Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9b07baa39efdd68eb1506a375245f8 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-141 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 |
filingDate |
1995-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1998-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da29008d4aa52a8aa8eadbcf0ba01423 |
publicationDate |
1998-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-5705823-A |
titleOfInvention |
Polyol compositions containing high levels of silicone-containing surfactant polymer to improve flame retardance and aged k-factors of polyurethane foams |
abstract |
There is now provided a polyol composition containing a polyol having polyester linkages and a number average molecular weight of 400 or more, and at least about 8 php of a silicone-containing surfactant polymer. Either mixed into the polyol composition at the time of foaming, mixed into an isocyanate, or both, is an aliphatic or cycloaliphatic C4-C7 hydrocarbon. The polyol composition is used to make a polyisocyanate based closed cell rigid foam by reacting an organic isocyanate and the polyol composition in the presence of an aliphatic or cycloaliphatic C4-C7 hydrocarbon blowing agent. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113166367-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008096994-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010120968-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003020042-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6444315-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007225406-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007292675-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02053615-A1 |
priorityDate |
1995-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |