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| Number | Title | Issue Date |
| 7365107 | Marking liquid The invention relates to a marking liquid which contains a polymer dispersion with particles which are colored with marking agent, optionally further dyes and marking agents, one or more salts of a polyvalent, in particular bi- or trivalent cation, water and optiona... | 04/29/2008 |
| 7345105 | Conductive adhesive composition A conductive adhesive composition is obtained by mixing a binder resin with 30-98 wt % based on the adhesive composition of a silver powder as a conductive agent. The silver powder contains a silver powder consisting of flat primary particles and having a massive ag... | 03/18/2008 |
| 7345108 | Additives for imparting mar and scratch resistance and compositions comprising the same Additives comprising dispersed silica nanoparticles are disclosed. The silica nanoparticles are dispersed in an aminoplast, such as a modified aminoplast formed from the reaction between an aminoplast, a modifying component, and optionally a siloxane. The resulting ... | 03/18/2008 |
| 7285585 | Coagulation of particles from emulsions by the insitu formation of a coagulating agent This invention provides processes for isolating particles from an emulsion including the steps of: (a) forming an emulsion having a solid component having a population of particles, a liquid component, and a first ionic forming compound, wherein the presence of the ... | 10/23/2007 |
| 7259218 | Processes for making temporary wet strength additives Processes for making temporary wet strength additives, more particularly, processes for oxidizing a homo-crosslinking monomeric unit present in a polymer comprising the homo-crosslinking monomeric unit and a cationic monomeric unit to produce a temporary wet strengt... | 08/21/2007 |
| 7226971 | Polyester resin with carbamate functionality, a method of preparing the resin, and a coating composition utilizing the resin The present invention is directed to a polyester resin for use in a coating composition. The polyester resin is the reaction product of a first compound comprising a plurality of hydroxyl groups, a lactone compound, a carboxylic acid anhydride, an epoxy compound hav... | 06/05/2007 |
| 7226664 | Laminated polyester film, flame-retardant polyester film thereof, copper-clad laminated plate and circuit substrate The present invention is to provide a laminated polyester film with excellent adhesive properties for use in a laminating material, and the laminated polyester film is a film in which a resin layer including a polyester resin and a oxazoline-based cross-linking agen... | 06/05/2007 |
| 7211615 | Polyamide powder with long-lasting, consistently good flowability A composition containing from 88 to 99.99% by weight of a polyamide, a compound of a polyamide and mixtures of these, and from 0.01 to 0.25% by weight of a flow aid where the drying loss from the flow aid after 5 days of conditioning at a relative humidity of 95% is... | 05/01/2007 |
| 7208105 | Adhesive for circuit connection, circuit connection method using the same, and circuit connection structure There are provided an adhesive for connecting a circuit to be interposed between substrates having circuit electrodes thereon opposed to each other and to electrically connect the circuit electrodes on the substrates opposed to each other to the pressurizing directi... | 04/24/2007 |
| 7183352 | Water-dilutable polyesters with cyclic imide structure The present invention relates to novel polyesterpolyols with cyclic imide structure and to their use in coating compositions. ... | 02/27/2007 |
| 7148307 | Water-dilutable polyesters with cyclic imide and isocyanurate structure The present invention relates to novel polyesterpolyols with cyclic imide and isocyanurate structure and to their use in coating compositions. ... | 12/12/2006 |
| 7148269 | Interfacial polymer incorporation of nanotubes A method for producing a composite material containing nanotubes and an interfacial polymer, and a composite material made by the method. The method involves contacting two mutually insoluble monomer solutions, at least one of which contains nanotubes, to provide an... | 12/12/2006 |
| 7147889 | Organic photochromic compositions of improved kinetic performance Described are imbibition compositions that incorporate kinetic enhancing additive(s) into photochromic polymeric host material. Kinetic enhancing additives include organic polyol(s), epoxy-containing compound(s) or a mixture thereof that improves the performance of ... | 12/12/2006 |
