http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004175849-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47cc435e1d443f13180f7766df104d9d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3477 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00 |
| filingDate | 2002-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c41993ad86940506a83073c6c802abd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b59f6340eeb809a286375e25066a28e |
| publicationDate | 2004-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004175849-A |
| titleOfInvention | Pre-preg for printed wiring boards and metal-clad laminates |
| abstract | An object of the present invention is to provide a metal-clad laminate for a printed wiring board, which has a high thermal expansion coefficient and a high connection reliability with a mounted component and has excellent heat resistance. SOLUTION: (a) an epoxy resin having at least two or more epoxy groups in one molecule, (b) a polycondensate of phenols and formaldehyde, and (c) a compound having a triazine ring or an isocyanuric ring (d) A curing accelerator, (e) high-purity aluminum hydroxide as an essential component, and (e) an inorganic filler as an essential component, and the inorganic filler of (e) is 50 to 50% based on the solid content of the organic resin in the varnish. A prepreg for a printed wiring board is obtained by impregnating a glass woven fabric with a thermosetting resin varnish of 150% by weight, heating and drying to form a B stage. Further, when the epoxy resin (a) is a glycidyl etherified product of a polycondensate of phenols and formaldehyde, good substrate characteristics can be obtained. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011231196-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101821009-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006222409-A |
| priorityDate | 2002-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.