| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6038f17109882ad88e9ba8ea907ebb45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-0789
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2203-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1834 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1689
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-187
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-31 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-18 |
| filingDate |
2015-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4019e708ea0e0a78550e9071f40a2436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d486b6d53cde7c9920f145d82f8ff74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f69ed7160dd1a272940f4332c5be6ba1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad2ed727358c8bd323e73be9a0828410
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3893b9e70c27f83d085f8df18d8641f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbaa318841d1ad6eb77ea9e268d853d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e706ec322dcd3029be9f6ba55c50714 |
| publicationDate |
2017-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170098799-A |
| titleOfInvention |
Washing solution for surface of electroless tin plating film, replenishing solution for said washing solution, and method for forming tin plating layer |
| abstract |
The present invention relates to a cleaning liquid for tin-plated coating for cleaning before washing with water after electroless tin plating, and a cleaning process using the cleaning liquid. The cleaning liquid of the present invention is an acidic aqueous solution containing an acid, a complexing agent, a stabilizer and a chloride ion. The cleaning liquid has a chloride ion concentration of 2% by weight or more and a tin concentration of 0.5% by weight or less. The cleaning liquid of the present invention has a good cleaning property on the surface of the tin plated film and is easy to maintain the characteristics of the tin plated film and has a small influence on the surface of the plated film even when continuous use is performed, |
| priorityDate |
2014-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |