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Class Information
Number: 524/192
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 > Nitrogen to nitrogen bond > X=c-n group wherein x is a chalcogen > Two or more n-n bonds
Description: Subject matter wherein the nitrogen compound contains at least two N-N groups.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7005004 |
Aqueous, colloidal gas black suspension |
Feb. 28, 2006 |
| 6046252 |
Curatives for phenolic novolacs |
Apr. 4, 2000 |
| 5973042 |
Highly water-absorptive polymers having enhanced gel strength |
Oct. 26, 1999 |
| 5846451 |
Crosslinking type liquid crystal polymer and oriented crosslinking film thereof |
Dec. 8, 1998 |
| 5705549 |
Rubber compositions |
Jan. 6, 1998 |
| 5648404 |
Curatives for phenolic novolacs |
Jul. 15, 1997 |
| 5539015 |
Synthetic resin composition and interior material coated with the same |
Jul. 23, 1996 |
| 5534569 |
Rubber composition |
Jul. 9, 1996 |
| 5492952 |
Ink, ink-jet recording process and apparatus making use of the same |
Feb. 20, 1996 |
| 5155151 |
Heat stable thermoplastic resin composition |
Oct. 13, 1992 |
| 5153069 |
Polyesteramide dispersing agent |
Oct. 6, 1992 |
| 4973618 |
Oligomeric semicarbazide additives for spandex |
Nov. 27, 1990 |
| 4855344 |
Ink compositions and their preparation |
Aug. 8, 1989 |
| 4839408 |
Stabilized polyolefin composition |
Jun. 13, 1989 |
| 4826903 |
Condensation polymer containing the residue of an acyloxystyrl compound and shaped articles produced therefrom |
May. 2, 1989 |
| 4820764 |
High gas oil ratio resistant elastomer |
Apr. 11, 1989 |
| 4769410 |
Crosslinkable compositions dissolved or dispersed in an organic solvent and having a long shelf life, their preparation and their use |
Sep. 6, 1988 |
| 4666966 |
Polyurethane composition and a stabilizer thereof |
May. 19, 1987 |
| 4618637 |
Polymer mixture which comprises a polyphenylene ether and a dihydrazide as a stabilizer |
Oct. 21, 1986 |
| 4447571 |
Stabilization of polyurethanes |
May. 8, 1984 |
| 4250070 |
Aqueous dispersions, containing hydrazine derivatives, of carbonyl-containing copolymers |
Feb. 10, 1981 |
| 4178280 |
Stabilized polyolefin composition |
Dec. 11, 1979 |
| 4087405 |
Polyhydrazides as stabilizers for polyolefins |
May. 2, 1978 |
| 4077948 |
Metal deactivators as adhesion promotors for vulcanizable elastomers to metals |
Mar. 7, 1978 |
| 4013618 |
Thermally stabilized polyester-polyether block copolymer composition |
Mar. 22, 1977 |
| 3997713 |
Insulated wire or cable |
Dec. 14, 1976 |
| 3978156 |
Color stabilized polyurethanes |
Aug. 31, 1976 |
| 3954904 |
Stabilized polyphenylene ether resin composition |
May. 4, 1976 |
| 3952072 |
Stabilized polyphenylene ether type resin composition |
Apr. 20, 1976 |
| 3951911 |
Stabilized propylene-based polymer compositions |
Apr. 20, 1976 |
| 3940365 |
Moulding composition based on poly(oxymethylene) |
Feb. 24, 1976 |
| 3933737 |
Polymer composition for bonding to copper |
Jan. 20, 1976 |
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