| 7053172 | Fuel-barrier polyamide resin and multilayer shaped article The fuel-barrier polyamide resin of the present invention is a product of the polycondensation of a diamine component comprising 70 mol % or higher of m-xylylenediamine and a dicarboxylic acid component comprising 70 mol % or higher of a mixed dicarboxylic acid whic... | 05/30/2006 |
| 7053125 | Controlled dispersion of colloidal suspension by comb polymers Comb polymers are used as dispersants to increase the stability of colloidal suspensions containing multivalent or high concentrations of monovalent ions. Stabilized colloidal suspensions and methods of forming stabilized colloidal suspensions are described, includi... | 05/30/2006 |
| 7026436 | Low temperature polyimide adhesive compositions and methods relating thereto The present invention relates to a polyimide adhesive composition having a polyimide derived from an aromatic dianhydride and a diamine component, where the diamine component is preferably about 50 to 90 mole % of an aliphatic diamine and about 10 to 50 mole % of an... | 04/11/2006 |
| 7005473 | Polymeric pigment dispersant utilized as a grind resin for pigments in solventborne pigment dispersions and method of preparing the same The present invention is directed to a polyester polycarbamate polymeric pigment dispersant to be used as a grind resin to incorporate pigment into pigment dispersions for coating compositions. The pigment dispersant is the reaction product of a first compound havin... | 02/28/2006 |
| 6984714 | Siloxane-modified polyimide resin This invention relates to a siloxane-modified polyimide resin which shows excellent adhesiveness and can be bonded by thermocompression at high temperature even after subjection to thermal hysteresis in the manufacturing step for electronic parts. This polyimide res... | 01/10/2006 |
| 6960642 | Water- and oil-repellent compositions Fiber, fabric, film, molded or blown article comprising a water- and oil-repellent composition comprising a melt blend of components (a) and (b) in which: (a) comprises a repellency-imparting, fluorochemical composition comprising ... | 11/01/2005 |
| 6956081 | Filled polyamide molding materials having improved processing behavior The invention relates to reinforced thermoplastic polyamide molding materials having simultaneously good surface quality, good flowability and good heat dimensional stability, from polyamide compositions on the basis of semi-crystalline semi-aromatic polyamides and ... | 10/18/2005 |
| 6946088 | Thermosetting coating mass The invention relates to a thermosetting coating mass, comprising a carboxyl functional polyester, and/or a carboxyl functional polyacrylate, a β-hydroxyalkylamide, in which a portion of the hydroxyl groups are chemically blocked and/or fillers and/or heat stabilis... | 09/20/2005 |
| 6930155 | Powder coatings based on thermoset-modified polymers and polyesters A polyurethane composition comprising: A) from 3 to 35% by weight of a polymeric composition comprising 1) at least one polymer and 2) at least one thermoset in amounts of from 0.5 to 50% by weight, based on... | 08/16/2005 |
| 6930165 | Modified polyamides, compositions based on same and macromolecular compounds used to obtain them The invention concerns polyamides modified by a multifunctional compound. Finished articles formed from said polyamides or from compositions based on said polyamides exhibit excellent mechanical properties, and a very good surface appearance. The modified polyamide ... | 08/16/2005 |
| 6908983 | Synthesis of high solids resins from amine terminated polyamides The present invention contemplates a process for forming polyaminoamide polymers formed by the reaction of a dibasic acid/ester with excess amounts of an amine; the intermediate polymer resulting therefrom; a process for synthesizing effective, high solids resins re... | 06/21/2005 |
| 6906125 | Composition comprising trisamino-triphenyl compound A composition having a trisamino triphenyl compound and a layer composition having a trisamino triphenyl compound and a polyamide. ... | 06/14/2005 |
| 6906165 | Copolyamides and compositions based on same The invention concerns copolyamides obtained by using multifunctional monomers. It consists in using a multifunctional monomer comprising at least three reactive functions and at least another multifunctional monomer, in amounts such that the terminal group concentr... | 06/14/2005 |
| 6884865 | Copolyamides and compositions based on same The invention concerns copolyamides obtained by using multifunctional monomers. It consists in using at least one multifunctional monomer comprising at least three reactive functions and at least another multifunctional monomer, in amounts such that the terminal gro... | 04/26/2005 |
| 6881490 | Polymer-inorganic particle composites Inorganic particle/polymer composites are described that involve chemical bonding between the elements of the composite. In some embodiments, the composite composition includes a polymer having side groups chemically bonded to inorganic particles. Furthermore, the c... | 04/19/2005 |
| 6881775 | Low emissions one part adhesive An adhesive composition which can be formulated to have low or substantially no VOC emissions is provided. Adhesives in accordance with the invention can be formulated as high solids, one-part, reactive, cross-linked adhesives. This can be achieved by utilizing amid... | 04/19/2005 |
| 6878800 | Binder for mineral wool products Process for providing a binder for mineral fibers, comprising the steps of: mixing together under reactive conditions an amine and an anhydride whereby water is added thereto, once substantially all the anhydride is dissolved and/or reacted in the amine. ... | 04/12/2005 |
| 6864349 | Aqueous suspensions containing polymerized fatty acid-based polyamides Polymerized fatty acid-based polyamides may be combined with low polarity and high polarity co-solvents to produce homogeneous water-in-oil emulsions. These emulsions have the appearance of white or translucent creams, with stiffnessranging from soft and greasy, to ... | 03/08/2005 |
| 6861468 | Polyester resin composition A polyester resin composition containing a thermoplastic polyester resin; a polyester copolymer containing a monomer having at least one of an amino group, an imino group, an amido group, and a sulfonic acid group; a layered silicate; and an antioxidant. The monomer... | 03/01/2005 |
| 6858656 | Water compatible energy curable compositions containing malemide derivatives Active water compatible actinic radiation curable printing ink or coating compositions comprised of maleimide derivatives, water compatible resins and water, which are capable of curing at a practical intensity and energy level and a method for curing same. ... | 02/22/2005 |
| 6849686 | Polymeric pigment dispersant utilized as a grind resin for pigments and method of preparing the same The present invention is directed to a polymeric pigment dispersant to be used as a grind resin to incorporate pigment into a pigment dispersion for a coating composition. The polymeric pigment dispersant is the reaction product of dipentaerylthritol, hexahydrophtha... | 02/01/2005 |
| 6841651 | Polyamide resin The polyamide resin of the present invention is produced by polycondensation of a diamine component comprising 70 mol % or more of m-xylylenediamine and a dicarboxylic acid component comprising 70 mol % or more of a C4-C20 α, ω-straight-chain aliphatic dicarboxyli... | 01/11/2005 |
| 6838513 | Ink for golf ball A golf ball 1 has a core 2, a cover 3, a mark layer 4, and a finishing coat layer 5. An ink used for the mark layer 4 includes an isocyanate curing agent that contains a diisocyanate trimer, a base material, and a colorant. ... | 01/04/2005 |
| 6828413 | Process for the preparation of a polyamide The invention relates to a process for the preparation of a polyamide comprising at least a step in which a composition that comprises at least (a) a primary aminocarbonamide and (b) an aminocarboxylic acid and/or a lactam is polymerised, said composition comprising... | 12/07/2004 |
| 6818731 | Polyamide resin composition A polyamide resin composition contains 100 parts by weight of (A) a polyamide resin with a melting point of 270° C. to 340° C.; 0.2 to 20 parts by weight of (B) a compound represented by Formula (I) ... | 11/16/2004 |
| 6787244 | Adhesively bonded chip-and wafer stacks The present invention describes the use of poly-o-hydroxy amides (PHAs) for adhesively bonding articles or materials, especially components used in the semiconductor industry, such as chips and wafers, a process for adhesively bonding materials, especially chips and... | 09/07/2004 |
| 6784276 | High-solids polyimide precursor solutions This invention is a highly concentrated stable solution of polyimide precursors (monomers) having a solids content ranging from about 80 to 98 percent by weight in lower aliphatic alcohols i.e. methyl and/or ethyl alcohol. The concentrated polyimide precursor soluti... | 08/31/2004 |
