| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02 |
| filingDate |
1991-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1624d97cc8e0a82293bcf6bd26f30da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a9bc5e6c0d95a25a84c3a7f3a620e88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_553d7aba3d839b7310e4bf106a11bbaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a18a983b50ad9c442771f77bd9cbcb89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_521b3ad7bf0ed17d8e7b4e53f56f66d2 |
| publicationDate |
1993-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0597955-A |
| titleOfInvention |
Manufacturing method for rigid polyurethane foam |
| abstract |
(57) [Summary] [Purpose] To provide a rigid polyurethane foam having excellent heat insulating performance and dimensional stability at low temperature. [Structure] When a polyisocyanate component and a polyol component are reacted in the presence of a foaming agent to produce a polyurethane foam, a part or all of the polyol component has a tertiary amino group in the molecular skeleton and both ends of the molecule. A tertiary amino alcohol having a hydroxyl group as an essential component, and one or more compounds selected from polyfunctional alcohols having a hydroxyl value of 1000 or more, aliphatic amines and aromatic amines, and particularly having a hydroxyl value of 1000 or more. The polyfunctional alcohol of is used together. Further, the tertiary amino alcohol may be used in combination with the tertiary amino alcohol having a tertiary amino group in the molecular skeleton and having a hydroxyl group at one terminal in the molecule. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009114288-A |
| priorityDate |
1991-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |