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Class Information
Number: 524/222
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 > Organo nitrogen compound other than unsubstituted ammonium salt as sole nitrogen atom dnrm > N-c=x group wherein x is a chalcogen > C-oh group > Aryl-oh group
Description: Subject matter wherein the N- compound contains at least one aryl ring and wherein at least one of the nuclear carbons of the aryl ring is directly bonded to the oxygen atom of a hydroxyl group.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7521492 |
Self-extinguishing polymer composition |
Apr. 21, 2009 |
| 7300978 |
Functionalised polymers |
Nov. 27, 2007 |
| 7256228 |
Stabilized polycarbonate polyester composition |
Aug. 14, 2007 |
| 6489386 |
Method and composition for improving gas barrier properties of polymeric containers and films |
Dec. 3, 2002 |
| 6228966 |
High-strength high-modulus polyacrylonitrile fibers, method for their production and use |
May. 8, 2001 |
| 6143860 |
Polyketone polymer composition |
Nov. 7, 2000 |
| 6103776 |
Phenolic amides and their use as stabilizers |
Aug. 15, 2000 |
| 5990259 |
Polyketone polymer composition |
Nov. 23, 1999 |
| 5981051 |
Method for producing granular polycarbonate prepolymer for solid-state polymerization |
Nov. 9, 1999 |
| 5977219 |
Benzotriazole UV absorbers having enhanced durability |
Nov. 2, 1999 |
| 5962562 |
Rubber compositions containing N-(4-hydroxyphenyl) stearamide |
Oct. 5, 1999 |
| 5907129 |
Syndiotactic styrenic resin composition |
May. 25, 1999 |
| 5858529 |
Polyester staple fibers of filaments with high resistance to pilling |
Jan. 12, 1999 |
| 5849821 |
Tris-aryl-s-triazines substituted with biphenylyl groups |
Dec. 15, 1998 |
| 5834544 |
Organic materials stabilized by compounds containing both amine and hindered phenol functional functionalities |
Nov. 10, 1998 |
| 5658673 |
Microwave-sensitive article |
Aug. 19, 1997 |
| 5648412 |
Blow-moldable rigid thermoplastic polyurethane resins |
Jul. 15, 1997 |
| 5597856 |
Hot melt ink for transparency applications |
Jan. 28, 1997 |
| 5589566 |
Copolyesters having repeat units derived from succinic acid |
Dec. 31, 1996 |
| 5562984 |
Polyester film |
Oct. 8, 1996 |
| 5480962 |
Copolyesters having repeat units derived from succinic acid |
Jan. 2, 1996 |
| 5449711 |
Olefinic thermoplastic elastomer composition |
Sep. 12, 1995 |
| 5424349 |
Amide antioxidants |
Jun. 13, 1995 |
| 5403880 |
Polyurethane self-priming topcoats |
Apr. 4, 1995 |
| 5338606 |
Polyester compositions |
Aug. 16, 1994 |
| 5229445 |
Stabilized olefin/carbon monoxide copolymers |
Jul. 20, 1993 |
| 5229442 |
Stabilizing compositions for organic polymers |
Jul. 20, 1993 |
| 5216054 |
Polymer composition |
Jun. 1, 1993 |
| 5191003 |
Rubber composition |
Mar. 2, 1993 |
| 5189088 |
Bis(phenolic-amine)quinone compounds and polyolefin compositions stabilized therewith |
Feb. 23, 1993 |
| 5179152 |
Fiber-reinforced resin composition having surface smoothness |
Jan. 12, 1993 |
| 5162405 |
Single-functional and mixtures of multi-functional oligomeric performance additive compositions and their uses |
Nov. 10, 1992 |
| 5147935 |
Stabilized compositions based on polyamides and objects manufactured from these compositions |
Sep. 15, 1992 |
| 5120792 |
Tertiary amide antioxidants |
Jun. 9, 1992 |
| 5114997 |
Stabilized talc-filled polyester compositions |
May. 19, 1992 |
| 5110849 |
Polyester composition |
May. 5, 1992 |
| 5106891 |
Light stabilized coating compositions containing a mixture of 2-hydroxyphenylbenzotriazole and 2-hydroxyphenyltriazine |
Apr. 21, 1992 |
| 5059644 |
Polyacetal compositions containing at least one oxo-piperazinyltriazine hindered amine light stabilizer |
Oct. 22, 1991 |
| 5023283 |
N,N-bis(acyloxyethyl)hydroxylamine derivatives |
Jun. 11, 1991 |
| 5008459 |
Substituted phenols as stabilizers |
Apr. 16, 1991 |
| 4992499 |
Stabilized ethylene monoxide copolymers |
Feb. 12, 1991 |
| 4985481 |
Solid stabilizer composition for synthetic polymers |
Jan. 15, 1991 |
| 4966960 |
High temperature release sheet for printed circuit boards |
Oct. 30, 1990 |
| 4960808 |
Stabilized ethylene monoxide-olefin copolymers |
Oct. 2, 1990 |
| 4857572 |
Substituted phenols as stabilizers |
Aug. 15, 1989 |
| 4780492 |
Concentrated solutions of U.V. stabilizers |
Oct. 25, 1988 |
| 4775710 |
Stabilized linear low-density polyethylene containing ring-substituted N-acyl-para-aminophenol |
Oct. 4, 1988 |
| 4758614 |
Compositions stabilized with substituted amino carbamates |
Jul. 19, 1988 |
| 4722956 |
Stabilized block copolymer compositions containing ring-substituted N-acyl-para-aminophenol |
Feb. 2, 1988 |
| 4720517 |
Compositions stabilized with N-hydroxyiminodiacetic and dipropionic acids and esters thereof |
Jan. 19, 1988 |
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