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Class 524/147 - Phosphorus directly bonded to oxygen


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the phosphorus atoms is directly
No. of patents: 309
Last issue date: 02/21/2012


1                
NumberTitleIssue Date
8119711Oligomeric bisphosphate flame retardants and compositions containing the same
An oligomeric phosphate or mixture of oligomeric phosphates having the general formula (I) wherein R1, R2, R3 and R4 each independently is aryl or alkaryl and n has an average value of from about 1.0 to about 2.0 and resin...
02/21/2012
8063124Phosphite stabilizers for ionomeric polyester compounds
The use of oxidizable phosphorus or phosphorous stabilizers, such as the phosphites, to reduce the color formation of the ionomeric polyester compositions is disclosed. ...
11/22/2011
8048946Hydrolytically stable phosphite compositions
Hydrolytically stable phosphites as secondary antioxidants for polymer resins comprising a phosphite and an amine compound. The phosphite may be a liquid phosphite composition. The amine compound may have the structure of formula I: ...
11/01/2011
8044128White heat-curable silicone/epoxy hybrid resin composition for optoelectronic use, making method, premolded package, and LED device
A white heat-curable silicone/epoxy hybrid resin composition is provided comprising (A) a heat-curable silicone resin, (B) a triazine derived epoxy resin composition, (C) a white pigment, (D) an inorganic filler, and (E) an antioxidant. Antioxidant (E) is a phosphit...
10/25/2011
7879934Rubber compositions
A rubber composition is disclosed wherein the rubber composition contains at least an effective amount of at least one substituted or unsubstituted diaryl amine-containing compound having at least one substituted or unsubstituted, saturated or partially saturated C
02/01/2011
7470735Phenol-free phosphites
Various phenol-free phosphites for use in PVC as an alternative to the conventional phenol-containing products phenyl diisodecyl phosphite and diphenyl isodecyl phosphite were tested. These phosphites utilize para-cumyl phenol-based derivatives in order to provide a...
12/30/2008
7411014Stabilization of polyetherimide sulfones
A composition comprising a phosphorus containing stabilizer and a polyetherimide sulfone resin having an amount of anhydride functional end groups in excess of the amount of amine functional end groups. The composition may optionally comprise a hindered phenol. ...
08/12/2008
7371446Hose construction containing polymer composition
The present invention relates to an automotive hose having at least one rubber layer comprising from about 60 to about 95 parts by weight of ethylene vinyl acetate (EVM), and from about 5 to about 40 parts by weight of polyacrylic rubber (ACM). ...
05/13/2008
7365126Medical device articles formed from polymer-inorganic hybrids prepared by ester-alkoxy transesterification reaction during melt processing
A shaped medical device article prepared from a polymer melt composition comprising a polymer ester, a transesterification catalyst, and a tri- or tetraalkoxy silane, by forming and solidifying said composition, and after solidification, subjecting the composition t...
04/29/2008
7345104Polyester-polycarbonate blends useful for extrusion blow-molding
Blends of polycarbonate and copolyester that are capable of being extrusion blow-molded are described. The blends preferably comprise (I) about 1 to 99% by weight of a linear or branched polycarbonate and (II) about 1 to 99% by weight of a mixture of (i) about 40 to...
03/18/2008
7342059Polyester-polycarbonate blends useful for extrusion blow-molding
Blends of polycarbonate and copolyester that are capable of being extrusion blow-molded are described. The blends preferably comprise (I) about 1 to 99% by weight of a linear or branched polycarbonate and (II) about 1 to 99% by weight of a mixture of (i) about 40 to...
03/11/2008
7320764Phosphite ester additive compositions
The invention relates to liquid polymer additive compositions comprising blends of phosphite esters selected from the group consisting of aryl phosphites, alkyl phosphites, aryl/alkyl phosphites, bisphenol-A phosphites, dialkylene glycol phosphites and polydialkylen...
01/22/2008
7317067Polycarbonate copolymer, and heat resistant parts comprising the same
An object of the present invention is to provide a polycarbonate copolymer having excellent heat resistance and dimensional stability and heat resistant parts comprising the copolymer and suitable for use in various applications. The present invention is a polycarbo...
01/08/2008
7300648Polyorganosiloxane emulsion composition and a cosmetic material made therefrom
A polyorganosiloxane emulsion composition characterized by comprising (A) a polyorganosiloxane, (B) an N-acylalkyl taurine and/or a salt thereof, and (C) water, the content of cyclic organosiloxane oligomers in said component (A) being within 3.5 wt. %, and a cosmet...
11/27/2007
7297746Color stability of isocyanates
A hardener composition for use as a component of a two component polyurethane coating composition, comprising a polyisocyanate, a catalyst for promoting reaction of the polyisocyanate with a reactive hydrogen compound, and one or more antioxidants selected from: a f...
11/20/2007
7297736Neopentyl glycol containing polyesters blended with polycarbonates
Disclosed are polymer blends comprising polycarbonate(s) and polyester(s) wherein the polycarbonate is a polycarbonate derived from bisphenol A and the polyester comprises residues of or is derived from one or more aromatic dicarboxylic acids, neopentyl glycol, and ...
11/20/2007
7291662Nonylcyclohexylphosphite ester polyolefin stabilizers
The present invention discloses mono-, bis- and tris-nonylcyclohexylphosphite esters, polyolefin compositions stabilized against the deleterious effects of melt processing, heat aging and exposure to combustion products of natural gas which comprise the nonylcyclohe...
11/06/2007
7282527Stabilization system for halogen-containing polymers
A method is disclosed for stabilizing a halogen-containing polymer wherein the method comprises adding to said polymer a thermally stabilizing amount of a mixture comprising at least one polyalkylene glycol and at least one metal salt of a strong acid selected from ...
10/16/2007
7273902Stabilizer against hydrolysis for an ester-group-containing resin and a thermoplastic resin composition
A stabilizer against hydrolysis, which can solve conventional problems of a carbodiimide compound compounded in an ester-group-containing resin or a biodegradable plastic as a stabilizer against hydrolysis, such as poor heat resistance and a coloring problem due to ...
09/25/2007
7262237Time released curing system
Curable urea formaldehyde binder compositions are provided which are useful in coated abrasive and wood engineering applications, in a time released fashion. The time released curable binder compositions include a urea formaldehyde resin and an aryl phosphite in var...
08/28/2007
7256228Stabilized polycarbonate polyester composition
A stabilized thermoplastic resin composition is disclosed which comprises structural units derived at least one substituted or unsubstituted polycarbonate, at least one substituted or unsubstituted polyester and a combination of at least two quenchers, wherein said ...
08/14/2007
7220791Styrene-hypophosphite adduct, a process for preparation thereof, and its use
The invention relates to a styrene-hypophosphite adduct of the formula (I) {R9[C(Ph(R1, R2, R3, R4, R5))R6—CR7R8]n}mP(O)(O 1/x...
05/22/2007
7220711Method for manufacturing outsole for footwear without applying external mold lubricant onto mold, and formulating composition therefor
Disclosed are a method for manufacturing an outsole for shoes without applying an external mold release agent or mold lubricant onto a mold, and a formulating composition used at manufacturing a rubber outsole. One composition of an internal mold lubricant for manuf...
05/22/2007
7214739Composition and method for improving the surface adhesion of resin compositions to polyurethane foam
A resin composition for improving adhesion with polyurethane foam is disclosed which comprises: (a) about 10 to about 80 percent by weight of at least one polyphenylene ether resin; (b) about 20 to about 70 percent...
05/08/2007
7148288Process for formation of preformed stabilizer polyols
A process is disclosed for formation of a preformed stabilizer for use in formation of graft polyols. The preformed stabilizer has a reduced level of transesterification products and results in less reactor fouling. The preformed stabilizer is prepared in the presen...
12/12/2006
7138449Stabilized polyester compositions and monofilaments thereof for use in papermachine clothing and other industrial fabrics
A polyester composition comprising from 90 to 97% by weight of at least one polyester derived from the condensation of 1,4-cyclohexane dimethanol and at least one dicarboxylic acid or an ester thereof, from 0.1 to 5% by weight of at least one primary anti-oxidant de...
