http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60186542-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/C08J9-04 |
| filingDate | 1984-03-07-04:00^^<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_73e809bfb6b71983c0c4e8760b78df92 |
| publicationDate | 1985-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60186542-A |
| titleOfInvention | Production of foamed phenolic resin |
| abstract | PURPOSE: To obtain a foamed phenolic resin containing closed cells, and having uniform and fine cell structure and excellent heat-insulation property and heat- resistance, by adding a polyoxyethylene lanolin fatty acid ester as a foam stabilizer at a specific ratio. n CONSTITUTION: 100pts.(wt.) of a resol-type phenolic resin, preferably a resin prepared by the reaction of phenol with formaldehyde, is compounded with (B) 0.1W 10pts., preferably 0.5W5pts. of a foam stabilizer consisting of a polyoxyethylene lanolin fatty acid ester of formula (R is a mixture of about 60% 9W32C isofatty acid and about 40% hydroxyfatty acid; n is 3W30) obtained by adding 3W30mol of ethylene oxide to a lanolin fatty acid and having an HLB (hydrophilic-lipophilic balance) of 10W15, preferably 11W14.5 adjusted by the amount of the fatty acid, (C) a foaming agent such as fluorocarbon, hydrogen chloride, etc., and a curing agent such as mineral acid and an organic acid such as phenolsulfonic acid, etc. The composition is homogenized and foamed to obtain the objective foam. n COPYRIGHT: (C)1985,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1979147-A1 |
| priorityDate | 1984-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.