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Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series > Natural Rubber Compositions Having Nonreactive Materials (dnrm) Other Than: Carbon, Silicon Dioxide, Glass Titanium Dioxide, Water, Hydrocarbon, Halohydrocarbon > Ethylenically Unsaturated Reactant Admixed With A Preformed Reaction Product Derived From: (a) At Least One Polycarboxylic Acid, Ester, Or Anhydride; (b) At Least One Polyhydroxy Compound; And (c) At Least One Fatty Acid Glycerol Ester, Or A Fatty Acid Or Salt Derived From A Naturally Occurring Glyceride, Tall Oil, Or A Tall Oil Fatty Acid > Solid Polymer Derived From At Least One Carboxylic Acid Or Derivative > Solid Polymer Derived From At Least One Lactam; From An Amino Carboxylic Acid Or Derivative; Or From A Polycarboxylic Acid Or Derivative Solid Polymer Derived From At Least One Lactam; From An Amino Carboxylic Acid Or Derivative; Or From A Polycarboxylic Acid Or DerivativeSolid Polymer Derived From At Least One Lactam; From An Amino Carboxylic Acid Or Derivative; Or From A Polycarboxylic Acid Or Derivative patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.09/14/06 - 20060205893 - Barrier films of polyurethane/polyalkylamine polymer compositions and processes for making same This invention relates to a barrier film useful in protective apparel and structures, and a process for making said film; the film comprising a polyurethane network having a polyalkylamine incorporated therein, wherein the film, after contact with boiling water for 5 minutes, has less than a 50 percent loss in ... 09/14/06 - 20060205892 - Toughened nylon, the process of preparing it and its use A toughened nylon that comprises a matrix nylon and a long-chain nylon is described. The matrix nylon is prepared by the homopolymerization or copolymerization of cyclic lactams monomers and their corresponding amino acids. The structure of said cyclic lactams is represented by Formula (I) and the structure of amino acids ... 09/07/06 - 20060199919 - Transparent polymer blends and articles prepared therefrom Disclosed are polymer compositions having high transparency and low haze comprising immiscible blends of one or more thermoplastic polymers selected from polyesters, polycarbonates, and polyarylates, and a copolyamide or a transamidized, homogeneous blend of a least two polyamides. The components of the immiscible blend which have refractive indices which differ ... 06/22/06 - 20060135707 - Functional group-introduced polyamide solid phase A functional group-introduced polyamide solid phase comprising: a polyamide solid phase having an amido group; and an isocyanate compound having an isocyanate group and a functional group, wherein the functional group of the isocyanate compound is introduced onto a surface of the polyamide solid phase by reacting the amido group ... 06/08/06 - 20060122337 - Polyester amide copolymer, and moldings and production processes of the copolymer A polyester amide copolymer comprising a copolymer of an aliphatic polyamide (A) and an aliphatic polyester (B), having a weight-average molecular weight of at least 40000 and containing at most 10 wt. % of a fraction having molecular weights of at most 10000, is produced through a production process including ... 04/06/06 - 20060074201 - Polyamide-based water-soluble biodegradable copolymers and the use thereof Water-soluble, biologically degradable copolymers based on polyamide are described which contain at least one grafted side chain composed of aldehydes and sulfur-containing acids and salts thereof and optionally at least one compound from the series ketones, aromatic alcohols, urea (derivatives) and amino-s-triazines. Natural polyamides such as caseins, gelatins, collagens, bone ... 01/19/06 - 20060014906 - Siloxane based amide modified nylons Nylon compositions prepared by the melt mixing of a nylon thermoplastic resin and the siloxane based amide are disclosed. The modified nylons are useful in applications requiring nylons with increased hydrophobicity. ... 01/05/06 - 20060004150 - Thermally curable, thixotropic blends containing carbamate and/or allophanate groups The invention provides heat-curable thixotropic mixtures containing carbamate and/or allophanate groups, including at least one oligomer and/or polymer containing at least one of carbamate and allophanate groups, and at least one thixotropic agent that is a urea derivative preparable by reacting at least one amine and/or water with at least ... 12/15/05 - 20050277744 - Apparatus comprising poly(cyclohexanedimethanol terephthalate) and process therefor An apparatus which comprises two compositions in contact with one another is described. The first composition comprises poly(1,4-cyclohexanedimethanol terephthalate) and a minor amount of poly(1,4-butylene terephthalate), while the second composition comprises an organic polymeric material. The use of the first composition allows for better adhesion between the two compositions. A ... 10/06/05 - 20050222345 - Polyester composition and polyester packaging material comprising the same The present invention relates to a polyester composition excellent in transparency, thermal stability, and flavor retention or excellent in transparency, thermal stability, flavor retention and gas barrier properties, which is obtained by blending a partially aromatic polyamide to a thermoplastic polyester, and also relates to a packaging material comprising the ... 08/18/05 - 20050182202 - Radially multi-branched polymer and porous film using the same Described is a radially multi-branched polymer represented by the following formula (I): ABi (I), which includes a central molecule (A) to which side-branches (B) are bonded in at least three positions (i≧3). Also described are methods for preparing a multi-branched polymer as well as a porous insulating film including a ... 08/04/05 - 20050171296 - Silver halide photographic light-sensitive material, photographic emulsion, and mercapto group-containing polymer compound used for them Disclosed is a silver halide photographic light-sensitive material, which has at least one polymer compound having a nitrogen-containing aromatic ring having a mercapto group represented by the formula Z-SH wherein Z represents a nitrogen-containing aromatic ring as a partial structure. This silver halide photographic light-sensitive material can stably contain silver ... 07/28/05 - 20050165175 - Polyamide-based transparent composition The invention relates to a transparent composition comprising, by weight, the total being 100%: 5 to 40% of an amorphous polyamide (B) which results essentially from the condensation: either of at least one diamine chosen from cycloaliphatic diamines and aliphatic diamines and of at least one diacid chosen from cycloaliphatic ... ### FreshPatents.com Support |