| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fd83303735006e917a468db06a7a140 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S521-904 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7664 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40 |
| filingDate |
2002-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f2f73182f73c148f967a9d9ec14275b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0ebbc9e9059971d8f0a1bf266a985ef |
| publicationDate |
2004-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6774153-B2 |
| titleOfInvention |
Process for preparing a free rise or slabstock flexible polyurethane foam |
| abstract |
Process for making free rise or slabstock flexible polyurethane foams with high resilience using diphenylmethane diisocyanate and a polyol composition comprising: (a) a polyoxyethylene-polyoxypropylene-polyol, having an average nominal hydroxyl functionality of 2-8, an average equivalent weight of 1000-4000 and containing 10-25% by weight of oxyethylene groups; (b) 3 to 8 parts by weight of water as the sole blowing agent or optionally together with CO2 as the sole blowing agents; and (c) 2 to 20, preferably 2 to 10 parts by weight of a polyether polyol having an average nominal hydroxyl functionality of 2-6, an average equivalent weight of 200-600 and containing at least 60% by weight of oxyethylene groups; and optionally (d) up to 30 and preferably 2-25 parts by weight of particulate material which is dispersed in said polyol composition; the amounts of (b)(ii) to (b)(iv) being calculated per 100 parts by weight of (b)(i); and optionally (e) auxiliaries and additives. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010212555-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8093309-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8906975-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8901187-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018136258-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007238796-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9228047-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012027114-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9783633-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005131095-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016200855-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7790778-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008167394-A1 |
| priorityDate |
2000-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |