Class 524/301 - Metal

Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the carboxylic acid or derivative
No. of patents: 90
Last issue date: 05/17/2011

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Number	Title	Issue Date
7943688	Charge control agent and toner comprising the same This invention teaches a charge control agent and a toner containing such a charge control agent. It solves the problem in current toner processing technique of inadequate electrification, unequal quantity of electricity, spreading and bottom ash. The charge control...	05/17/2011
7452931	Viscosity modifier for plastisol composition, plastisol composition, and product and molded article each obtained therefrom A viscosity modifier for plastisol compositions which contains at least one selected from the group consisting of: (A) a compound having at least one of a carboxy group or a salt thereof, an alkoxy group, and a glycidyl group; (B) amine compounds; and (C) metal chel...	11/18/2008
7422796	Film structures having improved oxygen transmission Disclosed are films comprising highly neutralized blends of ethylene acid copolymers, organic acid salts and ethylene containing polymers (e.g. ethylene/alkyl (meth)acrylate copolymers) and/or silicon-containing polymers to provide high oxygen permeability values (O...	09/09/2008
7288586	Polyester based cobalt concentrates for oxygen scavenging compositions A solid concentrate is provided having a combination of a transition metal present in an amount ranging from 1000 to 40,000 ppm (weight by metal) and a polyester polymer present in an amount of at least 40 wt. % based on the weight of the concentrate. Concentrates m...	10/30/2007
7244509	Moisture resistant, repulpable paper products and method of making same Hydrogenated triglycerides having melting temperature above about 50° C. are substituted for paraffin as a coating material for the surface of paper products and the resulting paper products have improved wet strength and moisture resistance in addition to being re...	07/17/2007
7205031	Coating system comprising a dry powder composition dispersible in water A coating system for in-situ coating of a surface formed by a plurality of plasterboard sections comprises a dry powder composition which is dispersible in an aqueous applicator medium and provides a very high quality surface finish to which gloss or matt paint may ...	04/17/2007
7186763	Material for imparting thixotropy and pasty resin composition Surface-treated calcium carbonate characterized by giving, upon analysis by the method of mercury penetration, a void diameter distribution curve which has a peak for the most probable void diameter at smaller than 0.03 μm and has a most probable void volume of 0.0...	03/06/2007
7087708	Poly ((polythioalkyl)esters), their applications and derivatives Compounds and polymers of such compounds are prepared based on the reaction product of a polysulfide containing diol and a dibasic acid, conveniently using an acid catalyst for the reaction. By appropriate choice of mole ratios, the resulting compound may have a hyd...	08/08/2006
7041368	High speed spinning procedures for the manufacture of high denier polypropylene fibers and yarns Improvements in permitting greater efficiency for high denier polypropylene fiber and yarn production are provided. Generally, spinning speeds are limited for polypropylene fibers and yarns as such materials tend to break easily upon exposure to excessively high ten...	05/09/2006
7029759	Halogen-containing vinyl polymer compositions The invention provides a film that includes chloride-containing vinyl polymer and a stabilizer component, wherein the film has a 96-hour Volatile Organic Compound Emission Factor of no more than 1,000 μg/m2/hour. The invention also provides a film that i...	04/18/2006
6998081	Method of producing low-shrink polypropylene tape fibers Improvements in preventing heat- and moisture-shrink problems in specific polypropylene tape fibers are demonstrated herein. Such fibers are manufactured through the initial production of polypropylene films or tubes which are then slit into very thin, though flat t...	02/14/2006
6852244	Liquid finishing composition for textile products The present invention relates to a liquid finishing composition for textile products comprising (A) a specific modified silicone, (B) a product prepared by quaternizing a specific amine compound into a quaternary derivative thereof with methyl chloride and (C) penta...	02/08/2005
6710119	Room temperature rapid curing organopolysiloxane composition A room temperature organopolysiloxane composition is provided, which can be cured rapidly and right down to deep sections. The cured products have good rubber characteristics. The composition includes (A) 100 parts by weight of a diorganopolysiloxane represented by ...	03/23/2004
6608115	Polyvinyl chloride resins and method of preparation and use in the production of whitened polyvinyl chloride foam Polyvinyl chloride resin compositions and methods of preparation and use thereof for increasing the degree of whiteness in finished polyvinyl chloride foam. The resin compositions contain sulfur compounds selected from sulfonic acid derivatives, sulfinic ...	08/19/2003
6503976	Fabric coating containing energy absorbing phase change material and method of manufacturing same A coating composition for fabrics includes wetted microspheres containing a phase change material dispersed throughout a polymer binder, a surfactant, a dispersant, an antifoam agent and a thickener. Preferred phase change materials include paraffinic hyd...	01/07/2003
6498206	Impact modifier having improved blocking resistance A resin composition suitable as an impact modifier for thermoplastic resins, which has an excellent blocking resistance improved without lowering the effect of improving the impact resistance and which comprises 100 parts by weight of a graft copolymer co...	12/24/2002
6462116	Combination of an organothio compound and a zinc mercapto ester as a heat stabilizer in PVC processing The zinc bum experienced during the processing of a composition comprising a halogen-containing polymer and a zinc mercaptoester is eliminated by the addition of an organothio compound selected from dithioglycol, polyformals and polyacetals of said dithio...	10/08/2002
6369145	Low gloss polyester coating powder compositions Low gloss in a coating derived from a polyester/triglycidyl isocyanurate coating powder is achieved by including in the coating powder ethylene/acrylic acid copolymer plus a zinc salt of a fatty acid and/or a zinc salt of a beta diketone....	04/09/2002
6306946	Liquid crystalline polyesters having a surprisingly good combination of a low melting point, a high heat distortion temperature, a low melt viscosity, and a high tensile elongation Disclosed is a select class of liquid crystalline polyesters and molding compositions comprising the polyesters and glass fiber. The liquid crystalline polyesters consist essentially of (1) diacid residues consisting essentially of (i) cyclohexanedicarbox...	10/23/2001
6201053	Partially saponified triglycerides, their methods of manufacture and use as polymer additives Homogeneous partially saponified triglycerides are made consisting essentially of metal salts or fatty acid and mono-, di- and tri-glycerides without the need for a compatibilizing additive. The PSTs are useful as lubricants, antistats, stabilizers, coupl...	03/13/2001
6194502	Partially saponified triglycerides, their methods of manufacture and use as polymer additives Homogeneous partially saponified triglycerides are made consisting essentially of metal salts or fatty acid and mono-, di- and triglycerides without the need for a compatibilizing additive. The PSTs are useful as lubricants, antistats and neutralizers for...	02/27/2001
6172153	Olefin polymer composition having low smoke generation and fiber, film and fabric prepared therefrom A polymer composition and fiber, film and fabric prepared therefrom. The composition contains (i) an acid neutralizing agent other than a metallic salt of a saturated or unsaturated fatty acid, (ii) a processing aid comprising a metallic salt of a saturat...	01/09/2001
6129982	Aromatic polyimide film having improved adhesion In a heat-resistant aromatic polyimide/metal (or metal oxide) composite sheet composed of an aromatic polyimide film and a metal or metal oxide layer arranged on the film, the polyimide film is composed of an aromatic polyimide resin and an Al-containing ...	10/10/2000
6099621	Membranes comprising aminoacid salts in polyamine polymers and blends The present invention is directed toward a composition comprising a polyamine or its polymer blend and at least one salt of an aminoacid, the salt of the aminoacid being present in an amount ranging from about 10 to 80 wt % based on the total weight of th...	08/08/2000
6011115	Thermoplastic resin composition and its use A thermoplastic resin composition comprising 50 to 85 parts by weight of an ethylene-vinyl alcohol copolymer, 10 to 40 parts by weight of an ionomer of ethylene-unsaturated carboxylic acid copolymer containing about 5 to 12 mole % of unsaturated carboxyli...	01/04/2000
5973046	Modified-ionomers having improved properties and processability Ionomers based on ethylene/unsaturated carboxylic acid copolymers are modified with from 0.5 to 15 weight percent adipic acid. The modified-ionomers have improved melt flow and melt processing behavior over unmodified ionomers having a comparable level of...	10/26/1999
5916940	Silicone rubber composition for use in electrical wire covering A silicone rubber electrical wire insulating covering formed by curing a composition comprising (A) 100 parts by weight of a polydiorganosiloxane gum, (B) 10 to 150 parts by weight of finely powdered silica, (C) 0.01 to 20 parts by weight of a zinc compou...	06/29/1999
5912292	Sodium benzoate as a nucleating agent for monoaxially oriented polypropylene film A mono-axially oriented polypropylene film with sodium benzoate as a nucleating agent results in reduced shrinkage and increase stretchability. The sodium benzoate ranges up to 1000 ppm. The polypropylene used in making the film preferably has an isotacti...	06/15/1999
5866625	PVC foam compositions The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin halide in combination with a mercaptocarboxylic acid ester or a sulfide of such ester or a mixture ...	02/02/1999
5789475	Adipic acid modified-ionomers having improved properties and processability Ionomers based on ethylene/unsaturated carboxylic acid copolymers are modified with from 0.5 to 15 weight percent adipic acid. The modified-ionomers have improved melt flow and melt processing behavior over unmodified ionomers having a comparable level of...	08/04/1998
5786399	PVC foam compositions The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin mercaptoalkylcarboxylate, alone, or in combination with an organotin halide or carboxylate which ac...	07/28/1998
5783613	PVC foam compositions The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin halide in combination with a mercaptocarboxylic acid ester or a sulfide of such ester or a mixture ...	07/21/1998
5753719	PVC foam compositions The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin mercaptoalkylcarboxylate, alone, or in combination with an organotin halide or carboxylate which ac...	05/19/1998
5723527	Thermoplastic resin composition and injection molded article thereof A thermoplastic resin composition which has a melt flow rate of 20 to 30 g/10 min and a flexural modulus at 23° C. of 30,000 kg/cm2 or more and which comprises (A) 60 to 75% by weight of a specific crystalline polypropylene in which the propyl...	03/03/1998
5710188	PVC foam compositions The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin halide in combination with a mercaptocarboxylic acid ester or a sulfide of such ester or a mixture ...	01/20/1998
5656646	Mixtures of polymers of monoethylenically unsaturated dicarboxylic acids and polymers of ethylenically unsaturated monocarboxylic acids and/or polyaminocarboxylic acids and their use Mixtures of (I) polymers of monoethylenically unsaturated dicarboxylic acids having a molecular weight of from 200 to 5,000 and (II) (1) copolymers having a molecular weight of from 10,000 to 150,000 and comprising (a) from 10 to 70% by weight of monoethylenic...	08/12/1997
5656680	Compositions comprising mixtures of silicone fluids and peptizing agents having use as rubber processing aids The invention provides a processing aid and method for lubricating and improving the processability and releasability of rubber and plastic without adversely affecting and, in certain instances, improving the physical properties of the rubber or plastic s...	08/12/1997
5624982	Stabilizer system for non yellowing polymer composition A stabilizer system for the suppression of yellowing in styrenic polymers, consisting essentially of a benzotriazole such as 2-(2'-hydroxy-3',5'-di-tert-amylphenyl)benzotriazole, a hydroxybenzocyanurate such as tris-(3,5-di-tert-butyl-4-hydroxybenzyl...	04/29/1997
5607729	Method for making curable coatings A gel-free silica acrylate curable coating composition made from one or more of soluble salts, soaps, amines, nonionic and anion surfactants, acids or mixtures thereof, and a method for producing these compositions....	03/04/1997
5539034	Composition containing a polymer resin and undecylenic acid or derivatives thereof A stable composition having a deodorizing action includes a sequenced polyetheresteramide polymer and an undecylenic acid or a lipid-soluble or water-soluble derivative thereof. Suitable derivatives include the C1 to C6 alkyl esters ...	07/23/1996

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Class 524/301 - Metal