| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-13 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-04 |
| filingDate |
1966-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bb1aa8c52c73c1488a7e19da538d6f2 |
| publicationDate |
1971-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3624131-A |
| titleOfInvention |
Substituted 4,4{40 -(diphenylmethylene) diphenols |
| abstract |
Bisphenols are disclosed which have four phenyl groups attached to a central aliphatic carbon atom, at least two and up to four of the phenyl groups having hydroxyl groups in the para position relative to the attachment to the central aliphatic carbon atom. The bisphenols are prepared by a photochemical process involving the reaction between a fuchsone and a phenol. The products are useful as antioxidants, polymerization inhibitors and as reactants for the preparation of polyesters and polycarbonate polymers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5541282-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5460907-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5064264-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5382710-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0440390-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4277407-A |
| priorityDate |
1966-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |