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Class Information
Number: 524/140
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 > P directly bonded to oxygen only
Description: Subject matter wherein the phosphorus is directly bonded to oxygen atoms only.

Sub-classes under this class:

Class Number Class Name Patents
524/145 -c-o-p-o-c, or c-o-p-oh group, e.g., phosphate ester, lecithin, etc. 378
524/141 Aryl group 547
524/144 Halogen 92

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8703851 Poly(phenylene ether) composition and article Apr. 22, 2014
8691884 Crosslinked flame retardant thermoplastic elastomer gels Apr. 8, 2014
8691897 Thermoplastic elastomer compositions comprising intumescent flame retardants and non-phosphorous-based flame retardant synergists Apr. 8, 2014
8669309 Poly(phenylene ether) composition and article Mar. 11, 2014
8658719 Low loss pre-pregs and laminates and compositions useful for the preparation thereof Feb. 25, 2014
8653167 Molding composition for photovoltaic junction boxes and connectors Feb. 18, 2014
8552096 Flame-retardant reinforced polycarbonate compositions Oct. 8, 2013
8541490 Aliphatic polyester resin composition and process for production thereof Sep. 24, 2013
8530552 Poly(phenylene ether) composition, article, and method Sep. 10, 2013
8530551 Flame-retardant impact-modified battery boxes based on polycarbonate I Sep. 10, 2013
8507594 Flame retardant thermoplastic resin composition with improved compatibility Aug. 13, 2013
8478095 Optical fiber cable for wiring in premises Jul. 2, 2013
8461237 Gel composition, method of preparing the same, and impact resistant absorbing material using the same Jun. 11, 2013
8461238 Process for producing internal mold release agent for optical material, internal mold release agent for optical material, and polymerizable composition including the same Jun. 11, 2013
8455093 Reactive silicon dioxide compound and optical protective film containing the same Jun. 4, 2013
8445567 Method for reducing plate-out of solid phosphites in polymers May. 21, 2013
8440748 Thermoplastic resin composition and molded item formed from same May. 14, 2013
8431730 Sulfonate esters as latent acid catalysts Apr. 30, 2013
8383709 Easy-flowing polycarbonate/ABS moulding compositions with good mechanical properties and a good surface Feb. 26, 2013
8372902 Non-dripping flame retarding masterbatch, composition and process for preparing the same and flame retarding article containing the same Feb. 12, 2013
8362134 Film comprising silicate platelets of exfoliated from phospolipid-intercalated layered silicate Jan. 29, 2013
8362120 Structural adhesives containing maleimide terminated polyimides Jan. 29, 2013
8324296 Non-halogen flame-retardant synthetic resin composition Dec. 4, 2012
8318837 Method for controlling water resistance of polyglycolic acid resin Nov. 27, 2012
8314168 Polycarbonate resin compositions Nov. 20, 2012
8314169 Flame retardant polymer composition Nov. 20, 2012
8303835 Composition for treatment of fiber materials by exhaust method in particular Nov. 6, 2012
8299148 Polylactic acid fiber and manufacturing method thereof Oct. 30, 2012
8299150 Aromatic polycarbonate resin composition and molding thereof Oct. 30, 2012
8293825 Polymer dispersions containing phosphorous polymers and emulsifiers Oct. 23, 2012
8278376 Flame-retardant poly(arylene ether) composition and its use as a covering for coated wire Oct. 2, 2012
8252852 Biodegradable resin composition Aug. 28, 2012
8242190 Crayon and process for producing the same Aug. 14, 2012
8227532 Non-dripping flame retarding masterbatch, composition and process for preparing the same and flame retarding article containing the same Jul. 24, 2012
8222341 Semi-conductive silicone polymers Jul. 17, 2012
8217101 Flame retardant thermoplastic molding composition Jul. 10, 2012
8217199 Stable water soluble composition containing lysophosphatidylethanolamine and lecithin Jul. 10, 2012
8202961 Alkylphenol for adjusting the molecular weight, and polycarbonate compositions having improved properties Jun. 19, 2012
8178603 Flameproofed impact-modified polycarbonate compositions May. 15, 2012
8173728 Stabilizer composition for polymers May. 8, 2012
8168707 Moldable polyester compositions, processes of manufacture, and articles thereof May. 1, 2012
8153724 Organosiloxane compositions Apr. 10, 2012
8138249 Phosphonate-containing two-component coating system and the production and use thereof Mar. 20, 2012
8137815 Color interlayer film for laminated glass, and laminated glass Mar. 20, 2012
8119706 Biodegradable resin composition Feb. 21, 2012
8106112 Biodegradable resin composition Jan. 31, 2012
8093321 Method for coating surfaces and aqueous formulations suited therefor Jan. 10, 2012
8088849 Scratch-resistant polycarbonate resin composition Jan. 3, 2012
8084523 Processes and manufacturing methods to produce an aqueous thermosetting fire-rated fire-retardant polymeric adhesive composition for manufacturing interior or exterior fire-rated cellulosic pr Dec. 27, 2011
8053502 PVDF-based extrusion-aiding agent Nov. 8, 2011

1 2 3 4 5 6 7 8

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