| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9b07baa39efdd68eb1506a375245f8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 |
| filingDate |
1990-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_498391e28e02f2b650ad13881e008956
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da697614536e25f9375f094e8663d9a9 |
| publicationDate |
1991-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5057544-A |
| titleOfInvention |
Integral skin rigid urethane foam |
| abstract |
The present invention relates to an integral skin rigid polyurethane foam having improved compressive strength and flexural strength. This foam is prepared by reacting a polyol resin component with an aromatic isocyanate using water as an auxiliary blowing agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014073712-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2270918-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2787796-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0240566-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0240566-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-298946-B6
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5338820-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5451612-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5342856-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100764968-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9505415-A1 |
| priorityDate |
1990-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |