Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2115-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4829 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5033 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 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/C08J9-08 |
filingDate |
1989-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1995-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e7cd1fb7fdaf74b289cafe89a90e0f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_190cb1cf0ca721f907a1cfd9f81cbdcc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e66b0dd2ac579e89ad5f922c9c80606 |
publicationDate |
1995-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0372539-B1 |
titleOfInvention |
Polyol composition, polyisocyanate-based foams prepared therefrom and process for preparing the same |
abstract |
Rigid closed-cell polyisocyanate-based foams are prepared by the reaction of polyisocyanate with a polyol composition having an average hydroxyl number of 100 to 500 and comprising at least one polyol component containing from 4 to 8 active hydrogen atoms per molecule and having a hydroxyl number of from 100 to 500. The blowing of the foam is essentially with carbon dioxide generated from the reaction of water with polyisocyanate so as to provide foams of the desired density containing at least 40 mole percent carbon dioxide in their cells. |
priorityDate |
1988-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |