http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05110231-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G5-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-34 |
| filingDate | 1991-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c83a8e8ee50cf6a15e3b11f14f5a95a |
| publicationDate | 1993-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05110231-A |
| titleOfInvention | Cleaning method and cleaning device for printed wiring board |
| abstract | (57) [Summary] [Purpose] Efficiently removes chlorine from post flux, which has an effect on the wettability of solder, from the printed wiring board after soldering. In a method of cleaning a printed wiring board 4 in which a component 3 is soldered using a post flux 2 containing a chlorine content 1, carbon black 17 is mixed with a cleaning liquid 16, The mixed cleaning liquid is bubbled to contact and clean the printed wiring board 4 after soldering. The cleaning liquid 16 is composed of a water-isopropanol-based mixed solution. Also, the cleaning device A cleaning liquid container 12 for storing a cleaning liquid 16 mixed with carbon black, and a foaming device (13, 15) provided in the cleaning liquid container 12 for foaming the cleaning liquid 16 are configured. |
| priorityDate | 1991-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.