11/21/2006
7119136Flame-retardant thermoset composition, method, and article
A curable composition includes a functionalized poly(arylene ether) resin, an acryloyl monomer, and a phosphorus flame retardant. The composition exhibits an improved balance of properties such as toughness, flame retardance, heat-resistance, and moisture resistance...
10/10/2006
7091267Resinous compositions, method of manufacture thereof and articles fabricated from the composition
Disclosed are resinous compositions with excellent balance of impact, heat, flow and environmental stress crack resistance, comprising (i) at least one aromatic polycarbonate, (ii) at least one low molecular weight hydrocarbon resin derived from petroleum C5
08/15/2006
7067570One-part organopolysiloxane gel composition
A one-part polysiloxane composition comprising a branched organopolysiloxane with vinyl groups bonded to silicon atoms, an organohydrogenpolysiloxane with at least two hydrogen atoms bonded to molecular chain terminal silicon atoms within each molecule, and a platin...
06/27/2006
7067609Polycarbonate resin for optical disk substrate and optical disk substrate
The present invention relates to a polycarbonate resin that has a viscosity average molecular weight of from 10,000 to 17,000 and has characteristic features in an iron content, a free total phenol content, a content of a releasing agent, a fraction of hydroxyl end ...
06/27/2006
7045004Coating composition
The present invention relates to a coating composition containing 0.1 to 50 parts by weight of (A) an organosilicate and/or its condensates per 100 parts by weight of a resin solid content in the coating composition, and 0.1 to 50 parts by weight of (B) an acid surf...
05/16/2006
7026381One-piece golf ball
The object of the present invention is to provide a one-piece golf ball having an improved repulsion and coloring-resistance, and showing a good adhesion to the paint film. The one-piece golf ball of the present invention comprises a golf ball body formed by vulcani...
04/11/2006
7022397Base 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
7001940Use of substituted biaromatic β-diketone as stabilizing agent of halogenated polymers and resulting polymer
The present invention relates to the use of a stabilising composition free of derivatives of 6-aminouracyl or 6-aminothiouracyl type, and comprising at least one β-diketone bearing two aromatic nuclei, at least one of which bears at least one substituent on one of ...
02/21/2006
6995200Color improving stabilizing compositions comprising leucine
The present invention relates to a stabilizer composition comprising a) at least one sterically hindered phenol, b) at least one phosphorus-containing secondary antioxidant, and c) at least one Leu...
02/07/2006
6989190Transparent polycarbonate polyester composition and process
Disclosed is a transparent/translucent molding composition and process for making prepared from an impact modifier and a resin blend of polycarbonate and a cycloaliphatic polyester having a matching index of refraction. ...
01/24/2006
6949294Radiation curing silicone rubber composition and adhesive silicone elastomer film
A radiation curing silicone rubber composition is provided. This composition includes as a base polymer either a liquid polysiloxane with a (meth)acryloyl group and a hydrosilyl group, or a combination of a liquid polysiloxane with at least two (meth)acryloyl groups...
09/27/2005
6936652Method for improving the paint adhesion of compatibilized polyphenylene ether-polyamide compositions
Thermoplastic resin composition are provided that comprise a thermoplastic resin and an amount of antioxidant effective to increase the adhesion of paint to an article made from the composition. Also provided are methods to improve the paint adhesion of articles whe...
08/30/2005
6930137Method of improving blown film processing performance and physical properties
An improved method of manufacturing blown polyolefin films with increased bubble stability and higher blown film production rates is disclosed. A method in which the amounts and ratios of known antioxidant polymer film additives (phosphites and phenolics) are contro...
08/16/2005
6924350Method of separating a polymer from a solvent
A method of separating a polymer-solvent mixture is described wherein a polymer-solvent mixture is heated prior to its introduction into an extruder comprising as upstream vent and/or a side feeder vent to allow flash evaporation of the solvent, and downstream vents...
08/02/2005
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