http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104427781-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-0175 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D11-0047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-108 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-32 |
| filingDate | 2014-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bfd2a33d6ecd1da15ff1c2b7bb66d9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_286b1a8d51bb255c7df9172e81658812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8385f546213b34e72666ec81c3b57d55 |
| publicationDate | 2015-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104427781-A |
| titleOfInvention | Detergent composition for resin mask layer and manufacturing method of circuit board |
| abstract | The invention provides a detergent composition for resin mask layers, which can improve the reduction of resin mask layer (resin film) residue and the inhibition of solder corrosion, and also provides a manufacturing method of a circuit board using the composition. In one mode, the detergent composition for resin mask layers, which is used for manufacturing a circuit board, comprises, on a basis of 100 parts by mass of the detergent composition, more than 0.5 part by mass and less than 3.0 parts by mass of quaternary ammonium hydroxide (component A), more than 3.0 parts by mass and less than 14.0 parts by mass of water-soluble ammonium (component B), more than 0.3 part by mass and less than 2.5 parts by mass of acid or its ammonium salt (component C), and more than 50.0 parts by mass and less than 95.0 parts by mass of water (component D). |
| priorityDate | 2013-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.