Class 528/167 - Phosphorus-containing reactant

Subclass of Class 528 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein a polymer is derived (1) from a phenol,
No. of patents: 174
Last issue date: 09/20/2011

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Number	Title	Issue Date
8022165	Catalytic process for the phosphonylation of high-temperature polymers Process for preparing polymeric aromatic phosphonates and also polymeric aromatic phosphonates which can be prepared by the process of the invention and blends comprising these polymeric aromatic phosphonates and at least one further polymer and also films, composit...	09/20/2011
7560525	Crystalline polyphosphonates and methods related thereto Disclosed are crystalline polyphosphonates and a method to induce crystallization. These crystalline polyphosphonates exhibit a unique and advantageous combination of properties, allowing for solid state post polymerization reactions and solid state dry mixing with ...	07/14/2009
7541415	Process for preparing diaryl alkylphosphonates and oligomeric/polymeric derivatives thereof A process is provided for the production of diaryl alkyl phosphonate by the reaction of triaryl phosphate with dialkyl alkyl phosphonate in the presence of alkali metal iodide catalyst; and, optionally, the diaryl alkyl phosphonate is reacted in situ with aromatic d...	06/02/2009
7514520	Process for producing phosphonitrilic acid ester A process for producing a phosphonitrilic acid ester. The process comprises using a specific compound as a catalyst to react phosphonitrile dichloride with at least one member selected among phenol compounds and/or alcohol compounds in the presence of a reaction sol...	04/07/2009
7446160	Phosphorus-containing cured benzoxazine resins and preparation thereof A series of novel phosphorus-containing cured benzoxazine resins, which are synthesized from dihydrobenzoxazine resins with reactive phosphorus-containing compounds. The cured benzoxazine resins have desired flame retardancy and high glass transition temperature, an...	11/04/2008
7442757	Resin, resin composition, method for manufacturing the same, and molded material including the same A thermoplastic resin contains a polymer, and the polymer includes a divalent phosphate residue having a spiro ring, represented by formula (1), in a molecule and has a number average molecular weight of at least 2,000: ...	10/28/2008
7439275	Anion-conducting polymer, composition, and membrane Anion-conducing polymers and membranes with enhanced stability to aqueous alkali include a polymer backbone with attached sulfonium, phosphazenium, phosphazene, and guanidinium residues. Compositions also with enhanced stability to aqueous alkali include a support e...	10/21/2008
7375178	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 injection moldin...	05/20/2008
7351775	Ion conductive membrane made from a block copolymer and methods of making a block copolymer A block copolymer for use as a solid polymer electrolyte, said block copolymer having at least first and second segments, the first segments being hydrophilic segments provided with acidic substituents for proton transport and the second segments being hydrophobic s...	04/01/2008
7262265	High temperature thermoset compositions A new family of high temperature thermoset resins having high glass transition temperatures and enhanced hygrothermal stability that are synthesized using inexpensive starting materials in essentially a single step process. A trifunctional aromatic, wherein at least...	08/28/2007
7199170	Non-xenoestrogenic stabilizers for organic materials A non-xenoestrogenic phosphorus-containing stabilizer for organic materials is disclosed wherein the stabilizer is selected from the group consisting of phosphorus-containing compounds of the structures wherein y...	04/03/2007
7144970	Insulating-film forming material and insulating film using the same An insulating-film forming material comprising a resin (A) that has a structure represented by formula (I): wherein Y1, Y2, Ar1 and Ar2 are the same or different; each ...	12/05/2006
7083105	IC card and method of operating the same The present invention aims to provide an IC card, requiring no special additional devices, not causing a liquid leakage of an aqueous electrolyte, requiring no battery, and capable of displaying information easily and cheaply by internally generated electric power a...	08/01/2006
7067083	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 injection moldin...	06/27/2006
7022397	Base film for membrane switch and membrane switch There is provided a membrane switch film comprising polyethylene 2, 6-naphthalenedicarboxylate as the major component and having excellent handling properties and durability, and particularly a film which is suitable for a membrane switch to be used in automobile in...	04/04/2006
6943221	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 injection moldin...	09/13/2005
6878796	Solvent systems for polymeric dielectric materials Aromatic aliphatic ether solvents, such as anisole, methylanisole, and phenetole, have been found useful in formulating coating solutions of polymeric dielectric materials and as a clean up solvent in the coating process. A process for forming a dielectric film on a...	04/12/2005
6861499	Branched polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto Disclosed are branched polyphosphonates produced via a superior transesterification process, and methods related thereto. These branched polyphosphonates exhibit a unique and advantageous combination of properties, such as outstanding fire resistance, improved heat ...	03/01/2005
6653439	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...	11/25/2003
6576161	Polyphosphate ester morpholides, mixtures thereof, and 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 composition...	06/10/2003
6566483	Photosensitive phosphorylated phenol-formaldehyde resin and method for preparing the same This invention discloses a photosensitive phosphorylated phenol-formaldehyde resin, characterized by containing in its molecule at least two phosphate groups, each phosphate group coupled with at least one photo-sensitive group. The photosensitive resin o...	05/20/2003
6538098	Manufacture of polyketones Polyketones are manufactured by reacting an aromatic carboxylic acid with a biractive aromatic compound, using as a catalyst a combination of a carboxylic acid anhydride and phosphoric acid, or equivalent thereof. The product polymers are useful as moldin...	03/25/2003
6524657	Solvent systems for polymeric dielectric materials Aromatic aliphatic ether solvents, such as anisole, methylanisole, and phenetole, have been found useful in formulating coating solutions of polymeric dielectric materials and as a clean up solvent in the coating process. A process for forming a dielectri...	02/25/2003
6525143	Dendritic macromolecules for metal-ligand catalyzed processes This invention relates to dendritic macromolecules and their use in metal-dendritic macroligand complex catalyzed processes, e.g., hydroformylation. The use of metal-dendritic macroligand complex catalysts in such processes facilitates the separation of d...	02/25/2003
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
6413202	Solvent systems for polymeric dielectric materials Aromatic aliphatic ether solvents, such as anisole, methylanisole, and phenetole, have been found useful in formulating coating solutions of polymeric dielectric materials and as a clean up solvent in the coating process. A process for forming a dielectri...	07/02/2002
6350819	Dendritic macromolecules for metal-ligand catalyzed processes This invention relates to dendritic macromolecules and their use in metal-dendritic macroligand complex catalyzed processes, e.g., hydroformylation. The use of metal-dendritic macroligand complex catalysts in such processes facilitates the separation of d...	02/26/2002
6303733	Poly(arylene ether) homopolymer compositions and methods of manufacture thereof Dielectric compositions encompassing one or more poly(arylene ether) polymers are provided. The dielectric compositions have the repetitive structural unit: ##STR1## where n=1 to 200, Y and Ar are each a divalent arylene radical, Y derived from bisph...	10/16/2001
6291628	Solvent systems for low dielectric constant polymeric materials A polymeric low dielectric constant solution includes a low dielectric constant polymer dissolved in an aromatic aliphatic ether solvent. The polymer preferably is a poly(arylene ether) and the solvent preferably is anisole, methylanisole, phenetole or mi...	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
6156870	Resin composition which can be cured by application of heat or irradiation of light, film, laminate and production of multilayer wiring board A resin composition which can be cured by application of heat or irradiation of light, comprising (A) a bismaleimide compound, (C) an acridine compound represented by the formula (1) or (2) as an thermosetting accelerator or a photo-polymerization initiat...	12/05/2000
6150491	Polyaromatic compounds and method for their production Polyaromatic compound made by polymerizing one or more aromatic monomers, least one of the one or more aromatic monomers having the following structure: ##STR1## wherein X is selected from the group consisting of OH and NH2, Y is sel...	11/21/2000
6124421	Poly(arylene ether) compositions and methods of manufacture thereof Dielectric compositions encompassing one or more poly(arylene ether) polymers are provided. The dielectric compositions have the repetitive structural unit: ##STR1## where n=0 to 1; m=0 to 1-n; and Y1, Y2, Ar1 and Ar	09/26/2000
6040416	Melt polymer synthesis of poly ether phosphine oxides A melt polymerization method for producing poly(arylene ethers phosphine oxide)s suited to optical applications comprising reacting a trimethyl silyl derivative of bisphenol and an activated aromatic dihalide, wherein either reactant is a phosphine oxide,...	03/21/2000
6022947	Light-colored, low molecular weight phenolic-modified rosin esters Light-colored phenolic-modified rosin esters, suitable for use as, for example, tackifiers in adhesive compositions, are prepared by reacting together rosin, a phenolic compound, formaldehyde or a reactive equivalent thereof, and a non-phenolic hydroxyl-c...	02/08/2000
5965259	Process of making poy polyester fiber The present invention is a pre-oriented, non-stretched polyester fiber spun with spooling speeds of at least 3,000 m/min., wherein the polyester is a copolymer comprised essentially of ethylene terephthalate units and up to 10 weight % of other dicarboxyl...	10/12/1999
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
5898062	Poly (organophosphazene) hydrogels Poly (organophosphazene) polymers bearing various ratios of a carboxylic acid containing sidegroup and an alkylamino, alkoxy, or alkoxy ether sidegroup are disclosed. These water-soluble macromolecules are cross-linked and allowed to absorb water to form ...	04/27/1999
5807960	Alkyl phosphate catalyst for polyquinoline synthesis A method is provided for the preparation of polyquinoline polymers based on Friedlander condensation polymerization. The method comprises mixing monomers which, when polymerized, form a polyquinoline polymer, together with a catalyst and a solvent, wherei...	09/15/1998
5756033	Process of making poy polyester fiber The present invention is a pre-oriented, undrawn polyester fiber spun with spooling speeds of at least 3,000 m/min., wherein the polyester is a copolymer comprised essentially of ethylene terephthalate units and up to 10 weight % of other dicarboxylic aci...	05/26/1998

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Class 528/167 - Phosphorus-containing reactant