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Class Information
Number: 524/103
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. > Two or more nitrogen rings > Nonhetero nitrogen
Description: Subject matter wherein the heterocyclic compound contains a nitrogen atom other than the nitrogen atom in a hetero ring.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7419513 |
Benzotriazole/HALS molecular combinations and compositions stabilized therewith |
Sep. 2, 2008 |
| 7361291 |
Antistatic composition |
Apr. 22, 2008 |
| 7361702 |
Coating compositions |
Apr. 22, 2008 |
| 7323502 |
Flame retardant compositions |
Jan. 29, 2008 |
| 7297735 |
Polycarbonate compositions |
Nov. 20, 2007 |
| 7265171 |
Transparent polymer articles of low thickness |
Sep. 4, 2007 |
| 7259198 |
Ultraviolet radiation stabilized polyolefins |
Aug. 21, 2007 |
| 7214742 |
2-hydroxyphenyl-s-triazine crosslinkers for polymer networks |
May. 8, 2007 |
| 7214729 |
Flame retardant polymeric electrical parts |
May. 8, 2007 |
| 7169835 |
Stabilizer mixture |
Jan. 30, 2007 |
| 7132467 |
Stabilization of polyolefins in permanent contact with chlorinated water |
Nov. 7, 2006 |
| 7109260 |
Flame retardant compositions |
Sep. 19, 2006 |
| 7084197 |
Synergistic combinations of nano-scaled fillers and hindered amine light stabilizers |
Aug. 1, 2006 |
| 7037962 |
Composition and process for enhancing bio-mass production in greenhouses |
May. 2, 2006 |
| 7034069 |
High molecular weight hydroxyphenylbenzotriazole uv-absorbers for thin film applications |
Apr. 25, 2006 |
| 7026380 |
Stabilizer mixtures |
Apr. 11, 2006 |
| 7019053 |
Stabilizer mixtures |
Mar. 28, 2006 |
| 6946517 |
Stabilizer mixtures |
Sep. 20, 2005 |
| 6908956 |
Stabilizer composition |
Jun. 21, 2005 |
| 6903153 |
Laser-writable polymer composition |
Jun. 7, 2005 |
| 6897250 |
Automobile interior or exterior trim material |
May. 24, 2005 |
| 6869992 |
Stabilizer mixtures for polyolefins |
Mar. 22, 2005 |
| 6828364 |
Stabilizer mixtures |
Dec. 7, 2004 |
| 6812322 |
Polyamide |
Nov. 2, 2004 |
| 6812323 |
Inherently light- and heat-stabilized polyamides with improved wet fastness |
Nov. 2, 2004 |
| 6809134 |
Glass/plastic compounds |
Oct. 26, 2004 |
| 6774205 |
Polyamides |
Aug. 10, 2004 |
| 6762226 |
Compositions stabilized by dioxopiperazinyl derivatives |
Jul. 13, 2004 |
| 6727300 |
Polymeric articles containing hindered amine light stabilizers based on multi-functional carbonyl compounds |
Apr. 27, 2004 |
| 6683124 |
Fluorescent pigment compositions |
Jan. 27, 2004 |
| 6642383 |
Oxopiperazinyl derivatives and light stabilized compositions |
Nov. 4, 2003 |
| 6638997 |
Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith |
Oct. 28, 2003 |
| 6599963 |
Flame retardant compositions |
Jul. 29, 2003 |
| 6583250 |
Polyolefine materials with improved adhesivity |
Jun. 24, 2003 |
| 6555604 |
Pigment for warpage-free polyolefins coloration |
Apr. 29, 2003 |
| 6545071 |
Stabilizer mixtures |
Apr. 8, 2003 |
| 6541547 |
Process for stabilization of polyolefins in permanent contact with extracting media |
Apr. 1, 2003 |
| 6521681 |
Phenol-free stabilization of polyolefin fibres |
Feb. 18, 2003 |
| 6508847 |
Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith |
Jan. 21, 2003 |
| 6476105 |
Polyamide resin composition |
Nov. 5, 2002 |
| 6423817 |
Inherently light- and heat-stabilized polyamides |
Jul. 23, 2002 |
| 6380285 |
Bloom-resistant benzotriazole UV absorbers and compositions stabilized therewith |
Apr. 30, 2002 |
| 6380286 |
Synergistic stabilizer mixture |
Apr. 30, 2002 |
| 6353044 |
Light-stabilized organic polymers |
Mar. 5, 2002 |
| 6297314 |
Coating agent, method for its production and its use as coating lacquer or transparent lacquer, in particular for coating plastics |
Oct. 2, 2001 |
| 6218536 |
1,2-bis-adducts of stable nitroxides with substituted ethylenes and stabilized compositions |
Apr. 17, 2001 |
| 6191199 |
Stabilized adhesive compositions containing highly soluble, high extinction photostable hydroxyphenyl-s-triazine UV absorbers and laminated articles derived therefrom |
Feb. 20, 2001 |
| 6174940 |
Synergistic stabilizer mixture based on polyalkyl-1-oxa-diazaspirodecane compounds |
Jan. 16, 2001 |
| 6126861 |
Stabilizer composition |
Oct. 3, 2000 |
| 6066695 |
Method of producing thermoplastic synthetic resin compositions with reduced diffusion coefficients |
May. 23, 2000 |
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