| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-1875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-18 |
| filingDate |
2002-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2004-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20040029071-A |
| titleOfInvention |
Process for Making Rigid Urethane-Modified Polyisocyanurate Foams |
| abstract |
A process for preparing a rigid urethane-modified polyisocyanurate foam from a polyisocyanate and a polyfunctional isocyanate-reactive component in the presence of a blowing agent, a metal salt trimerization catalyst and a functionalized carboxylic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9815932-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100894125-B1 |
| priorityDate |
2001-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |