http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01190716-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-16 |
| filingDate | 1988-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4b12391620bf6a307389c7f804f35f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6387c1ff133745cd872bd148f3e5b2c2 |
| publicationDate | 1989-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01190716-A |
| titleOfInvention | Production of fine-cellular rigid polyurethane foam |
| abstract | PURPOSE: To produce the title high-quality foam of improved dimensional stability stably, by reacting a polyol containing a blowing agent with a polyisocyanate in the presence of formic acid and an amine catalyst. n CONSTITUTION: A fine-cellular rigid polyurethane foam is obtained by reacting a polyol containing a blowing agent and other adjuvants with a polyisocyanate in the presence of 0.05W0.50 pt.wt., per 100 pts.wt. polyol, formic acid and an amine catalyst composed of 30W50 pts.wt. triethylenediamine 30W50 pts.wt. bis(dimethylaminoethyl) ether and/or N,N,N',N",N"- pentamethyldiethylenetriamine and 0W40 pts.wt. tetramethylhexamethylenediamine and/or trimethylaminoethylpiperazine. n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1988-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.