| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 524706000 | P-containing DNRM | 40 |
| 20080306209 | Production of a Water-Absorbing Resin to Which a Particulate Additive is Admixed - The invention relates to a process for producing a water-absorbing resin by polymerization of a reaction mixture comprising at least one hydrophilic monomer and, if appropriate, at least one crosslinker in a reactor, which comprises admixing the reaction mixture with at least one first portion of a particulate additive before the reaction mixture has reached a residence time of 40% of the overall residence time in the reactor and with at least one second portion of a particulate additive when the reaction mixture has reached a residence time of 45% or more of the overall residence time in the reactor, the additive being selected from water-absorbing resin powders, fillers and mixtures thereof, the total solids content of monomer and additive being in the range from 30% to 60% by weight, the amount of additive being in the range from 5% to 50% by weight, based on the monomers, and the weight ratio of the first portion to the second portion of the additive being in the range from 10:1 to 1:5. The resin powder is recycled fine-sized material for example. Not only the residual monomer content, specifically the residual crosslinker content, but also the level of extractables in the water-absorbing resin are reduced by the method of addition described. A high fraction of additives can be incorporated without the properties of the water-absorbing resin obtained being adversely affected. The additives enter a sufficiently firm bond with the resin, so that no excessive dusting occurs on exposure to mechanical stress. | 12-11-2008 |
| 20110021697 | METHODS FOR PREPARING POLYETHER ESTER ELASTOMER COMPOSITION - Disclosed are methods for preparing polyether ester elastomer compositions having polytrimethylene ether ester soft segments and polyethylene ester hard segments and containing a nucleating agent. Shaped articles can be made from the elastomer compositions, particularly molded articles, films and fibers. | 01-27-2011 |
| 20110288231 | RAW-MATERIAL COMPOSITIONS FOR RESIN FOR OPTICAL PART, RESIN FOR OPTICAL PART, AND OPTICAL PART - Provided are a resin composition containing a (meth)acrylate compound (A) having a specific structure and a rigid moiety, and a (meth)acrylate compound (B) having a flexible moiety; a resin composition further containing a silane-based (meth)acrylate compound (C-1), an antioxidant (C-2) or an aliphatic compound (C-3) having a specific structure; and an optical component. A resin for an optical component can be produced from those resin compositions, the resin having excellent transparency, causing no cracks, being stable against heat without causing yellowing, and having a low coefficient of thermal expansion, a low water content, excellent shape stability, with excellent mold releasability, and excellent adhesiveness with a coating material that suppresses surface reflection and improves transmittance. | 11-24-2011 |
| 20110313102 | POLYESTER RESIN COMPOSITION, PROCESS FOR PRODUCTION OF SAME, AND FILM - A method for producing a polyester resin composition includes conducting polycondensation via esterification or transesterification, wherein an alkali metal phosphate in an amount of 1.3 mol/ton to 3.0 mol/ton and phosphoric acid in an amount of 0.4 to 1.5 times (by mole) that of the alkali metal phosphate are added at a stage between the point of time when the esterication or transesterification has been substantially completed and the point of time when the intrinsic viscosity reaches 0.4. A polyester resin composition obtained by the process exhibits excellent long-term hydrolysis resistance and excellent mechanical characteristics. | 12-22-2011 |
| 20130261257 | AQUEOUS POLY(METH)ACRYLIC ACID (SALT) SOLUTION AND PROCESS FOR PREPARING SAME - An object of the present invention is to provide an aqueous poly(meth)acrylic acid (salt) solution having high dispersibility of inorganic substances and demonstrating dispersibility having sufficient stability over time, and a process for preparing the same. | 10-03-2013 |
| 20130331515 | PROCESS OF PRODUCING LAMINATE FILM AND RESIN COMPOSITION FOR COATING MEMBERS - Provided is a method of producing a laminate film by which a laminate film having excellent adhesion with a laminate base material, in which laminate film the amount of elution of an additive into a solvent is small, can be produced. | 12-12-2013 |
| 20140275413 | HEAT AND MOISTURE RESISTANT ANAEROBIC ADHESIVES AND SEALANTS - Anaerobic adhesive compositions have been developed that are very thermally stable, and are also extremely hydrophobic to allow for formulations that can withstand extreme harsh temperature, pressure and moisture environments. | 09-18-2014 |
| 524707000 | Nitrogen | 2 |
| 20120190791 | METHODS OF PREPARING POLYMER-ORGANOCLAY COMPOSITES AND ARTICLES DERIVED THEREFROM - A method for preparing a polymer-organoclay composite composition comprises combining a solvent and an unexfoliated organoclay to provide a first mixture, wherein the unexfoliated organoclay comprises alternating inorganic silicate layers and organic layers, and has an initial spacing between the silicate layers; exposing the first mixture to an energized condition of a sufficient intensity and duration to increase the initial spacing of the inorganic silicate layers, to provide a second mixture; contacting the second mixture with a polymer composition so that the polymer composition fills at least one region located between at least one pair of silicate layers, wherein the polymer composition is at least partially soluble in the solvent; and removing at least a portion of the solvent from the second mixture, wherein the inorganic silicate layers remain separated by the polymer after removal of the solvent. | 07-26-2012 |
| 20140094563 | PROCESS FOR MAKING NON-HALOGENATED FLAME RETARDANT POLYMERIC COMPOSITES WITH NANOSTRUCTURES - The present invention generally relates to a process for making non-halogenated flame retardant polymeric composites with superabsorbent polymer coated nanoparticles to provide excellent flame retardant property, low toxicity and high loading efficiency. The flame retardant polymeric composites can be used as flame retarding foams, insulation sheeting materials or other composite materials. | 04-03-2014 |
| 524709000 | Tri organo phosphine or phosphonium compound | 2 |
| 20110224371 | POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, OPTICAL MATERIAL AND METHOD FOR MANUFACTURING OPTICAL MATERIAL - Disclosed is a polymerizable composition for optical materials containing (a) an aromatic isocyanate, (b) a mercapto group-containing compound, and (c) a phosphorus-containing compound represented by the following general formula (1). | 09-15-2011 |
| 20120029147 | CURABLE FLUORINE-CONTAINING POLYETHER COMPOSITION - Disclosed is a curable fluorine-containing polyether composition comprising (A) 100 parts by weight of a fluorine-containing polyether compound of the formula: | 02-02-2012 |
| 524710000 | Organic compound having phosphorus bonded directly to oxygen or sulfur | 28 |
| 20110144271 | RADIOACTIVE RAY-CURABLE LIQUID RESIN COMPOSITION FOR USE IN OPTICAL STEREOLITHOGRAPHY, AND OPTICALLY SHAPED ARTICLE PRODUCED BY CURING THE COMPOSITION - The present invention aims to provide a radiation-curing liquid resin composition for optical tridimensional modeling having good storage stability. The suitable radiation-curing liquid resin composition for optical tridimensional modeling of the present invention includes a compound represented by the below general formula (1), a compound having phenolic hydroxyl group, a cationic polymerizable compound, a radical polymerization initiator, a radical polymerizable compound, one or more sulfur compound selected from the group consisting of 2-mercaptobenzothiazole, 2-(4-morpholinodithiobenzothiazole, diisopropylxantogendisulfide and diphenyldisulfide, a polyether polyol compound. | 06-16-2011 |
| 20110196092 | ACTIVATORS FOR TWO PART CYANOACRYLATE ADHESIVES - There is provided a cyanoacrylate composition comprising:
| 08-11-2011 |
| 20110251342 | METHOD FOR PREPARING A POLYESTER RESIN IN WHICH ISOSORBIDE IS COPOLYMERIZED - The present invention relates to a method for preparing a polyester resin in which isosorbide is copolymerized, and more particularly, to a method for preparing a copolymerized polyester resin containing isosorbide, comprising the steps of: adding glycols containing ethylene glycol and isosorbide to terephthalic acid or dimethyl terephthalate such that the feed molar ratio of total glycols to terephthalic acid or dimethyl terephthalate is 1.05 to 3.0 to allow an esterification reaction; and polycondensing the esterification product using titanium-based compounds of copolymers of titanium dioxide and silicon dioxide, and copolymers of titanium dioxide and zirconium dioxide, as a copolymerization catalyst, and using phosphorous compounds as a stabilizer. The copolymerized polyester resin containing isosorbide prepared according to the present invention exhibits superior reactive properties and productivity, and reduces the quantity of metal used as a catalyst and improves the clarity of a polymer. Further, a high molecular weight copolymerized polyester resin can be prepared using a small amount of catalyst. | 10-13-2011 |
| 20110282002 | COMPOSITION COMPRISING SILYL DERIVATIVE AS DEHYDRATING AGENT - Disclosed is a compositions comprising isocyanate sub-composition comprising by weight not more than 5% of diisocyanate monomers, a dehydrating agent selected among compounds bearing dihydrocarbylsilyl groups bonded to a metalloid of the chalcogen column or to an atom of the nitrogen column. The invention is applicable to the coatings industry, in particular paints and adhesives. | 11-17-2011 |
| 20110306727 | AQUEOUS POLYMER DISPERSION - The present invention relates to aqueous polymer dispersions having a core-shell structure, to a method for the production thereof and to the use thereof as a coating agent. | 12-15-2011 |
| 20120149838 | METHOD FOR RECYCLING OF PHENOLIC ANTIOXIDANT AGENT, PROCESS FOR PRODUCTION OF OLEFIN POLYMER, POLYOLEFIN POWDER, AND FIBERS - Provided are a recycling method for industrially, simply and effectively recycling a phenolic body from a phenolic antioxidant which is masked by an organoaluminum compound and contained in an olefin polymer obtained by supplying the masked phenolic antioxidant upon polymerization; and an olefin polymer obtained by this method. | 06-14-2012 |
| 20130109806 | COLOR-STABLE CURING AGENT COMPOSITIONS COMPRISING POLYISOCYANATES OF (CYCLO)ALIPHATIC DIISOCYANATES | 05-02-2013 |
| 20130303693 | SUBSTITUTED ALKOXYLATED PHENOLS AND BRANCHED SULFATES FOR USE IN EMULSION POLYMER LATEXES - The present technology generally relates to emulsion polymer latexes, particularly those used in pressure sensitive adhesives, paints and coatings. Surfactant compositions of the present technology for use in forming at least one emulsion polymer latex comprise at least one branched surfactant, at least one sterically bulky surfactant, or a mixture of branched and sterically bulky surfactants. One preferred surfactant composition comprises at least one alkoxylated polyaryl substituted aromatic compound or at least one alkoxylated polyalkyl substituted aromatic compound. Another preferred surfactant composition comprises a mixture of at least one branched-alkyl sulfate and at least one ethoxylated polystyrylphenol. Another preferred surfactant composition comprises at least one sulfated polystyrylphenol. | 11-14-2013 |
| 20140058035 | PHOSPHOROUS-CONTAINING FLAME RETARDANTS FOR POLYURETHANE FOAMS - Embodiments of the invention include a phosphorus containing flame retardant which may be the reaction product of a reaction mixture where the reaction mixture includes at least one active hydrogen-containing compound and at least one phosphorus containing compound. The at least one active hydrogen-containing compound is selected from the group of a first polyol having a hydroxyl functionality of at least 3, a polyamine having an amine functionality of at least 2, and an amino alcohol having a combined amine and hydroxyl functionality of at least 2. The at least one phosphorus containing compound has the general formula (1), (2) or combination thereof: | 02-27-2014 |
| 20140256875 | PROCESS FOR PREPARING AMORPHOUS POLYESTER HOT MELT ADHESIVE WITH LOW MELTING POINT - A method of preparing an amorphous, low-melting-point polyester hot-melt adhesive is disclosed. The method includes the steps of: 1) esterifying terephthalic acid, isophthalic acid and an aliphatic dicarboxylic acid with ethylene glycol and a C | 09-11-2014 |
| 20140275414 | METHOD FOR RECYCLING OF PHENOLIC ANTIOXIDANT AGENT, PROCESS FOR PRODUCTION OF OLEFIN POLYMER, POLYOLEFIN POWDER, AND FIBERS - Provided are a recycling method for industrially, simply and effectively recycling a phenolic body from a phenolic antioxidant which is masked by an organoaluminum compound and contained in an olefin polymer obtained by supplying the masked phenolic antioxidant upon polymerization; and an olefin polymer obtained by this method. | 09-18-2014 |
| 20140296431 | METHOD FOR PRODUCING POLYURETHANE LENS - Provided is a method for producing a polyurethane lens by polymerizing a composition containing a polyisocyanate compound and a specific polythiol compound having high reactivity, in which the method suffers less increase in viscosity with the lapse of time and thus is excellent in workability. The method for producing a polyurethane lens, contains polymerizing a composition containing (A) a polyisocyanate compound, (B) a polythiol compound containing a polythiol compound that is obtained through esterification reaction of a polyol compound and thioglycolic acid, (C) a polymerization catalyst, and from 0.001 to 0.5 part by mass per 100 parts by mass in total of the components (A) and (B) of (D) an acidic phosphate ester compound represented by the following general formula (1), in which the method contains a step of preparing the composition by mixing the components (A) and (D), and then adding the components (B) and (C) thereto: | 10-02-2014 |
| 20140336332 | METHOD FOR PREPARING THIOEPOXY-BASED OPTICAL MATERIAL AND POLYMERIZABLE COMPOSITION THEREOF - The present invention relates to a thioepoxy compound for an optical material, a polymerizable composition including the thioepoxy compound, and a method for producing a thioepoxy optical material by polymerization of the polymerizable composition. The polymerizable composition further includes 4.1 to 15% by weight of 2,3-epoxypropyl(2,3-epithiopropyl)sulfide and/or 2,3-epoxypropyl(2,3-epithiopropyl)disulfide. The thioepoxy optical material is free from color instability, demolding, and polymerization imbalance, which are problems encountered in general thioepoxy optical materials. | 11-13-2014 |
| 20160017130 | CHLOROPRENE RUBBER COMPOSITION AND ADHESIVE COMPOSITION USING SAID CHLOROPRENE RUBBER COMPOSITION - An object of the invention is to provide a chloroprene polymer composition resistant to discoloration under heat or light. Provided is a chloroprene rubber composition, prepared by carrying out emulsion polymerization in the presence of 0.5 to 7.0 parts by mass of a rosin acid salt as emulsifier and terminating the emulsion polymerization by addition of a polymerization inhibitor and a phosphorus- or phenol-based compound as antioxidant. It is possible according to the invention to obtain a chloroprene polymer composition superior in discoloration resistance under heat or light. The chloroprene polymer composition according to the present invention can be used favorably for adhesion of cloths, leathers, foamed sheets, papers, woods, shoe parts, and others. | 01-21-2016 |
| 20160130446 | STAIN BLOCKING COMPOSITIONS - An aqueous coating composition for blocking stains and a method of using the coating composition is described. The coating composition includes an aqueous dispersion of a copolymer that is derived from a single stage emulsion polymerization of an ethylenically unsaturated nonionic monomer, greater than 0 and less than 1.5% by weight of an ethylenically unsaturated strong acid monomer or salt thereof, and greater than 1.5% and less than 3% by weight of methacrylic acid. | 05-12-2016 |
| 20160160008 | AROMATIC TETRAFUNCTIONAL VINYLBENZYL RESIN COMPOSITION AND USE THEREOF - A low dissipation factor resin composition comprises the following components: (A) an aromatic tetrafunctional vinylbenzyl monomer, its prepolymer or a combination thereof, the aromatic tetrafunctional vinylbenzyl monomer having a structure shown below; (B) flame retardant; and (C) peroxide. | 06-09-2016 |
| 20160168327 | CONTROLLING CROSSLINKING DENSITY AND PROCESSING PARAMETERS OFPHTHALONITRILES | 06-16-2016 |
| 20160177108 | FLAME RETARDANT POLYURETHANE-UREA HYBRID COATING AGENT COMPOSITION CONTAINING EXPANDABLE GRAPHITE AND MANUFACTURING METHOD THEREFOR | 06-23-2016 |
| 524711000 | Containing a metal atom DNRM | 8 |
| 20120022212 | POLYOLEFIN RESIN COMPOSITION - Provided is a polyolefin-based resin composition having sufficient stabilizing effect and excellent cost performance. | 01-26-2012 |
| 20120116015 | Reducing the Telogenic Behavior of Hydrocarbon-Containing Surfactants in Aqueous Dispersion Fluoromonomer Polymerization - A polymerization process is provided, comprising polymerizing fluoromonomer in an aqueous medium to form a dispersion of fluoropolymer particles in the aqueous medium, said polymerizing being carried out in the presence of (i) polymerization initiator, and (ii) hydrocarbon-containing surfactant stabilizing the dispersion of fluoropolymer particles, the hydrocarbon-containing surfactant being passivated to reduce its the telogenic behavior. | 05-10-2012 |
| 20120136118 | Styrenated phenol ethoxylates in emulsion polymerization - The present invention relates to the use of Styrenated Phenol Ethoxylates as surfactants in emulsion polymerization. The present invention further relates to the use of both anionic and nonionic Styrenated Phenol Ethoxylates in emulsion polymerization. Latexes with small average particle and narrow particle size distributions are obtained. Prepared latexes also have low coagulum levels and exhibit excellent mechanical and chemical stability. | 05-31-2012 |
| 20120136119 | Styrenated phenol ethoxylates in emulsion polymerization - The present invention relates to the use of Styrenated Phenol Ethoxylates as surfactants in emulsion polymerization. The present invention further relates to the use of both anionic and nonionic Styrenated Phenol Ethoxylates in emulsion polymerization. Latexes with small average particle and narrow particle size distributions are obtained. Prepared latexes also have low coagulum levels and exhibit excellent mechanical and chemical stability. | 05-31-2012 |
| 20140100331 | Polyalkylene Glycol Block Copolymers Containing Phosphorus Groups And Use Thereof As Emulsifiers For Emulsion Polymerization - The invention provides aqueous polymer dispersions comprising polyalkylene glycol block copolymers containing phosphorus groups of the formula (I) | 04-10-2014 |
| 20140364563 | METHOD OF PRODUCING OLEFIN RESIN COMPOSITION - The present invention provides a method of producing an olefin resin composition by which an olefin resin composition in which reduction in the physical properties and occurrence of yellowing after a sterilization treatment by irradiation with radiation are suppressed can be produced. | 12-11-2014 |
| 20150065649 | METHOD FOR PRODUCING OLEFIN RESIN COMPOSITION FOR ELECTRIC APPLIANCE MATERIALS AND AUTOMOTIVE INTERIOR MATERIALS - The present invention provides a method capable of producing an olefin resin composition for a home electric appliance materials and automotive interior materials that has good color tone and shows excellent fogging resistance, in which method the total amount of stabilizer(s) to be added is reduced and cost reduction can thus be attained. The method of producing an olefin resin composition for an automotive interior material by polymerization of an olefin monomer according to the present invention is characterized by comprising the step of adding, before or during the polymerization of an olefin monomer, 0.001 to 0.5 parts by mass of a phenolic antioxidant, which is represented by the following Formula (1) and masked with an organoaluminum compound, with respect to 100 parts by mass of an olefin resin obtained by the polymerization: | 03-05-2015 |
| 20150361214 | POLYLACTIC ACID COMPOSITION, AND PRODUCTION METHOD AND PRODUCTION APPARATUS OF THE SAME - To provide a polylactic acid composition, containing: polylactic acid, wherein the polylactic acid composition contains a ring-opening polymerizable monomer residue in a concentration of 100 ppm by mass to 5,000 ppm by mass, and wherein the polylactic acid composition has a weight average molecular weight of 100,000 or more but less than 300,000 as measured by gel permeation chromatography, a yellow index (YI) value of 5 or less, and a Charpy impact strength of 10 kJ/m | 12-17-2015 |
| 524712000 | Containing halogen DNRM | 2 |
| 20120283382 | Process for Manufacturing a Dispersion of a Vinylidene Fluoride Polymer - A process for manufacturing a dispersions of a vinylidene fluoride (VDF) thermoplastic polymer [polymer (F)], said process comprising polymerizing VDF in an aqueous phase comprising:
| 11-08-2012 |
| 20130079466 | FLUORINE-CONTAINING POLYMER AQUEOUS DISPERSION - Disclosed is a fluorine-containing polymer aqueous dispersion in which a fluorine-containing polymer is dispersed using, as an emulsifier, a polyfluoroalkylphosphonic acid salt represented by the general formula: | 03-28-2013 |
| 524713000 | Containing phenol or carboxylic acid or derivative DNRM | 1 |
| 20110218299 | UNIVERSAL PRIMER COMPOSITIONS AND METHODS - A composition for and method for bonding a substrate. In general, applied to a substrate will be a primer composition that includes an adhesion promoter, which is an adduct prepared by the reaction of at least one aromatic polyisocyanate compound, with an active hydrogen containing moiety of an organofunctional silane, and a prepolymer derived from the reaction of at least one aliphatic polyisocyanate and a polyol, and is at least partially reacted with an active hydrogen containing moiety of an organofunctional silane. | 09-08-2011 |
