http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5747635-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26c536340aa6d174929c588553cce1db |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K61-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-22 |
| filingDate | 1980-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_576b2d58094262d3459bdbfce7a138bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8c3899b1bb52252e1cf1f92e9875cde http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cf9d978016d3ae0f0fd9d1c5e6b073c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b12cfacbc891f298ab2710f3d59b90b2 |
| publicationDate | 1982-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5747635-A |
| titleOfInvention | Solid-skin phenolic foam and manufacture thereof |
| abstract | PURPOSE: To improve friability and to form a skin layer having better adhesiveness with paper and the like on the surface of a foam, by a method wherein a liquid resol type phenolic resin precondensate containing an acidic curing agent, a foaming agent, and foam stabilizer is foamed and cured in a preheated sealed mold. n CONSTITUTION: A foaming agent, e.g., Freon 11, and a foam stabilizer, e.g., nonionic and silicone surfactant used in combination, are mixed to and agitated with a resol type phenolic resin precondensate in which a ratio of formaldehyde to phenol is 1.5W1.8, the moisture content is 5W20%, and the viscosity is 300W10,000cps/ 20°C. Then, an acidic curing agent, e.g., sulfuric acid, is further added therto and agitated. Th mixture is poured into a mold in which a metal surface in contact with a surface whereon a skin layer is to be formed is preheated at 50W100°C, and is foamed and cured in a sealed state. Thus, a phenolic foam having improved friability and a surface skin layer with better adhesiveness with plastic sheet, paper or the like, is obtained. n COPYRIGHT: (C)1982,JPO&Japio |
| priorityDate | 1980-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.