| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e899199238cd97bdebfa84869ece733b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5075 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 |
| filingDate |
1974-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e9fd4b4ab90007e68488a9206a14233 |
| publicationDate |
1976-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3986990-A |
| titleOfInvention |
Flame retardant polyurethane foam containing polyalkylene glycol alkyl poly-phosphites |
| abstract |
Polyalkylene glycol alkyl polyphosphites characterized by low OH numbers and relatively little glycol in the side chain are prepared by reacting a tertiary phosphite with a polyalkylene glycol in a molar ratio of from about 1 to 1.5 moles of phosphite per mole of glycol. These polyphosphites have wide utility as intermediates in the preparation of flame retardants suitable for use in flexible urethane foams. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4220611-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0200750-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4092377-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6559196-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5237041-A |
| priorityDate |
1973-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |