http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014069509-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b64c35abf689a3a032c90afaddb107c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-09 |
| filingDate | 2012-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e0c2c5727b2f8422cfd42213fc4c52f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9fe9c420f63be2f3f7e386c2d0992f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f45088267fa77bab72ed1878d1b3097 |
| publicationDate | 2014-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014069509-A |
| titleOfInvention | Copper-clad laminate and circuit board |
| abstract | The present invention provides a laminate and a circuit board in which the adhesive force between a copper foil and a resin layer is unlikely to be lowered even in a use environment in which repeated exposure to high temperatures and oil components is performed. A copper clad laminate has an insulating layer and a copper foil laminated on at least one surface of the insulating layer, and is used in oil containing a sulfur-containing organic compound. The amount of cobalt element adhering to the surface in contact with the insulating layer in the copper foil of this copper clad laminate is 2 mg / dm 2 or less. As an insulating layer, as a polyimide having a function of trapping a sulfur-containing organic compound, a polyamic acid composition containing a polyamic acid and an acrylic compound having a weight average molecular weight in the range of 10,000 to 150,000 is imidized. It is preferable to use the obtained polyimide or a thermoplastic polyimide having a radical polymerizable unsaturated bond in the range of 2 to 6 carbon atoms in a range of 0.096 mmol to 3 mmol per 1 g of the polyamic acid. . [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015231738-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014156621-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016192530-A |
| priorityDate | 2012-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 214.