http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100469843-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c60c45bb2925fbfe3085b685934cb35d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-101 |
| filingDate | 2007-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74aef2ee482642fa3c875e816eddb148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49f1bb1d1128431258eef416a558a264 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a89859da436b958949303ef7d676689 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01a7da8596062d29a1cd428cd523cbd2 |
| publicationDate | 2009-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-100469843-C |
| titleOfInvention | Liquid photosensitive ink and applied in printing circuit board |
| abstract | This invention relates to a liquid form, sensitization, and soldering-proof ink. According to weight, it includes: 35 to 75% light sensitivity alkali fusion resin, 0.5 to 20% photoinitiator, 5 to 49% heat convertible resin, 10 to 54% diluter, 5 to 49% filler, 0 to 30% pigment, 0 to 10% accessory ingredient; the light sensitivity alkali fusion resin obtained by follow method: heat the mixture of dissolubility phenol formaldehyde resin( phenol hydroxyl value is 300 to 600), unsaturation alkenyl acid glycidelipid, solvent, catalyzer and polymerization inhibitor till phenol hydroxyl value stable; mole ratio between epoxy of unsaturation alkenyl acid glycidelipid and phenolic hydroxyl group of phenol formaldehyde resin is 0.2 to 0.8 :1; weight percentage of solvent and phenol formaldehyde resin is 25% to 150%; weight percentage of catalyzer and phenolic is 0.01 to 5%; weight percentage of polymerization inhibitor and phenol formaldehyde resin is 0.01 to 1%. |
| priorityDate | 2007-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 133.