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| Number | Title | Issue Date |
| 7371795 | Polymer mixture and the utilization thereof for injection molded parts The invention relates to a polymer mixture based on the (meth)acrylate (co)polymer components a), b), c), and/or d) according to claim 1, where a test specimen produced from the polymer mixture simultaneously has the following properties: ... | 05/13/2008 |
| 7368501 | Method for improving environmental durability of materials Disclosed is a method of making an environmentally durable material, the method requiring providing a material comprising at least one functional group Fc, and subjecting the material to a free radical source such that substantially all functional groups ... | 05/06/2008 |
| 7321013 | Method for obtaining coating compositions having reduced VOC Disclosed is a method of making reduced VOC polymers and coating compositions containing such polymers. Provided is a mixture (I) comprising a reactant mixture (a) of polymerizable components and a nonvolatile solvent (bnv) that (i) is not a crystalline s... | 01/22/2008 |
| 7074851 | Method for making stabilised polyamide compositions The invention relates to a process for preparing stabilized compositions based on polyamide. The stabilizer is a phosphorus stabilizer selected from phosphorous acid and hypophosphorous acid. It is introduced before or during the polymerization of the polyamide. The... | 07/11/2006 |
| 7008995 | Carboxy resin crosslinkers Carboxy resins of low equivalent weight per carboxyl group are synthesized by reacting a compound having two or more isocyanate groups with a compound having one hydroxyl group and two or more carboxyl groups. In a preferred embodiment, the compound having isocyanat... | 03/07/2006 |
| 6989429 | Prepolymer compositions and sealants made therefrom Prepolymer compositions for preparing a one-part, moisture-curable sealant, adhesive or coating, and a method of making such prepolymer compositions are provided. The prepolymer compositions comprise a polyurethane prepolymer that is end-capped with silane groups or... | 01/24/2006 |
| 6927271 | Hydroxyl and carbamate functional resins Coating compositions contain hydroxyl- or carbamate functional resins with a relatively low equivalent weight. The resins are based on a polyol core containing urea and hydroxyl groups, and made by reacting a polyisocyanate, preferably a triisocyanate, with an amino... | 08/09/2005 |
| 6914093 | Polyamideimide composition Polyamideimide coating compositions for magnet wire which exhibit solvent or varnish-induced craze resistance. The polyamideimide compositions include a compound selected from the group consisting of diacid compounds, trimellitic anhydrides, benzophenonetetracarcoxy... | 07/05/2005 |
| 6740706 | Method for obtaining coating compositions having reduced VOC The invention relates to an economical method of making a polymer having reduced VOCs and coating compositions containing such polymers. In one embodiment, the method of invention requires providing a reactant mixture (a), providing a solvent mixture (b) comprising ... | 05/25/2004 |
| 6713569 | Thermoplastic silicone elastomers formed from nylon resins A method for preparing a thermoplastic elastomer is disclosed, said method comprising (I) mixing (A) a rheologically stable polyamide resin having a melting point or glass transition temperature of 25° C. to 275° C., (B) a silicone base comprising | 03/30/2004 |
| 6506838 | Modified oxymethylene polymers Modified oxymethylene polymers comprising a linear polymer of oxymethylene repeat units, blocked at one end by at least one terminal group selected from the group consisting of an alkylene oxide as an adduct to alcohol and an alkylene oxide as an adduct t... | 01/14/2003 |
| 6433074 | Process for producing vinyl chloride polymer Provided is a vinyl chloride polymer production process comprising the steps of polymerizing in an aqueous medium a vinyl chloride monomer alone or a mixture of monomers including the vinyl chloride monomer, and adding an antioxidant to starting materials... | 08/13/2002 |
| 6423417 | Non-stick polymer coated aluminum foil A non-stick polymer coated aluminum foil and method of making it. The polymer coating composition comprises a silicone resin, a silicone release agent, a silicone curing agent, a hindered phenol antioxidant and a solvent. The method of making the non-stic... | 07/23/2002 |
| 6271295 | Emulsions of silicones with non-aqueous hydroxylic solvents A composition comprising the hydrosilylation addition product of a linear alkenyl functionalized polyorganosiloxane and an organohydrogen siloxane stabilize non-aqueous emulsions utilizing non-aqueous organic hydroxylic solvents and when dispersions of th... | 08/07/2001 |
| 6251314 | Process for the preparation of microencapsulated polymers The present invention relates to a process for the preparation of microencapsulated polymers having a high surface smoothness, a soluble fraction of less than 6%, and a swelling index of between 1.3 and 9 by polymerizing a microencapsulated monomer mixtur... | 06/26/2001 |
| 6133403 | Reactive diluents for acid curable phenolic compositions Disclosed are acid hardenable phenolic resin compositions and novolac compositions modified with about 5 to about 15% by weight of at least one reactive diluent selected from the group consisting of benzylic alcohol, benzylic ether, ethylene glycol, 1,3-b... | 10/17/2000 |
| 6100364 | Water-reducible phenolic binders, methods of preparation and coating systems A water-reducible binder for coatings comprises the reaction products of a) a phenolic resin comprising the reaction product of bisphenol A, t-butyl phenol and formaldehyde; b) an alkylene carbonate alkoxylating agent; c) a diol selected form the group co... | 08/08/2000 |
| 6060546 | Non-aqueous silicone emulsions A non-aqueous silicone emulsion containing a silicone phase and an organic phase is useful as a component in various personal care compositions. The silicone phase contains a crosslinked silicone elastomer and a low molecular weight silicone fluid and the... | 05/09/2000 |
| 6036869 | Water continuous methyl acrylate emulsion polymers for improved flocculation of red mud in the Bayer process A method for improving the flocculation of suspended solids in a Bayer process liquor in a primary settler stage. The method includes the step of adding to a primary settler feed a composition including water-continuous polymer, said polymer being hydroly... | 03/14/2000 |
| 5977222 | Chloroprene rubber latex for adhesive, process of production thereof, and adhesive composition using the same A chloroprene rubber latex for an adhesive containing a chloroprene rubber polymer which forms a copolymer with a chloroprene monomer and carboxyl-group containing vinyl monomer and which, when dissolved in chloroform to a concentration of 10% by weight, ... | 11/02/1999 |
| 5959025 | Additive for the prevention of nitrosamine formation in silicone articles The present invention relates to a method for making nitrosamine-free silicone articles by treating the mixture of vinyl containing organopolysiloxane and filler with hindered phenols, a nitrosamine-free composition and a nitrosamine-free article made the... | 09/28/1999 |
| 5721312 | Aqueous polymer dispersions Aqueous polymer dispersions are obtained by polymerizing a monomer mixture which contains from 10 to 100% by weight of halogenated monomers by radical emulsion polymerization in aqueous medium, adjusting the pH of the aqueous phase of the resulting aqueou... | 02/24/1998 |
| 5719229 | Process for preparing solid elastomeric polyurethanes having reduced surface skinning This invention relates to solid elastomeric polyurethanes prepared by reacting, in an open mold at an isocyanate index of 80 to 120, (a) an isocyanate prepolymer having an isocyanate content of 3 to 15% by weight and a number average molecular weight of 550 to... | 02/17/1998 |
| 5652289 | Method for making an aqueous emulsion polymer A method for making a polymer, includes the step of polymerizing a mixture of a vinyl ester monomer, a (C1 -C12)alkyl (meth)acrylate monomer and a mono ethylenically unsaturated polar monomer by free radical initiated polymerization ... | 07/29/1997 |
| 5543457 | Additive for the prevention of nitrosamine formation in silicone articles The present invention relates to a method for making nitrosamine-free silicone articles by treating the mixture of vinyl containing organopolysiloxane and filler with hindered phenols, a nitrosamine-free composition and a nitrosamine-free article made the... | 08/06/1996 |
| 5424376 | Ester cured no-bake foundry binder system The invention relates to an ester cured no-bake foundry binder system preferably comprising as separate components (a) an aqueous basic solution of a phenolic resole resin; and (b) a hardener comprising (i) a polyphenol resin, and (ii) a liquid ester. Alt... | 06/13/1995 |
| 5391615 | Rosin-dicyclopentadiene resins and process for their production A rosin/hydrocarbon hybrid resin is disclosed to be prepared by reacting rosin with a phenolic compound and an aldehyde to form a phenol-modified rosin intermediate which is reacted with dicyclopentadiene at elevated pressure and temperature to form the r... | 02/21/1995 |
| 5344865 | Aqueous polymer dispersions Aqueous polymer dispersions are obtainable by polymerizing a monomer mixture which contains from 10 to 100% by weight of halogenated monomers in the presence of from 0.5 to 6% by weight, based on the monomer mixture, of exclusively anionic and/or non-ioni... | 09/06/1994 |
| 5338606 | Polyester compositions Disclosed are polyester adhesive compositions which exhibit increased melt viscosity and improved adhesion comprised of residues of terephthalic acid, ethylene glycol and diethylene glycol and having reacted therewith or copolymerized therein the residue ... | 08/16/1994 |
| 5260361 | Coating composition Disclosed is a coating composition comprising (A) 10 to 70 parts by weight of a poly(meth)acrylate of mono- or polypentaerythritol, (B) 5 to 50 parts by weight of a urethane poly(meth)acrylate having at least two unsaturated double bonds in the molecule, ... | 11/09/1993 |
| 5064878 | In-reactor stabilization of polymers via coated stabilizers The present invention includes: (i) a method for making a coated particulate comprising the steps of forming a polyolefin emulsion or dispersion; fluidizing additive particles; spraying the emulsion or dispersion on the fluidized additive particles; and forming dis... | 11/12/1991 |
| 5008329 | Process for producing aqueous copolymer dispersion from a vinyl monomer mixture A process for producing an aqueous copolymer dispersion is disclosed, which comprises emulsion polymerizing 100 parts by weight of a vinyl monomer mixture comprising (A) from 60 to 99.8% by weight of an acrylic ester of an aliphatic saturated alcohol havi... | 04/16/1991 |
| 4894411 | Composite material and process for producing the same Provided herein is a composite material which comprises a polyamide-containing resin, a layered silicate dispersed therein, and a substance such as polyamine which controls the crystalline structure or molecular structure of the resin. The composite mater... | 01/16/1990 |
| 4849465 | Aliphatic isocyanurate containing polyester resins, method for making the same, magnet wire coated therewith and an electromagnetic device A composition of matter comprising the reaction product of a cyanuric acid reactant, an aliphatic vicinal diol reactant and a carboxyl reactant, a method for producing the same, a magnet wire coated therewith and an electromagnetic device utilizing the sa... | 07/18/1989 |
| 4760099 | Stabilizer-containing polyol compositions for polyurethane and polyisocyanurate foams A storage-stable premix composition for use in a foam-forming reaction with an organic polyisocyanate in the manufacture of a polyurethane or polyisocyanurate foam comprising (a) at least one polyol, (b) at least one halogenated organic blowing agent, (c) at l... | 07/26/1988 |
| 4624981 | Process for the production of polyamideimides from polyisocyanates, polycarboxylic acid anhydrides and lactams or polyamides in which the reaction products are precipitated with a non-solvent This invention relates to a new process for the production of polyamide imides.... | 11/25/1986 |
| 4609592 | Multilayered structure A multilayered structure comprising (a) at least one layer comprised of at least one aromatic polyether imide resin, and (b) at least one layer comprised of a modified aromatic polycarbonate resin containing composition. In the instant structure the layer... | 09/02/1986 |
| 4546138 | Process for the production of polyamide imides by using a phenol in the workup of the material This invention relates to a new process for the production of polyamide imides.... | 10/08/1985 |
| 4477624 | Heat-resistant synthetic resin composition A heat-resistant synthetic resin composition, which comprises (A) 15 to 60% by weight of a film-forming synthetic resin soluble in a phenolic solvent and (B) 85 to 40% by weight of a phenolic solvent, said film-forming synthetic resin containing at least ... | 10/16/1984 |
| 4472567 | Process for the production of polyamide imides The condensation of organic polyisocyanates, lactams, and cyclic polycarboxylic acid anhydrides in the presence of mono- or disubstituted imidazole catalyst results in a polyamide imide having an increased softening temperature.... | 09/18/1984 |
