| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6688
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3851
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-18 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate |
2014-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38431d9690253153f9ace3136f08bca6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_518fe415e930302d6a45d3c34a8bc8b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_170491caa2b9d7332fe3e627910d4f7f |
| publicationDate |
2019-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2679138-C2 |
| titleOfInvention |
Improved polyurethane foam |
| abstract |
FIELD: manufacturing technology. n SUBSTANCE: invention relates to a method for producing flexible flame retardant polyurethane foam, flexible polyurethane foam, a molded product, and the use of propylene oxide-based polyol for producing flexible polyurethane foam. This method involves an interaction of propylene oxide-containing polyol with foaming reagents containing polyisocyanate and a foaming agent. Above polyol is prepared by ring-opening polymerization of alkylene oxide in the presence of a composite metal cyanide complex catalyst, and the polyol either does not contain ethylene oxide residues or contains ethylene oxide residues in an amount of at most 1 % w/w. Further, the polyol polydispersity index is from 1.18 to 1.5. n EFFECT: method for production allows to reduce the cost of produced flexible flame retardant polyurethane foam as well as to reduce the level of flame retardants in it. n 11 cl, 4 tbl, 2 ex |
| priorityDate |
2013-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |