http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7019876-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-627 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0237 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-384 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D7-06 |
| filingDate | 2021-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-7019876-B1 |
| titleOfInvention | Surface-treated copper foil for printed wiring boards, and copper-clad laminates and printed wiring boards for printed wiring boards using this |
| abstract | The surface-treated copper foil for a printed wiring board of the present invention is A surface-treated copper foil for a printed wiring board having a surface-treated film including a roughened-treated layer on which roughened particles are formed on at least one surface of the copper foil substrate, wherein the JIS Z is on the surface of the surface-treated film. The 20 degree mirror gloss Gs (20 °) of the TD measured according to 8741: 1997 is less than 0.8%, and the TD measured according to JIS Z 8741: 1997 on the surface of the surface treatment film. The 60-degree mirror surface gloss Gs (60 °) is 0.4% or more, and the 75-degree mirror surface gloss Gs (75 °) of TD measured in accordance with JIS Z 8741: 1997 on the surface of the surface-treated film. The mirror surface gloss ratio (Gs (45 °) / Gs (75 °)) of the 45 degree mirror surface gloss Gs (45 °) is 0.1 or more and 1.5 or less. |
| priorityDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.