| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S521-902
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0016
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/C08G2110-0058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3271 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 |
| filingDate |
1980-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1983-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0017947-B1 |
| titleOfInvention |
Process for preparing polyisocyanurate foams containing urethane groups |
| abstract |
This invention relates to an urethane group containing polyisocyanurate foam produced from a polyisocyanate and a polyhydroxy compound, wherein the polyhydroxy compound is the reaction mixture of a hydroxyl group containing amine which is at least difunctional and is selected from the group consisting of a secondary amine, a tertiary amine, and a mixture thereof, and a naphthenic acid, or a mixture of said reaction mixture and a conventional polyol, the reaction conditions are a temperature between 0 DEG C. and 150 DEG C. and an amino equivalent to carboxylic equivalent of 0.3:1 to 50:1. |
| priorityDate |
1979-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |