| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65aa22bcc8da87a6c99b46e5dc8b28eb |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 |
| filingDate |
2018-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_261cde707b7df03bd1a62af4d0c12885
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eefc807817b1940780200e28ad879c1 |
| publicationDate |
2018-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2018124561-A |
| titleOfInvention |
Solder resist composition and printed wiring board |
| abstract |
The present invention relates to a solder resist composition containing a photopolymerization initiator and a thixotropy modifier, the solder resist composition capable of suppressing the occurrence of migration in a solder resist layer at a high level. provide. A solder resist composition according to the present invention comprises a carboxyl group-containing resin (A) having an ethylenically unsaturated group, a photopolymerization initiator (B), and a thixotropic agent (C). To do. The photopolymerization initiator (B) contains an acylphosphine oxide photopolymerization initiator and an α-hydroxyacetophenone photopolymerization initiator, and the thixotropic agent (C) contains a swellable layered silicate. . [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2020090565-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102375289-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200062350-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020090565-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7137241-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111417901-A |
| priorityDate |
2018-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |