| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a91149e5c9e74dbf998e828f2e16053c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D285-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L7-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D285-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D285-125 |
| filingDate |
1987-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ff8feaf8136e91bf0f14cad594223dd |
| publicationDate |
1989-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4818778-A |
| titleOfInvention |
Rubber compositions containing phenol derivatives of 1,3,4-thiadiazole |
| abstract |
A process is disclosed for stabilization of natural rubber against oxidative degradation by incorporating therein phenolic derivatives of 3-hydroxymethyl-5-hydroxymethylthio-1,3,4-thiadiazolidine-2-thione and stabilized rubber compositions thereof. |
| priorityDate |
1987-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |