http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60137920-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdad00677b9268c26e005a9e03a7b9dd |
| 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/C08J9-02 |
| filingDate | 1983-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d6210fa67dbefbe2c6192b794dee605 |
| publicationDate | 1985-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60137920-A |
| titleOfInvention | Heat-insulating foamed material |
| abstract | PURPOSE: To obtain a heat-insulating foamed urethane having improved heat- insulation property, keeping high strength at a low temperature, at a low production cost, by using trichlorofluoromethane and dichlorotetrafluoroethane as a foaming agent in combination with a specific crosslinking agent. n CONSTITUTION: The objective heat-insulating foamed material can be produced by mixing and foaming (A) an isocyanate stock liquid containing an isocyanate component with (B) a polyol stock liquid containing a polyol component, (C) a foaming agent composed of trichlorofluoromethane and dichlorotetrafluoroethane, and (D) a crosslinking agent composed of a hydroxypropyl ethylenediamine and/or hydroxypropyl diethylenetriamine, and a polyhydric alcohol. n EFFECT: The cells of the foamed material are finer than those of conventional foam. The productivity can be improved by the shortening of the demolding time. There is no deterioration of the filling property of the stock liquid composition. n COPYRIGHT: (C)1985,JPO&Japio |
| priorityDate | 1983-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.