| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26daade32c6420cc9cbfc60658473759 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-482
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-28 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate |
1998-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_467189170febf36271819d260b7ac126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc1f667f5be22ef446884028786989b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e53d45108bbee4b1116e428dc6348462 |
| publicationDate |
2001-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-420695-B |
| titleOfInvention |
Process for preparing rigid polyurethane or urethane-modified polyisocyanurate foams and polyfunctional isocyanate-reactive composition |
| abstract |
Process for preparing rigid polyurethane or urethane-modified polyisocyanurate foams comprising the step of reacting an organic polyisocyanate with a polyfunctional isocyanate-reactive component in the presence of a hydrocarbon blowing agent having 4 to 8 carbon atoms and at least two polyoxyethylene polyether monols whose hydroxyl value is 100 to 200 mg KOH/g, said polyoxyethylene polyether monols differing in oxyethylene unit content. Polyfunctional isocyanate-reactive composition comprising a hydrocarbon blowing agent having 4 to 8 carbon atoms and at least two polyoxyethylene polyether monols whose hydroxyl value is 100 to 200 mg KOH/g, said polyoxyethylene polyether monols differing in oxyethylene unit content. |
| priorityDate |
1997-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |