
| 20110065847 | METHOD FOR PRODUCING POLYCARBOXYLIC ACID COPOLYMER AND COPOLYMER COMPOSITION FOR CEMENT ADMIXTURE - Provided is a production method for a polycarboxylic acid-based copolymer including a structural unit derived from an unsaturated polyalkylene glycol ether-based monomer and a structural unit derived from an unsaturated carboxylic acid-based monomer, by which the production cost of the copolymer is reduced and an unprecedentedly high-performance cement admixture can be provided. Also provided is a copolymer composition for a cement admixture, including a structural unit derived from an unsaturated polyalkylene glycol ether-based monomer and a structural unit derived from an unsaturated carboxylic acid-based monomer, with which an unprecedentedly high-performance cement admixture can be provided. The production method for a polycarboxylic acid-based copolymer of the present invention is a production method for a polycarboxylic acid-based copolymer including a structural unit (I) derived from an unsaturated polyalkylene glycol ether-based monomer (a) and a structural unit (II) derived from an unsaturated carboxylic acid-based monomer (b), in which monomer components including the monomer (a) and the monomer (b) are polymerized using a peroxide and a reductant as polymerization initiators in combination while the pH during polymerization is controlled to 3 or less in the presence of a pH adjustor. The copolymer composition for a cement admixture of the present invention includes a polycarboxylic acid-based copolymer including a structural unit (I) derived from an unsaturated polyalkylene glycol ether-based monomer (a) and a structural unit (II) derived from an unsaturated carboxylic acid-based monomer (b), and a nonpolymerizable organic sulfonic acid having a molecular weight of 300 or less and/or a salt thereof. | 03-17-2011 |
| 20110184104 | PROCESS FOR THE PREPARATION OF PHENOLSULFONIC ACID-ALDEHYDE CONDENSATES AND THE USE THEREOF AS DRYING AGENTS - The present invention relates to a process for the preparation of phenolsulfonic acid-aldehyde condensates and the use thereof as drying agents, in particular in the spray drying of aqueous polymer dispersions. | 07-28-2011 |
| 20110275746 | Pattern Hardening Coating Agent - A pattern hardening coating agent useful in a method for forming a fine pattern, comprising: an addition copolymer comprising a repeating unit derived from a fluoro alkyl (meth)acrylic ester and a repeating unit derived from a glycidyl (meth) acrylic ester and an organic solvent. | 11-10-2011 |
| 20120088871 | FLAME-RETARDANT COMPOUND, FLAME-RETARDANT PARTICLE, RESIN COMPOSITION AND RESIN FORMED BODY - A flame-retardant compound has a structure represented by formula (2): | 04-12-2012 |
| 20120129991 | PLASTICIZER PREPARATIONS WITH GOOD GELLING PROPERTIES - The present invention relates to plasticizer preparations based on benzoic ester with monohydric alcohols and aryl alkanesulphonates and use of these as plasticizers in plastics. | 05-24-2012 |
| 20120142834 | POLYOLEFIN MEMBER AND METHOD OF MANUFACTURING - The invention concerns an improved process for producing high performance polyolefin member. The process comprises the steps of preparing a solution comprising a polyolefin and a solvent, extruding or spinning the solution into an air gap to form a fluid member, cooling the fluid member to form a solvent-containing gel member, and removing at least partly the solvent from the gel member to form a solid member before, during and/or after drawing the member. Furthermore, the process involves the presence of an antifoaming agent comprising an aryl sulphonic acid or an alkyl naphtyl sulphonic acid. The invention further concerns the geltruded polyolefin member comprising aryl sulphonic acid or alkyl naphtyl sulphonic acid. | 06-07-2012 |
| 20120142835 | THERMOPLASTIC RESIN COMPOSITION FOR CLEANING - The present invention provides a thermoplastic resin composition for cleaning, containing: (A) 100 parts by mass of polypropylene resin, (B) 0 to 50 parts by mass of a thermoplastic resin which is not compatible with the polypropylene resin of the component (A), (C) 0.5 to 50 parts by mass of a thermoplastic resin for making the polypropylene resin of the component (A) compatible with the thermoplastic resin of the component (B), and (D) 0.5 to 15 parts by mass of a surfactant. | 06-07-2012 |
| 20120225981 | METAL SALTS OF A DIALKYL ESTER OF 5-SULFOISOPHTHALIC ACID AND METHOD OF PREPARING SAME - The claimed invention meets these and other objects by providing a method of preparing a metal salt of a dialkyl ester of 5-sulfoisophthalic acid. Broadly speaking, the method provides for the contacting of a dialkyl ester of 5-sulfoisophthalic acid with a metal cation in a buffered reaction mixture to form the metal salt of the dialkyl ester. The reaction mixture is buffered, at least in part, by the acetate of the metal cation. The method according to invention also encompasses various methods of preparing the dialkyl ester of 5-sulfoisophthalic acid. | 09-06-2012 |
| 20130123404 | POLYLACTIC ACID RESIN SHEET AND MOLDED ARTICLE - A polylactic acid based resin sheet includes a layer formed of a composition (D) containing polylactic acid (A), an ionic surface active agent (B), and a nonionic surface active agent (C), wherein
| 05-16-2013 |
| 20130210979 | PRODUCTION METHOD OF ACRYLIC POLYMER, ACRYLIC POLYMER OBTAINED BY THIS PRODUCTION METHOD AND PLASTISOL COMPOSITION USING THE SAME - A method of producing an acrylic polymer comprising a step of emulsion-polymerizing an acrylic monomer mixture (A) and a step of emulsion-polymerizing an acrylic monomer mixture (B) in the presence of a polymerization initiator and a polymerization inhibitor in amounts satisfying the following formula (1) in the polymer dispersion (D) obtained by the emulsion polymerization thereof, wherein the mass ratio (A)/(B) of the acrylic monomer mixture (A) to the acrylic monomer mixture (B) is 70/30 to 95/5; an acrylic polymer obtained by this production method; and a plastisol composition using the same. | 08-15-2013 |
| 20140031465 | Curable Organosiloxane Block Copolymer Emulsions - The present disclosure provides aqueous silicone emulsions of a “resin-linear” organosiloxane block copolymers. The present disclosure further provides a process for making these emulsions by forming a mixture of an organosiloxane block copolymer, admixing a sufficient amount of water to the mixture from to form an emulsion, and optionally further shear mixing the emulsion. The present invention further relates to the cured and/or coating compositions prepared from the present emulsions. | 01-30-2014 |
| 20140329947 | HYBRID SEALANT COMPOSITION - An acrylic-polyurethane hybrid sealant composition is provided with desirable physical and mechanical properties such as superior adhesion, tensile strength, rheology and bond strength. In particular, the sealant composition of the invention is formulated with isocyanate modified acrylic polymer The composition includes an acrylic pre-polymer, an isocyante functional monomer, a triacrylate as a cross-linker, and a catalyst. A process for preparing the composition is also provided. The hybrid sealant composition is well suited for sealing and bonding requirements in fabrication of articles such as window glazing, back bedding, construction, aerospace and appliances industries. A hybrid sealant composition is provided that develops adequate adhesion and bond strength equivalent to commercially available sealants when used in sealing and bonding applications and is readily formulated to be self- leveling. Articles so fabricated using the hybrid sealant composition are also provided. | 11-06-2014 |
| 20160122506 | Preparing Latex using a Biosolvent - A process for making a latex emulsion, where the process involves dissolving resin in a biosolvent that hydrolyzes on exposure to water. | 05-05-2016 |
| 524159000 | Nitrogen | 11 |
| 20110092624 | INK COMPOSITION AND METHOD FOR PRODUCING THE SAME - An ink composition contains C. I. Acid Blue 290 as a colorant and water. In the ink composition, C. I. Acid Blue 290 is contaminated with a by-product produced during the production of C. I. Acid Blue 290 and is represented by Formula (I) below, the by-product is represented by Formula (II) below, and the content of the by-product is 120 ppm or less: | 04-21-2011 |
| 20120264858 | COATING AGENT FOR THE PRODUCTION OF HIGH-IMPACT LAYERS - The invention relates to an aqueous coating composition comprising at least one liquid-crystalline aqueous preparation (WZ) in fractions of 1% to 99% by weight, based on the aqueous basecoat material, at least one film-forming polymer (FP), and a crosslinking agent (V). | 10-18-2012 |
| 20120302681 | COMPOSITIONS, FILMS AND METHODS OF PREPARING THE SAME - The invention provides a composition comprising at least the following: A) a first composition comprising a first ethylene-based polymer, wherein the ratio, I | 11-29-2012 |
| 20130310497 | PHOTO-CURING POLYSILOXANE COMPOSITION AND APPLICATIONS THEREOF - A photo-curing polysiloxane composition for forming a protective film having superior chemical resistance and development resistance is disclosed. The photo-curing polysiloxane composition includes: a polysiloxane component including at least one polysiloxane having at least one alkenyl group; a quinonediazide compound; a fluorene derivative component including at least one fluorene derivative compound having at least one double-bond-containing group; and a solvent. | 11-21-2013 |
| 20140094548 | Polyamide moulding compounds and use thereof in the production of moulded articles - The present invention relates to polyamide moulding compounds, pigmented black, which include nigrosin and at least one nucleation agent, carbon black being ruled out. The present invention likewise relates to a method for producing moulded articles from the mentioned polyamide moulding compounds and also the corresponding moulded articles. The polyamide moulding compounds are used in the production of components with increased temperature requirements, e.g. in the automobile sector. | 04-03-2014 |
| 20140128524 | SHEET-FED OFFSET PRINTING INKS AND VARNISHES COMPRISING NEW SOLVENTS - An offset printing varnish, comprising a solvent, is provided. The solvent comprises at least one triglyceride with saturated monocarboxylic acid moieties, which solvent is preferably food safe. | 05-08-2014 |
| 20140296401 | PRESSURE-SENSITIVE ADHESIVE LAYER AND PRESSURE-SENSITIVE ADHESIVE SHEET - A pressure-sensitive adhesive layer contains a base polymer and has properties of (1) and (2) below: in a case where a pressure-sensitive adhesive sheet A is laminated to an adherend X surface, they are left to stand at a temperature of 23° C. and a humidity of 30% for 12 hours, and the pressure-sensitive adhesive sheet A is then separated, (1) a water contact angle A on the adherend X surface from which the pressure-sensitive adhesive sheet A has been separated is 70° or less, and (2) a pressure-sensitive adhesive strength of a pressure-sensitive adhesive tape B with respect to the adherend X surface from which the pressure-sensitive adhesive sheet A has been separated is higher than that of the pressure-sensitive adhesive tape B with respect to the adherend X surface not subjected to any treatment. | 10-02-2014 |
| 20140296402 | COLOR INDICATING ACRYLATE RESINS AND METHODS THEREOF - Described herein is an acrylate composition comprising: a first component comprising an amine-based curing agent and a first dye, having a first color; and a second component comprising a curable acrylate resin and a second dye, having a second color. | 10-02-2014 |
| 20140303297 | LOW COST PROCESS FOR SOLID INK USING DRY FLUSHED PIGMENTS - A dry flushed pigment comprises a dry pigment and a flushing agent. Particles of the dry pigment are dispersed into the flushing agent. The dry flushed pigment may have at least 20 percent by weight dry pigment. The dry flushed pigment may have a range of 20 to 80 percent dry pigment by weight. A pigment concentrate comprising a dry flushed pigment and one or more of a group of an ink carrier, a dispersant, or a synergist, where the dry flushed pigment is mixed with one or more of the ink carrier, dispersant or synergist and then milled to create the pigment concentrate. The pigment in the pigment concentrate has a Z-average particle size in the range of 75 nm to 250 nm. The pigment in the pigment concentrates is present in the amount from about 15 to 60 percent by weight of the pigment concentrate. | 10-09-2014 |
| 20150031808 | PHOTOSENSITIVE POLYSILOXANE COMPOSITION AND USES THEREOF - The invention relates to a photosensitive polysiloxane composition and a thin film formed by the aforementioned photosensitive polysiloxane composition. The thin film is a planarization film of a TFT substrate, an interlayer insulating film or an overcoat of a core material or a protective material in a waveguide. The invention is to provide a photosensitive polysiloxane composition having excellent surface flatness and high tapered angle of a pattern. The photosensitive polysiloxane composition comprises a polysiloxane (A), an o-naphthoquinone diazide sulfonic acid ester (B), an alkali-soluble resin containing a silyl group (C) and a solvent (D). | 01-29-2015 |
| 20160168321 | HEAT RESISTANT POLYETHYLENE TEREPHTHALATE AND A PROCESS FOR THE PREPARATION OF THE SAME | 06-16-2016 |
| 524160000 | Fused or bridged ring system | 2 |
| 20110092625 | THERMOPLASTIC POLYMER COMPOSITION - A thermoplastic polymer composition comprises a thermoplastic polymer and a nucleating agent. The nucleating agent comprises a compound conforming to the structure of Formula (I), Formula (II), or Formula (III) | 04-21-2011 |
| 20110098387 | DISPERSANT FOR HYDRAULIC COMPOSITION - The present invention provides a dispersant for a hydraulic composition, containing (A) a polymer composed of structural units, not less than 70% by weight of which are derived from a monomer represented by the following formula (1) and (B) a naphthalenesulfonic acid-formaldehyde condensate at a weight ratio of components (A) to (B), (A)/(B), of 1/99 to 75/25: | 04-28-2011 |
| 524161000 | Metal | 30 |
| 20100069543 | FLAME-RETARDANT AROMATIC POLYCARBONATE RESIN COMPOSTION - The present invention relates to a polycarbonate resin composition having an excellent balance between various properties such as flame retardancy, transparency, hue and thermal stability. The flame-retardant aromatic polycarbonate resin composition comprises 100 parts by weight of an aromatic polycarbonate resin; and 0.001 to 0.5 parts by weight of a non-halogen-based aromatic sulfonic acid metal salt compound represented by the following general formula (1): | 03-18-2010 |
| 20100144939 | Flame Retardant Polycarbonate Resin Composition - A flame retardant polycarbonate resin composition comprising 100 parts by weight of a polycarbonate resin (A), 0.01 to 3 parts by weight of silsesquioxane (B), 0.005 to 1.0 part by weight of an organic metal salt compound (C) and 0.01 to 3 parts by weight of a fibril-forming type fluorinated polymer (D), wherein said silsesquioxane (B) is characterized by a specific structure (a triangular cone shape). The flame retardant polycarbonate resin composition of the present invention can achieve a high degree of flame retardance even in thin-walled molded products without generating a gas containing chlorine or bromine during combustion originating from a chlorine type or bromine type flame retardant since said flame retardant is not used. Therefore, the flame retardant polycarbonate resin composition of the present invention can ideally be used in housings and parts for electrical, electronic, ITE and the like products, and its industrial utility value is extremely high. | 06-10-2010 |
| 20110245388 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 10-06-2011 |
| 20110257314 | SOIL SOLIDIFIER AND RELATED METHODS - A method for constructing a structure, preferably a swimming pool, includes the steps of excavating a cavity, applying a sub-base such as sand along at least a portion of the cavity, forming the sub-base into the desired shape of the structure, and applying a solidifier solution to the sub-base. The solidifier solution comprises a polymer in solution. The solidifier solution and the sub-base harden to form a smooth, hard composite layer in the base of the cavity, with the composite layer containing at least some of the polymer and at least some of the sub-base in a polymer lattice. After the solidifier solution has been applied, a liner may be installed, and the swimming pool may be filled. Additionally, the solidifier solution may be applied directly to the cavity, or to masonry or other materials, and may be used to construct any applicable structure. | 10-20-2011 |
| 20110269882 | AROMATIC POLYCARBONATE RESIN COMPOSITION, METHOD FOR PRODUCING THE RESIN COMPOSITION, AND MOLDED ARTICLE OF THE SAME - An aromatic polycarbonate resin composition superior in thermal stability, flame retardancy, and light reflectivity, and a light reflective member consisting of a molded article of the resin. | 11-03-2011 |
| 20120059098 | FLAME-RETARDANT AROMATIC POLYCARBONATE RESIN COMPOSITION - The present invention relates to a flame-retardant aromatic polycarbonate resin composition comprising:
| 03-08-2012 |
| 20120059099 | FLAME-RETARDANT AROMATIC POLYCARBONATE RESIN COMPOSITION - The present invention relates to a flame-retardant aromatic polycarbonate resin composition comprising:
| 03-08-2012 |
| 20120245262 | POLYCARBONATE COMPOSITION WITH IMPROVED IMPACT STRENGTH - Disclosed herein is a polymeric composition comprising a polycarbonate polymer, a mineral filler, and a sulfonate salt. The sulfonate salt apparently forms a barrier between the polymer matrix and the mineral filler. The resulting composition has an improved balance of tensile modulus, impact strength, ductility, and flow properties. | 09-27-2012 |
| 20120302682 | METHOD FOR PREPARING ORGANIC-INORGANIC COMPOSITE MATERIALS - A method for preparing organic-inorganic composite materials is provided. It is a dispersion method that the inorganic phase is introduced into the polymer matrix uniformly. The core-shell structure, in which the inorganic materials are core and the organic materials are shell, is formed by first wrapping the inorganic materials with the organic materials in the same reactor. Therefore, the match between the polarity of inorganic phase and the polarity of polymer phase is increased. | 11-29-2012 |
| 20130072603 | COLOR CONTROL OF POLYESTER-COBALT COMPOUNDS AND POLYESTER-COBALT COMPOSITIONS - The present invention is to a composition made from a polyester produced by the acid or ester polyester process, a cobalt salt and a base, preferably an alkaline metal base. The composition can be made by blending a cobalt salt with a polyester which has been polymerized in the presence a alkaline metal ion derived from a basic alkaline metal compound, e.g. alkaline metal base or basic alkaline metal salt. The composition may optionally comprise an ionic compatibilizer, which may further be blended with a partially aromatic polyamide. This blend can be processed into a container having both active and passive oxygen barrier with an improved color and clarity than that achieved by cobalt alone. The use of the cobalt salt in combination with the base can also be used to improve the color of recycled polyester durin processing. | 03-21-2013 |
| 20130143987 | METHOD FOR PREPARING SPINNING SOLUTION OF ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE FIBER - Provided is a method for preparing a spinning solution of ultra-high molecular weight polyethylene fiber, which comprises mixing a dissolved solution of ultra-high molecular weight polyethylene with a swollen solution of ultra-high molecular weight polyethylene at a weight ratio of 0.42˜2.85, to obtain a spinning solution with a content of the ultra-high molecular weight polyethylene being 10%˜15% by weight; the content of the ultra-high molecular weight polyethylene in the swollen solution of ultra-high molecular weight polyethylene is 10%˜50% by weight; and the weight ratio of the ultra-high molecular weight polyethylene in the swollen solution of ultra-high molecular weight polyethylene to the ultra-high molecular weight polyethylene in the dissolved solution of ultra-high molecular weight polyethylene is 2.5˜70. Since the dissolved solution functions to plasticize the swollen solution, the problem of high viscosity of the spinning solution is well addressed, thus ensuring that the spinning solution has a good fluidity and spinning continuity, and avoiding broken filament and filament breakage from occurring in the subsequent spinning process, so as to prepare ultra-high molecular weight polyethylene fiber with good performance. | 06-06-2013 |
| 20130203912 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 08-08-2013 |
| 20130210980 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 08-15-2013 |
| 20130253109 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 09-26-2013 |
| 20130324650 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 12-05-2013 |
| 20140221540 | IR-REFLECTING COMPOSITIONS - A composition comprising multistage polymeric particles having an average particle diameter from 0.5 to 15 μm and a Vicker's scale hardness from 100 to 700 Kgf/mm | 08-07-2014 |
| 20160046823 | Nano-(Multifunctional) Solutions for Glass and Glass Products: Heterogeneous Nano-Self-Assembly and/or Coating - The present invention relates generally to the reinforcement, repair, and strengthening of materials through the application of innovative, nanoparticle-based compositions to substrate materials, including but not limited to glass and ceramic. In some embodiments, the present invention produces a strengthened laminate. The compositions of this invention accomplish such ends by employing nanoparticles and use other components that work with the nanoparticles to enable advanced multifunctional properties in treated materials. This invention also enhances the initial tack and adhesion properties of materials to polymer coatings, materials to film, materials to other materials, and film to film. At least one embodiment concerns an improved process for making the compositions. | 02-18-2016 |
| 524162000 | At least two separate aryl groups | 13 |
| 20100280159 | FLAME RETARDANT THERMOPLASTIC COMPOSITION AND ARTICLES FORMED THEREFROM - An embodiment of a thermoplastic resin composition can comprise a cyanophenyl endcapped polycarbonate resin; a potassium diphenyl sulphon-3-sulphonate; and brominated polycarbonate; wherein the composition. In some embodiments, when the composition is in the form of a 3 mm thick extruded sheet, the sheet has a smoke density of less than 200 at an exposure period of 240 seconds in accordance with the smoke density test as set forth in ASTM E662-06, and has no burning drips on the sheet for a duration of 10 minutes in accordance with the flammability test as set forth in NF-P-92-505. | 11-04-2010 |
| 20100280160 | FLAME RETARDANT THERMOPLASTIC COMPOSITION AND ARTICLES FORMED THEREFROM - A thermoplastic composition can comprise: polycarbonate, aromatic sulphone sulphonate, aromatic sulphonate, and brominated polycarbonate. In an embodiment, when the composition is formed into a 3 mm thick extruded sheet, the sheet can have a smoke density of less than 200 at an exposure period of 240 seconds in accordance with the smoke density test as set forth in ASTM E662-06, and a burn length of less than 150 mm, a drip flame time of less than 3 seconds, and an overall flame time of less than 15 seconds in accordance with the flammability test as set forth in 14 C.F.R. 25.853, Appendix F, Part I(a)(1)(ii). | 11-04-2010 |
| 20110065848 | Flame Retardant Polycarbonate Resin Composition - The flame retardant polycarbonate resin composition of the present invention includes (A) a polycarbonate resin, (B) a rubber-modified vinyl-based graft copolymer, (C) a metal salt of sulfonic acid, and (D) an anti-drip agent including a fluorinated terpolymer. The polycarbonate resin composition of the present invention can have excellent flame retardancy, heat resistance, and mechanical strength, well-balanced mechanical properties such as impact resistance, heat resistance, and fine workability, and an excellent appearance characteristic. Therefore, it can be useful for fabrication of molded products such as electric household appliances, office appliances, electrical and electronic devices, and internal parts thereof. | 03-17-2011 |
| 20110288214 | POLYSILOXANE-POLYCARBONATE COMPOSITIONS, METHOD OF MANUFACTURE, AND ARTICLES FORMED THEREFROM - A composition, comprising, based on the total weight of the polymer components in the composition, 1 to 40 wt. % of an aromatic polycarbonate, 30 to 98.8 wt. % of a polysiloxane-polycarbonate block copolymer, and 0.1 to 10 wt. % of a polysiloxane-polyimide block copolymer comprising more than 20 wt. % polysiloxane blocks, based on the total weight of the polysiloxane-polyimide copolymer. The compositions provide articles with low haze, high luminous transmittance, and good hydro-aging properties. The articles can further be formulated to have excellent flame retardance, particularly when KSS is used. | 11-24-2011 |
| 20120123034 | COMPOSITIONS AND ARTICLES OF MANUFACTURE CONTAINING BRANCHED POLYCARBONATE - A polycarbonate containing composition comprising a peak melt viscosity of at least 8,000 poise when measured using a parallel plate melt rheology test at a heating rate of 10° C./min at a temperature of between about 350° C. to about 450° C., and wherein a molded article of the composition has a UL 94 VO rating at a thickness of 1.0 mm, 1.5 mm, 2.0 mm, or between 1.0 mm and 2.0 mm is disclosed. | 05-17-2012 |
| 20120172508 | Glass Fiber Reinforced Polycarbonate Resin Composition - A glass fiber reinforced polycarbonate resin composition includes (A) a glass fiber reinforced polycarbonate, (B) a mixture of two kinds of organic silicone based compounds comprising (b1) a siloxane based compound and (b2) a silicone based resin, (C) a metal salt based flame retardant, and (D) a fluorinated polyolefin based resin and can have excellent flame retardancy and impact resistance. | 07-05-2012 |
| 20120245263 | FLAME-RETARDANT AROMATIC POLYCARBONATE RESIN COMPOSITION - The present invention relates to a flame-retardant aromatic polycarbonate resin composition comprising:
| 09-27-2012 |
| 20130131241 | FLAME RETARDANT THERMOPLASTIC POLYCARBONATE COMPOSITIONS - A flame retardant thermoplastic composition has high flame retardance at low thicknesses, good flow properties, good impact strength, and good flexural modulus. The polymer composition includes a polycarbonate polymer, a flame retardant additive, talc, glass fibers, and an acid stabilizer in synergistic amounts. | 05-23-2013 |
| 20140179844 | CROSS-LINKED POLYCARBONATE RESIN WITH IMPROVED CHEMICAL AND FLAME RESISTANCE - Disclosed herein are compositions including a cross-linked polycarbonate. The cross-linked polycarbonate may be derived from a polycarbonate having about 0.5 mol % to about 5 mol % endcap groups derived from a monohydroxybenzophenone. A plaque including the composition can achieve a UL94 5VA rating. Also disclosed herein are articles including the compositions, methods of using the compositions, and processes for preparing the compositions. | 06-26-2014 |
| 20140249257 | Silicone Resins Comprising Metallosiloxane - The invention relates to silicone resins comprising metallosiloxane which contains Si—O-Metal bonds or borosiloxane containing Si—O—B bonds and potentially Si—O—Si and/or B—O—B bonds and containing sulfur. It also relates to the preparation of such silicone resins and to their use in thermoplastic or thermosetting organic polymer or rubber or thermoplastic/rubber blends compositions to reduce the flammability or enhanced scratch and/or abrasion resistance of the organic polymer compositions. It further relates to coatings made of such silicone resins for scratch resistance enhancement or flame retardant properties. | 09-04-2014 |
| 20140303298 | CONTINUOUS LATEX PRODUCTION PROCESSES - Processes for continuously producing latex emulsions are disclosed. A multi-screw extruder is used for the production of the emulsion. A resin is fed into the extruder, heated, optionally dissolved in a solvent, mixed with a base to neutralize the resin and form particles, then mixed with a surfactant and water to form a phase inverted emulsion (PIE). The PIE may be sent to a distillation column to separate out the solvent, and the resulting latex emulsion is then sent to a receiving tank. These processes are useful for making precursors for toner compositions. | 10-09-2014 |
| 20140303299 | Silicone Resins And Their Use in Polymers - The invention relates to silicone resins comprising metallosiloxane which contains Si—O-Metal bonds or borosiloxane containing Si—O—B bonds and potentially Si—O—Si and/or B—O—B bonds. It also relates to the preparation of such silicone resins and to their use in thermoplastic or thermosetting organic polymer or rubber or thermoplastic/rubber blends compositions to reduce the flammability or enhanced scratch and/or abrasion resistance of the organic polymer compositions. It further relates to coatings made of such silicone resins for scratch resistance enhancement or flame retardant properties. | 10-09-2014 |
| 20150315336 | CROSS-LINKED POLYCARBONATE RESIN WITH IMPROVED CHEMICAL AND FLAME RESISTANCE - Disclosed herein are compositions including a cross-linked polycarbonate. The cross-linked polycarbonate may be derived from a polycarbonate having about 0.5 mol % to about 5 mol % endcap groups derived from a monohydroxybenzophenone. A plaque including the composition can achieve a UL94 5VA rating. Also disclosed herein are articles including the compositions, methods of using the compositions, and processes for preparing the compositions. | 11-05-2015 |
