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Class Information
Number: 524/99
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 > Nitrogen atom as part of a hetero ring dnrm > Six-membered nitrogen ring, e.g., pyridine, etc.
Description: Subject matter wherein the nitrogen hetero ring is a six-membered ring, e.g., pyridine, etc.


Sub-classes under this class:

Class Number Class Name Patents
524/100 Six-membered nitrogen ring having two or more ring nitrogen atoms 1,259
524/102 Two or more nitrogen rings 647


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
7622522 Flame-retardant poly(arylene ether) composition and its use as a covering for coated wire Nov. 24, 2009
7619017 Polymer emulsions resistant to biodeterioration Nov. 17, 2009
7601771 Polymer compositions containing polymers and ionic liquids Oct. 13, 2009
7582692 Flame retardant thermoplastic composition and articles comprising the same Sep. 1, 2009
7553481 Underwater antifouling coating composition with excellent storage stability Jun. 30, 2009
7550599 Water compatible sterically hindered alkoxyamines and hydroxy substituted alkoxyamines Jun. 23, 2009
7544728 Production process of polyphenylene ether composition Jun. 9, 2009
7541397 Uretonimine-modified isocyanate composition and method of forming the same Jun. 2, 2009
7541398 Method for transformation of conventional and commercially important polymers into durable and rechargeable antimicrobial polymeric materials Jun. 2, 2009
7528186 Silica reinforced rubber composition containing an ionic compound and article having a component thereof May. 5, 2009
7528218 Polyester for toner May. 5, 2009
7507779 Paint compositions Mar. 24, 2009
7498367 Acid-tolerant dental composition Mar. 3, 2009
7491758 Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet and surface protecting film Feb. 17, 2009
7491760 Polymer compositions containing an ultraviolet light absorbing compound Feb. 17, 2009
7488433 Thermal stabilizer compositions for halogen-containing vinyl polymers Feb. 10, 2009
7482397 Polycarbonate compositions Jan. 27, 2009
7473726 Fire-resistant polyamide composition Jan. 6, 2009
7473742 Lead-free insulation compositions containing metallocene polymers Jan. 6, 2009
7473756 Low-viscosity oligocarbonate polyols Jan. 6, 2009
7470734 Flame retardant compositions Dec. 30, 2008
7468406 Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers Dec. 23, 2008
7468407 Metal salts of quinolinols and quinolinol derivatives in curable compositions Dec. 23, 2008
7468409 Polyester compositions Dec. 23, 2008
7456235 Flame-retardant composition for coating powders Nov. 25, 2008
7449508 Flame retardant combination for thermoplastic polymers Nov. 11, 2008
7442731 Opaque, colour-pigmented coating Oct. 28, 2008
7442732 Hindered amine light stabilizers comprising neoalkanediol phosphites Oct. 28, 2008
7425590 Transparent two phase polyester-polycarbonate compositions Sep. 16, 2008
7423080 Radiation crosslinking of halogen-free flame retardant polymer Sep. 9, 2008
7419513 Benzotriazole/HALS molecular combinations and compositions stabilized therewith Sep. 2, 2008
7417083 Flame retardant composition Aug. 26, 2008
7390912 Lactone stabilizing compositions Jun. 24, 2008
7384994 Charge dissipation modifiers for olefinic interpolymer compositions Jun. 10, 2008
7384995 Thiol compound derivative, curable composition containing the derivative, and molded product thereof Jun. 10, 2008
7368525 Polymeric alkoyamines prepared by atom transfer radical addition (ATRA) May. 6, 2008
7361702 Coating compositions Apr. 22, 2008
7341626 Pigment compositions consisting of organic and inorganic pigments Mar. 11, 2008
7338992 Polyolefin compositions Mar. 4, 2008
7323504 Halogen-free flame retarder composition and flame retardant polyamide composition Jan. 29, 2008
7323250 Curable silicone resin composition, sealing material for optical semiconductor, and optical semiconductor device Jan. 29, 2008
7323502 Flame retardant compositions Jan. 29, 2008
7317048 Variable resistance poly(3,4-ethylenedioxythiophene)/poly(styrene sulfonate) for use in electronic devices Jan. 8, 2008
7312263 Thermoplastic polyamide moulding compositions Dec. 25, 2007
7297735 Polycarbonate compositions Nov. 20, 2007
7282533 Plastic, particularly a sterically hindered esterified amine containing polyurethane Oct. 16, 2007
7279509 Antibacterial composition for medical tool Oct. 9, 2007
7265171 Transparent polymer articles of low thickness Sep. 4, 2007
7259198 Ultraviolet radiation stabilized polyolefins Aug. 21, 2007
7255737 Organic formulations of pigment Aug. 14, 2007

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