http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08167770-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-22 |
| filingDate | 1994-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee6bad5dc0ac5370f12098010cc2fd75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f68e90b48b2db8512167f8c4b087c2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8598c6feb782af36e4de685ab230c647 |
| publicationDate | 1996-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08167770-A |
| titleOfInvention | Method for producing copper-coated polyimide substrate for transfer copper foil |
| abstract | (57) [Abstract] [Purpose] 10 for laminating on polyimide substrate A thin copper foil having a thickness of μm or less can be supplied by a copper-coated polyimide substrate having a polyimide resin as a support, and has heat resistance when laminated with a polyimide-based adhesive, and further, the copper-coated polyimide substrate when laminated. And a copper-coated polyimide substrate in which the adhesion strength at the interface between the copper and the polyimide resin is reduced and the copper foil can be easily transferred to a polyimide base material having an adhesive. [Structure] At least one surface of a polyimide resin is etched with an aqueous solution containing hydrazine hydrate or hydrazine hydrate and an alkali metal hydroxide to impart a catalyst for electroless plating, and nickel or cobalt or an alloy thereof. Film is formed by electroless plating, heat treatment is performed in an inert atmosphere, and then a copper layer is formed by electroless plating or electroplating of copper. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015113494-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100747627-B1 |
| priorityDate | 1994-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.