| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F22-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 |
| filingDate |
2022-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_864e83db436c3f517692d537915ca732
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77b2ac7ebd2f60e976a1b98952358495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71445ff84898d863cbe787bb75fe7aac |
| publicationDate |
2022-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022264987-A1 |
| titleOfInvention |
Resin composition, resin sheet, multilayer printed wiring board and semiconductor device |
| abstract |
The present invention provides: a resin composition and a resin sheet, each of which exhibits excellent photocurability with respect to active energy rays including an i-ray having a wavelength of 365 nm in a light exposure step if used for the production of a multilayer printed wiring board, while being capable of providing excellent alkali developability in a development step; a high density printed wiring board which achieves a high-definition resist pattern by using this resin composition or this resin sheet; and a semiconductor device. A resin composition according to the present invention comprises: (A) a maleimide compound which contains a constituent unit represented by formula (1) and maleimide groups at both ends of the molecular chain; and (B) a photocuring initiator which has an absorbance of the wavelength of 365 nm (i-ray) of 2.0 or more. |
| priorityDate |
2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |