Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2266-0278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2305-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2375-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-3065 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4837 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-18 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 |
filingDate |
1994-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1997-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8587e76a0cfee1f41ee846c6ff36fe2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fef07f591baa353118f222d4d6b6d7d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b7b9e8f511470bfdc1e9dde4c1c3da5 |
publicationDate |
1997-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0736051-B1 |
titleOfInvention |
A process for preparing a rigid polyurethane foam and laminate articles therewith |
abstract |
Rigid polyurethane foam and laminate articles comprising a facing material and the said polyurethane foam are prepared by contacting under reaction conditions a urethane-modified polyisocyanate with a polyahl in the presence of a blowing agent comprising water. The urethane-modified polyisocyanate has an isocyanate content of from about 10 to about 29 weight percent and is obtained by reacting a polymethylene polyphenylisocyanate with a polyether polyol having a molecular weight of at least 2000 and an oxyethylene content of at least 35 weight percent. Use of this polyisocyanate provides for enhanced adhesion of the resulting foam, especialIy when it is an all-water blown foam, to facing materials such as metal. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6067430-A |
priorityDate |
1993-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |