| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c59891ee55f57f2e821d47b73a19d1e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2150-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2115-02
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/C08G18-5033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-544 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 |
| filingDate |
1984-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75e2326e7416cea196ef5b1b80e2652f |
| publicationDate |
1987-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1219871-A |
| titleOfInvention |
Polyols for the production of rigid polyurethane foams |
| abstract |
NOVEL POLYOLS FOR THE PRODUCTION OF RIGID POLYURETHANE FOAMS ABSTRACT OF THE DISCLOSURE A polyol comprising an alkoxylated modified resole, said modified resole being formed by the reaction of i) a phenolic compound and/or mixtures of homologues thereof, ii) urea and/or melamine, iii) an organic primary and/or secondary amine group-containing compound, and iv) an aldehyde and are useful in the production of polyurethane foams. |
| priorityDate |
1983-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |