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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 An Amino Carboxylic Acid Or Derivative; From A Polyamine And A Polycarboxylic Acid Or Derivative; From At Least One Lactam; Or From A Polyamine Salt Of A Polycarboxylic Acid Solid Polymer Derived From An Amino Carboxylic Acid Or Derivative; From A Polyamine And A Polycarboxylic Acid Or Derivative; From At Least One Lactam; Or From A Polyamine Salt Of A Polycarboxylic AcidSolid Polymer Derived From An Amino Carboxylic Acid Or Derivative; From A Polyamine And A Polycarboxylic Acid Or Derivative; From At Least One Lactam; Or From A Polyamine Salt Of A Polycarboxylic Acid 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.01/04/07 - 20070004873 - Second order nonlinear optical polyimides having benzobisthiazole-based pendant groups, and preparation of the same wherein each of the substituents is given the definition as set forth in the Specification and Claims. Also disclosed are the preparation processes of these polymers, chromophore-forming compounds for synthesis of these polymers, and the intermediate polymers thereof. The second order nonlinear optic polyimide polymers of formula (I) may be ... 11/02/06 - 20060247388 - Transparent, oxygen-scavenging compositions containing polyesters comprising a cyclobutanediol and articles prepared therefrom Disclosed are oxygen-scavenging polymer compositions having high transparency and low haze comprising immiscible blends of at least one polyester comprising 2,2,4,4-tetramethyl-1,3-cyclobutanediol, a copolyamide or a transamidized, homogeneous blend of a least two polyamides, and a metal catalyst. The components of the immiscible blend which have refractive indices which differ by ... 10/19/06 - 20060235167 - Process for the preparation of transparent, shaped articles containing polyesters comprising a cyclobutanediol Disclosed is a process for the preparation of shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles, having high transparency and low haze, and comprising immiscible blends of at least one polyester comprising 2,2,4,4-tetramethyl-1,3-cyclobutanediol, and a copolyamide or a transamidized, homogeneous blend of a least two ... 12/29/05 - 20050288450 - Coating matting agent comprising amide condensation product The compounds of this invention are suitable matting agents for coatings. The compounds are amide-containing condensation products optionally comprising at least one β-hydroxyalkylamide functional group and, for example, are prepared from monomeric amides, oligomeric polyamides or polymeric polyamides bearing β-hydroxyalkylamide groups by reacting the hydroxyalkylamide bearing amide with another compound ... 12/08/05 - 20050272880 - Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications A PBI compound includes imidazole nitrogens at least a portion of which are substituted with a moiety containing a carbonyl group, the substituted imidazole nitrogens being bonded to carbon of the carbonyl group. At least 85% of the nitrogens may be substituted. The carbonyl-containing moiety may include RCO—, where R ... 10/13/05 - 20050228145 - Polyamide 1/interlayer/polyamide 2 multilayer structures for decorated articles The present invention relates to a transparent polyamide 1/interlayer/polyamide 2 multilayer structure manufactured by coextrusion. The invention also relates to a decorated article consisting of an object to which the above structure has been bonded, the polyamide 1 layer being on the outside. The bonding may be carried out by ... 06/16/05 - 20050131163 - Aerogel metallic compositions A preparation process of polyimide aerogels that composed of aromatic dianhydrides and aromatic diamines or a combined aromatic and aliphatic diamines is described. Also descried is a process to produce carbon aerogels derived from polyimide aerogel composed of a rigid aromatic diamine and an aromatic dianhydride. Finally, the processes to ... ### FreshPatents.com Support |