http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S56147814-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec5524876b859ac490a2df2cadc72ac5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 |
| filingDate | 1980-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f30583eb1fc92a846ddccf274e9cc7ad |
| publicationDate | 1981-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S56147814-A |
| titleOfInvention | Preparation of low-smoking polyisocyanurate foam |
| abstract | PURPOSE: To obtain a polyisocyanurate foam having improved fire and heat resistance with slight smoking and cracking properties, by reacting a phenolic polyol as a polyol with an organic polyisocyanate, etc. in the presence of a dibasic acid. n CONSTITUTION: (A) An organic polyisocyanate, e.g. methylcyclohexane diisocyanate, is incorporated with (B) a phenolic polyol, e.g. containing a benzylic ether bond or as a modifier, (C) a blowing agent, e.g. trichloromonofluoromethane, (D) an isocyanate trimerization catalyst, e.g. triethylamine, (E) a dibasic acid, e.g. fumaric acid, and if necessary (F) a surfactant, a foam stabilizer, a stabilizer, etc., and the resultant mixture is then foamed. The amount of the component (E) is preferably 5W70wt% based on the raw materials for the foam. n COPYRIGHT: (C)1981,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0517681-A |
| priorityDate | 1980-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.