http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61203141-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47cc435e1d443f13180f7766df104d9d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0326 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 |
| filingDate | 1985-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13ea52b59e3fa7d47d9106a5d5d7ff8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_842151c5d218fd2c41c09157b138c2df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4a158057ee810b91317ecbeb10950d6 |
| publicationDate | 1986-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61203141-A |
| titleOfInvention | Production of phenolic resin laminate |
| abstract | PURPOSE: To obtain the title laminate having low-temperature punchability, by drying a priming resin-impregnated cellulose substrate by heating, impregnat ing the substrate with a top-coating phenolic resin, laminating the resulting prepregs and curing the resins. n CONSTITUTION: 100 pts.wt. phenolic resin(A), formaldehyde(B) and 5W30 pts.wt. at least one member(C) selected from among arom. amines (e.g. trimethylamine) and arom. amides (e.g. p-toluene-sulfonamide) are co-condensed. Alternatively, a phenolic resin obtd. by reacting component A with component B is mixed with component C to obtain a priming resin. A cellulose substrate (e.g. kraft paper) is impregnated with 5W20wt% said priming resin and dried by heating. The impregnated substrate is impregnated with a topcoating phenolic resin in a quantity of 50W60wt% based on the combined quantity of the priming resin and the phenolic resin, to obtain a prepreg. A plurality of the prepregs are laminated, and optionally, a copper foil is laminated thereon. The laminate is pressed and heated to cure the resins, thus obtaining the title laminated. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1985-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.