http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019128256-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6580bdbcebab0189b1f8ab0de6d1116 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027 |
| filingDate | 2018-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38f754b2b34030b38508043aba56004b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0a393b734507efd1efd023c5311a256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0354a63e69d27682b77c7cb08a7053ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69320aa26c39c60fc5b6240e3824746d |
| publicationDate | 2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019128256-A1 |
| titleOfInvention | Curable resin composition, dry film, cured product, and printed circuit board |
| abstract | Disclosed are a curable resin composition of a cured product, wherein same not only has an excellent heat resistance but also has excellent bending and buckling properties, a dry film, a cured product, and a printed circuit board. The curable resin composition comprises: (A) a carboxyl-group-containing resin; (B) a photopolymerization initiator; and (C) a compound containing an ethylenically unsaturated group having no less than 5 alkylene oxide backbones. The (A) component comprises (A1), a carboxyl-group-containing photosensitive resin formed by reacting an epoxy resin with a carboxylic acid having an ethylenically unsaturated group, reacting the resulting hydroxy with an anhydride, and then subjecting the thus-formed carboxyl-group-containing resin to the addition of a compound having glycidyl and an ethylenically unsaturated group; and (A2), a carboxyl-group-containing photosensitive resin formed by reacting an epoxy resin with a carboxylic acid having an ethylenically unsaturated group, and then reacting the resulting hydroxy with an anhydride. |
| priorityDate | 2017-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 143.