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| Number | Title | Issue Date |
| 8008411 | Proton-conductive material, proton-conductive electrolyte for fuel cell comprising the material and fuel cell employing the electrolyte The present teachings encompass proton-conductive material comprising a new polymer compound. A proton-conductive electrolyte comprising the proton-conductive material, and a fuel cell comprising the proton-conductive electrolyte are disclosed. A proton-conductive m... | 08/30/2011 |
| 7985810 | Polymer compound and polymer light emitting device using the same A polymer compound comprising a repeating unit of the following formula (1) and at least one of a repeating unit of the following formula (2) and a repeating unit of the following formula (70). (wherein, Q represents | 07/26/2011 |
| 7973109 | Crosslinked type layered metal phosphonate compound, production process therefor, non-crosslinked type layered metal phosphonate compound, production process therefor, as well as stock solution A process for producing a crosslinked type or non-crosslinked type layered metal phosphonate compound including a reaction step of reacting two or more members selected from organic diphosphonic acids or monophosphonic acids, or derivatives thereof having predetermi... | 07/05/2011 |
| 7838604 | Method for the production of block copolycarbonate/phosphonates and compositions therefrom Disclosed is a new method and compositions from the method consisting of block copolycarbonate/phosphonates that exhibit an excellent combination of flame resistance, hydrolytic stability, high Tg, low melt viscosity, low color and high toughness. Also disclosed are... | 11/23/2010 |
| 7348396 | Modified polyethylenephosphinic acids and their salts The invention relates to polymeric phosphinic acids and their salts of the formula (I) where X is hydrogen or 1/m of a metal of valency m, or is a protonated nitrogen base, R1 and R... | 03/25/2008 |
| 7297748 | Direct to metal polyurethane coating compositions The invention is directed to a direct to metal coating composition containing an acrylic polyol synthesized with a phosphated monomer having improved adhesion and corrosion resistance characteristics. The invention is also directed to a method for producing a direct... | 11/20/2007 |
| 7259225 | Thermosensitive poly (organophosphazenes), preparation method thereof and injectable thermosensitive polyphosphazene hydrogels using the same Disclosed are polyphosphazenes of Formula 1 showing a sol-gel behavior with a temperature change, a preparation method thereof, and injectable thermosensitive polyphosphazene hydrogels using the same ... | 08/21/2007 |
| 7244786 | Flame-retardant resin composition, moldings thereof and flame retardant A flame-retardant resin composition comprising 100 parts by weight of a rubber-reinforced polystyrene resin, from 0.1 to 20 parts by weight of an epoxy-modified phenolic resin, and from 1 to 30 parts by weight of an aromatic phosphate has good flame retardancy and g... | 07/17/2007 |
| 7208551 | Polyaryleneetherketone phosphine oxide compositions incorporating cycloaliphatic units for use as polymeric binders in thermal control coatings and method for synthesizing same Polyaryleneetherketone triphenylphosphine oxide compositions incorporating cycloaliphatic units are provided which may be used as a polymeric binders in thermal control coatings for use in space environments. A method is also provided for synthesizing the polyarylen... | 04/24/2007 |
| 7129320 | Modified polyethylenephosphinic acids and their salts The invention relates to polymeric phosphinic acids and their salts of the formula (I) where X is hydrogen or 1/m of a metal of valency m, or is a protonated nitrogen base, R1 | 10/31/2006 |
| 7115686 | Water-dilutable polyester resins A water-dilutable polyester resin ABCD having a mass fraction of from 1 to 10% of units derived from unsaturated cocondensed building blocks, an olefinic double bond content of from 10 to 2 000 mmol/kg, and a sulfonic acid group content of from 20 to 300 mmol/kg, mo... | 10/03/2006 |
| 7049374 | Heterodiamondoids This invention is related to heteroatom containing diamondoids (i.e., “heterodiamondoids”) which are compounds having a diamondoid nucleus in which one or more of the diamondoid nucleus carbons has been substitutionally replaced with a noncarbon atom. These hete... | 05/23/2006 |
| 6956072 | Thermoplastic resin composition and molded object thereof To provide a resin composition, in which a liquid crystal polymer is made into fiber in a molded article to exhibit an extremely high reinforcing effect which has not been available yet, and from which a molded article having an excellent mechanical strength can be ... | 10/18/2005 |
| 6951953 | Tumor selective and biodegradable polyphosphazene-platinum(II) conjugate antitumor agent, and preparation method thereof Disclosed are a new class of a polyphosphazene-platinum(II) conjugate antitumor agent having high tumor tissue selectivity due to its enhanced permeability and retention effect to tumor tissues, and a preparation method thereof: ... | 10/04/2005 |
| 6900256 | Thermoplastic resin compositions containing polyphosphate ester morpholides as flame retardants The present invention relates to polyphosphate ester morpholides, compositions comprising mixtures thereof and thermoplastic resin compositions containing the polyphosphate ester morpholide composition as a flame retardant. The flame retardant compositions comprise ... | 05/31/2005 |
| 6858703 | Compound, compositions and use A polymeric material comprises at least one repeat unit consisting substantially of a moiety of Formula 1: in which Y1 represents N, P, S, As and/or Se. Ar1 and Ar2, which may the same ... | 02/22/2005 |
| 6646095 | Process for the manufacture of copolymers of formaldehyde and diphenyl oxide A process for the manufacture of copolymers of formaldehyde and diphenyl oxide and a carboxylic acid uses and acid with a pKa in the range of 1.2 to 3 as the catalyst.... | 11/11/2003 |
| 6642306 | Method for preparing stable (co) polymers dispersions in a polyol The invention concerns a method for preparing stable (co)polymer dispersions in a polyol by polymerising in situ a monomer or a mixture of ethylenically unsaturated monomers, in the presence of one or several azocarboxylic acid ester(s).... | 11/04/2003 |
| 6624227 | Phosphonic acid reaction products and use in coating compositions The invention provides an aqueous coating composition comprising nonionically and/or anionically stabilized film-forming polymers and metallic pigments and a compound which is the reaction product of a phosphonic acid derivative, a hydroxy-functional addi... | 09/23/2003 |
| 6534597 | Polymerizable compounds and use thereof Polymerizable ester surfactant, or a salt thereof, having the formula: R1 --C(O)--R2 --X wherein: R1 is an optionally substituted vinyl radical, R2 is a divalent polyoxyalkylene radical having at least two oxypropylene un... | 03/18/2003 |
| 6432539 | Phosphorus-containing polymer having phenolic units and uses thereof A phosphorus-containing polymer having phenolic units and an epoxy rein composition are provided. The epoxy resin composition suitably comprises an epoxy resin and a hardener, wherein the epoxy resin may be obtained by reacting the polymer with epihalohyd... | 08/13/2002 |
| 6392008 | Polyphosphazene polymers Compositions of polyphosphazene-containing polymers and methods of preparation thereof are provided. The disclosed compositions encompass telechelic functionalized polyphosphazenes and a variety of block and graft polyphosphazene-polystyrene, polyphosphaz... | 05/21/2002 |
| 6380349 | Golf equipment and compositions comprising sulfonated, carboxylated, or phosphonated ionomers The present invention relates to golf equipment, such as golf shoes, golf clubs, golf gloves, or portions thereof, formed from compositions comprising a sulfonated, carboxylated, or phosphonated acid moieties, or a mixture thereof. The preferred ionomer c... | 04/30/2002 |
| 6376644 | Biodegradable polymers chain-extended by phosphates, compositions, articles and methods for making and using the same Biodegradable polymers are described comprising the recurring monomeric units shown in formula I or II: ##STR1## wherein X is --O-- or --NR'--, where R' is H or alkyl; L is a branched or straight chain aliphatic group having from 1-20 carbon atoms; M... | 04/23/2002 |
| 6291618 | Phosphazene azide coupling agents and their use in rheology modification of polymers The present invention relates to cyclic phosphazene azides and their use in a process for producing a rheology modified polymer which comprises contacting a polymer with a cyclic phosphazene azide at a temperature which is at least the decomposition tempe... | 09/18/2001 |
| 6288210 | High refractive index thermoplastic polyphosphonates High refractive index, melt processable polyphosphonates and methods for preparing the same are provided. These polymers are particularly useful for optical and ophthalmic parts, such as lenses. A method of preparing optical and ophthalmic lenses by injec... | 09/11/2001 |
| 6225367 | Polymers The present invention relates to polymers comprising one or more perfluoroalkylpolyether units and one or more different charged units, to a process for producing such polymers in non-porous or particularly in porous form and to mouldings composed thereof... | 05/01/2001 |
| 6166173 | Biodegradable polymers chain-extended by phosphates, compositions, articles and methods for making and using the same Biodegradable polymers are described comprising the recurring monomeric units shown in formula I or II: wherein X is --O-- or --NR'--, where R' is H or alkyl; L is a branched or straight chain aliphatic group having from 1-20 carbon atoms; M1 a... | 12/26/2000 |
| 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 |
| 6037421 | Functionalized polymers The present invention provides a condensation polymer, selected from the group consisting of polyamides and polyesters, that comprises between about 0.5% and about 4.0%, based on the theoretical moles of monomeric repeat units, of a trifunctional repeat u... | 03/14/2000 |
| 5914388 | Synthesis polyphosphazenes with controlled molecular weight and polydisperity A process for the preparation of polyphosphazenes is provided that includes the cationic solution polymerization reaction of a phosphoranimine, using a main group or transition metal halide, or other appropriate halide salt, including a linear phosphazene... | 06/22/1999 |
| 5912305 | Dulled thermoplastic molding material Thermoplastic molding materials contain A) from 50 to 99% by weight, based on the total weight of the molding material, of a toughened polymer, B) from 1 to 20% by weight, based on the total weight of the molding material, of a blend of B1) a copoly... | 06/15/1999 |
| 5866657 | Primer composition In order to provide a general-purpose aqueous primer composition requiring no organic solvent and capable of improving adhesive strength and durability while ensuring an adequate application life required for the work of primer coating process, a primer c... | 02/02/1999 |
| 5859154 | Resinous composition of phosphatized polyester polymers and coating compositions for improved adhesion An adherent coating composition and method has a resin composition that is the polymerization reaction product of one or more polyhydric alcohols and two polybasic carboxylic acids and salt forming compounds of phosphorus. The carboxylic acid is comprised... | 01/12/1999 |
| 5827907 | Homo-, co- or multicomponent thermoplastic polymer dispersed in a thermoset resin A composition having enhanced fracture resistance comprising a heat curable reaction product of a fluorine-containing thermoset material and a fluorine-containing homopolymer, wherein the cured reaction product comprises the thermoset material having a pl... | 10/27/1998 |
| 5821317 | Adduct of bisepoxy compound and P guanamine The invention pertains to an adduct obtainable by condensation of a bisepoxy compound and a P-guanamine according to the formula ##STR1## wherein X is CR3 R4 --(CR1 R2)n --CR5 R6 | 10/13/1998 |
| 5814704 | Recovery of polyphosphazene polyacids or acids salts thereof A process for recovering a polyphosphazene polyacid or acid salt obtained by hydrolyzing a polyphosphazene having at least one ester moiety present in at least one substituent group. The polyphosphazene having at least one ester moiety present in at least... | 09/29/1998 |
| 5766769 | Curable composition for coatings A curable coating composition is described comprising (A) a carbamate- or urea-functional compound that is the reaction product of a mixture comprising (1) a compound comprising a carbamate or urea group or a group that can be converted to carbamate or urea, a... | 06/16/1998 |
| 5756596 | Increasing the molecular weight of polyamides An increase in the molecular weight of a polyamide or recycled polyamide, essentially without crosslinking, can be achieved by blending said polyamide with a polyfunctional epoxy resin and a sterically hindered hydroxyphenylalkylphosphonic acid ester or h... | 05/26/1998 |
| 5747604 | Polyphosphazenes with unsaturated side groups useful as reaction intermediates, cross-linkable polymers, and as components of interpenetrating polymer networks A number of new poly(organophosphazenes) have been synthesized which bear 2-butenoxy or 4-allyloxyphenylphenoxy side groups. Co-substituent groups included trifluoroethoxy, phenoxy, or benzyloxyphenoxy groups. Species with 4-allyloxyphenylphenoxy units un... | 05/05/1998 |
