http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3644599-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8c05d2ee1324bbcaeb5be9616780418 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38 |
| filingDate | 1968-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cc47c2d0c7023d2402716ee09968cd7 |
| publicationDate | 1972-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3644599-A |
| titleOfInvention | Phosphonate esters of polyphenyl ethers of propanols |
| abstract | POLYOL ADJUVANTS ARE PROVIDED WHICH HAVE THE PROPERTY OF IMPARTING FLAME-RETARDANT CHARACTERISTICS TO PLYURETHANE FOAMS. THE ADJUVANTS ARE PREPARED BY CONDENSING AT LEAST ONE MOLE OF 3-HALO-1,2-PROPANEDIOL AND AT LEAST ONE MOLE OF 1,3-DIAHLO-2-PROPANOL WITH A TETRAHALO BISPHENOL A OR, ALTERNATIVELY, WITH THE RACTION PRODUCT OF AT LEAST ONE MOLE OF A PHENOL, A CHLOROPHENOL AND AT LEAST ONE MOLE OF THE SAME OR ANOTHER PHENOL WITH AT LEAST ONE MOLE OF FORMALDEHYDE. THE CONDENSATION PRODUCTS ARE SUBSEQUENTLY REACTED WITH THE SALT OF A SATURATED OR UNSATURATED PARTIAL ESTER OF PHOSPHORIC ACID AND OPTIONALLY BROMINATED IN THE LATTER CASE. FLAME-RETARDANT POLYURETHANE FOAMS ARE DISCLOSED CONTAINING THE NOVEL POLYOL ADJUVANTS. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3963786-A |
| priorityDate | 1968-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.