http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10280162-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cbccaf92647012f596e1c701986b85d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-58 |
| filingDate | 1997-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f949452954bcd08ede3648c717abd753 |
| publicationDate | 1998-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10280162-A |
| titleOfInvention | A method for forming a surface protective agent and a surface protective film for a printed wiring board. |
| abstract | (57) [Abstract] [Purpose] Rust prevention, moisture resistance, heat resistance only on the surface of the circuit part made of copper or copper alloy without forming an insulating film on the surface of the contacts and the gold plating layer of the printed wiring board And a water-soluble treating agent capable of forming a protective film having excellent chemical resistance. The treating agent of the present invention comprises a compound represented by the following formulas (1) to (8) and an organic acid, a metal compound, ion-exchanged water, aqueous ammonia or an amine, and an RNX type 2 compound (IDA derivative); NX type 3 compound (NTA derivative), It is an aqueous solution containing, as essential components, an RXNCH 2 CH 2 NXR type compound (EDDA derivative), an RXNCH 2 CH 2 NX type 2 compound, and a compound having two or more NX 2 groups (EDTA-related compounds). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006022400-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4694251-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009057596-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101520992-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4948708-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8183386-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010047824-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8378116-B2 |
| priorityDate | 1997-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 224.