| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 |
| filingDate |
2022-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f1182567b36fefa2ea6859d3232dbea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d00a5425a83a7cced9ba10dce6ed7279
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ca1b61a1ca0b3707412ca287de28655 |
| publicationDate |
2022-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022270546-A1 |
| titleOfInvention |
Negative-type photosensitive polymer, polymer solution, negative-type photosensitive resin composition, cured film, and semiconductor device |
| abstract |
This negative-type photosensitive polymer is a solvent-soluble negative-type photosensitive polymer which includes a structural unit containing an imide ring and has a group containing a terminal double bond. The two carbonyl carbon atoms in the imide ring have an average of positive electric charges (δ+), as calculated by the charge equilibration method, of 0.099 or less. |
| priorityDate |
2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |