| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004
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/H05K3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 |
| filingDate |
2016-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2023-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2023-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102493938-B1 |
| titleOfInvention |
Method for producing carboxyl group-containing resin, photosensitive resin composition, dry film, printed wiring board, and carboxyl group-containing resin |
| abstract |
It is preferable as a component of the photosensitive resin composition, and while having a fluorene skeleton, the photosensitive resin composition can be imparted with excellent developability by an alkaline aqueous solution, and also has high electrical insulation and plating resistance to a cured product of the photosensitive resin composition A carboxyl group-containing resin capable of imparting properties is provided. The carboxyl group-containing resin is a reaction product of an epoxy compound having a bisphenol fluorene skeleton represented by the following formula (1), an intermediate that is a reaction product of a garboxic acid containing an unsaturated group, and an acid dianhydride or an acid anhydride. The polydispersity of the carboxyl group-containing resin is in the range of 1.2 to 2.8. |
| priorityDate |
2015-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |