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Class Information
Number: 524/139
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Dnrm which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon > Organic dnrm > Phosphorus organic compound dnrm > Pentavalent phosphorus atom directly bonded to at least one oxygen atom > Phosphorus directly bonded to at least one o and at least one h or c only
Description:










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8541490 Aliphatic polyester resin composition and process for production thereof Sep. 24, 2013
8507594 Flame retardant thermoplastic resin composition with improved compatibility Aug. 13, 2013
8481624 Methods for producing flameproofed thermoplastic moulding compounds Jul. 9, 2013
8420221 Semiaromatic moulding compositions and uses of these Apr. 16, 2013
8318837 Method for controlling water resistance of polyglycolic acid resin Nov. 27, 2012
8309636 Flame retardant resin composition for multilayer wiring board and multilayer wiring board including the same Nov. 13, 2012
8211962 Filled polyamide molding materials Jul. 3, 2012
8206832 Photosensitive thermosetting resin composition and flexible printed circuit board Jun. 26, 2012
8163822 Polycarbonate composition with improved melt-flowability Apr. 24, 2012
8084518 Ethylenebis(hydroxyalkylphosphinic acid) and salts thereof Dec. 27, 2011
8084524 Flame retardant combinations of hydroxyalkyl phosphine oxides with 1,3,5-triazines and epoxides Dec. 27, 2011
8039534 Flame-retarder agent for polyester-based fiber, flame retardant polyester-based fiber using the same and method for producing the same Oct. 18, 2011
8030380 Non-halogen flameproof polycarbonate resin composition Oct. 4, 2011
8026303 Halogen-free flame retardant compositions, thermoplastic compositions comprising the same and methods of producing the compositions Sep. 27, 2011
8022122 Derivatives of pyrimidines as flame retardants Sep. 20, 2011
8017676 Halogen-free flame retardant thermoplastic polyurethanes Sep. 13, 2011
7858678 Phosphonium flow enhancers for blends of polycarbonate and polyester Dec. 28, 2010
7645877 Heptazine derivatives containing phosphorus, method for the production thereof and use thereof as flame retardants Jan. 12, 2010
7582691 Poly(arylene ether) compositions and articles Sep. 1, 2009
7501464 Process for producing aliphatic polyester composition Mar. 10, 2009
7223812 Impact-modified polymer composition May. 29, 2007
7199172 Metal phosphonates and related nanocomposites Apr. 3, 2007
7091262 Particulate inorganic solids treated with organophosphinic compounds Aug. 15, 2006
7056973 High flow polyphenylene ether formulations Jun. 6, 2006
6986864 Polyester compositions Jan. 17, 2006
6930137 Method of improving blown film processing performance and physical properties Aug. 16, 2005
6914089 Flame-resistant polycarbonate blends Jul. 5, 2005
6872764 Stabilized gamma irradiated polyolefins Mar. 29, 2005
6784232 Flame-resistant polycarbonate blends Aug. 31, 2004
6753364 Flame-resistant polycarbonate molding materials Jun. 22, 2004
6716899 Flame-proofed polyester molding materials Apr. 6, 2004
6710108 Flame-retardant polyester composition, method for the preparation thereof, and articles derived therefrom Mar. 23, 2004
6706844 Polyurethane products produced from aluminum phosphonate catalyzed polyetherols Mar. 16, 2004
6664317 Stabilized gamma irradiated polyolefins Dec. 16, 2003
6613819 Light stable articles Sep. 2, 2003
6613824 Flame retardant resinous compositions and method Sep. 2, 2003
6596794 Flame-resistant polycarbonate ABS moulding material Jul. 22, 2003
6583257 Composition based on copolycarbonates Jun. 24, 2003
6576700 High flow polyphenylene ether formulations Jun. 10, 2003
6531525 Abherent compsition Mar. 11, 2003
6486242 Flame-retardant resin composition and prepreg and laminate using the same Nov. 26, 2002
6469078 Molecular weight increase and modification of polycondensates Oct. 22, 2002
6433045 Flame-retardant thermoplastic polyester resin composition Aug. 13, 2002
6433046 Flame retardant resin compositions containing phosphoramides, and method of making Aug. 13, 2002
6399684 Polymer-polyamide blends having a phosphorous containing additive Jun. 4, 2002
6346570 Water resistant composition, coating agent, and recording material Feb. 12, 2002
6333385 Method to produce flame retardant styrenic polymers and product produced thereby Dec. 25, 2001
6303674 Aluminium salts of alkylhydroxymethylphosphinic acids Oct. 16, 2001
6291618 Phosphazene azide coupling agents and their use in rheology modification of polymers Sep. 18, 2001
6271289 Stain resistant compositions Aug. 7, 2001

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