| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3615 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-282 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-28 |
| filingDate |
2002-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fdbb0393fa76a0d92fa0183ceec9568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d95c3ecf128e324421c202b2d7ed473
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d314a09cbcecbec85209d2c759b26e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2924e70144fcaa1f71ec4725f053f34 |
| publicationDate |
2003-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003141351-A1 |
| titleOfInvention |
Water-soluble preflux, printed circuit board, and process for treating the surface of a metal in a printed circuit board |
| abstract |
The invention provides a water-soluble prefluxe that can solve problems with a soldering land array having a narrow spacing in that fused solder is likely to cause soldering bridges with defective soldering, a printed circuit board with its film formed thereon, and a surface treatment process for a metal in that circuit. The water-soluble preflus comprises given two different benzimidazoles compound and an iodine-based compound optionally with an amino acid, etc. The invention provides a printed circuit board with a film of that preflux formed thereon, and a surface treatment process for the metal in that circuit. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11572628-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007278212-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005241731-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019135989-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7740713-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111954729-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005173678-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008138500-A1 |
| priorityDate |
2001-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |