http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1262985-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b94baf1aad802afc19b0e63b4499b04d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2050-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-085 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3477 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3477 |
| filingDate | 1969-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1262985-A |
| titleOfInvention | Hexahydro-1,3,5-tris-(4-hydroxyaryl)-s-triazines |
| abstract | 1,262,985. Stabilizing polymers. B. F. GOODRICH CO. 31 Oct., 1969 [31 Oct., 1968], No. 53412/69. Headings C3G, C3P, C3Q and C3R. [Also in Divisions C2, C5 and D1] Stabilizers for polymeric materials comprise hexahydro - 1,3,5 - tris(4 - hydroxyaryl) - striazines of the formula in which R 1 and R 2 are C 4-18 tertiary alkyl groups, R<SP>3</SP> is hydrogen or C 1-18 alkyl and R<SP>4</SP> is hydrogen or C 1-4 alkyl. The stabilizers may be incorporated in natural or synthetic addition or condensation polymers in amounts of 0À001- 10% by wt., alone or with other known stabilizers with which a synergistic effect may be obtained. Other specified stabilizers include dithiocarbamates, zinc dialkylthiophosphates, organic sulphides, compounds of the formula ROOC.CH 1 CH 2 SCH 2 CH 2 COOR, where R is C 6-20 alkyl, and sterically hindered phenols. Many polymeric substrates are specified. Examples describe the stabilization of (II) a polyvinylchloride/methyl methacrylate - butadiene - styrene copolymer blend, (III) polyethylene, (IV) and (V) polypropylene where the stabilizer is used or in conjunction with dilauryl or distearyl thiodipropionate, (VI) natural rubber white stock, (VII) ethylenepropylene - ethylidene norbornene copolymer, (VIII) ethylene - propylene - methyltetrahydroindene copolymer, (IX) an ABS graft resin, polystyrene, nylon 6, ethyl acrylateacrylonitrile copolymer, polyethylene terephthalate, polyoxymethylene, and an acetal copolymer resin, (X) ethyl acrylate-acrylonitrile copolymer, (XI) a polyurethane and (XII) various foam compositions having two components selected from natural rubber, polybutadiene rubber and styrene-butadiene rubber, together with polystyrene. |
| priorityDate | 1968-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.