| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d72711e97d894c55af805c9de2053ab |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-122 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-166
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1841
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1834
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1689
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-405 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-40 |
| filingDate |
2020-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56e87d8010888e7612e5ecf00d6c18cb |
| publicationDate |
2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2021075785-A |
| titleOfInvention |
Electroless copper plating and prevention of passivation |
| abstract |
PROBLEM TO BE SOLVED: To provide a method of electroless copper plating and a method of preventing the influence of passivation of a copper-containing base material. Prior to electroless copper plating on a copper-containing substrate, an aqueous composition containing the selected imidazole compound is applied to the substrate. The aqueous composition containing the selected imidazole compound prevents the passivation of copper on the substrate and improves the electroless copper plating process. [Selection diagram] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022092090-A1 |
| priorityDate |
2019-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |