http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S59164343-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_544e1469ebeb2718be7b7f80e0d2687f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-04 |
| filingDate | 1983-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c95b71778c0729248552e3d468f3a256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aeaa4b6ca81bfd060259e45d483d430e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73e809bfb6b71983c0c4e8760b78df92 |
| publicationDate | 1984-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S59164343-A |
| titleOfInvention | Production of phenol resin foam |
| abstract | PURPOSE: To produce the titled foam having closed cells and a uniform, fine cell structure, by reacting a resol type phenolic resin, a blowing agent, a specified foam stabilizer and a hardener. n CONSTITUTION: A blowing agent having a b.p. of -40W100°C such as trichlorofluoromethane, 0.1W10pts.wt. polyalkylene glycol monoalkyl ether of the formula (wherein R 1 is 1W4C alkyl; R 2 is 2W4C alkylene; n is 1W3) as a foam stabilizer and a hardener such as p-toluenesulfonic acid are mixed with 100pts.wt. resol type phenolic resin obtd. by reacting phenol with formaldehyde. The mixture is vigorusly stirred to expand the resin. n EFFECT: A foam having excellent heat resistance, heat insulating properties and flame retardance and useful as building material can be obtd. n COPYRIGHT: (C)1984,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1979147-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0882761-A3 |
| priorityDate | 1983-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.