http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020233700-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c966792136f2c8dedcc26ea168024be |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-54 |
| filingDate | 2020-05-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f049695721d7e3f17d07b8e4c12e6257 |
| publicationDate | 2020-11-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020233700-A1 |
| titleOfInvention | Habi photoinitiator capable of improving system stability and application thereof |
| abstract | An HABI photoinitiator capable of improving system stability, having a structure shown in general formula (I). In the structure, a biimidazole compound has 2-1', 2-3', 2'-1, and 2'-3 attachment sites; the total percentage by mass of the biimidazole compound having the four attachment sites is more than 92%, and a ratio of the sum of the content of the compound at the 2-1' and 2'-1 attachment sites to the sum of the content of the compound at the 2-3' and 2'-3 attachment sites is between 1.5:1-2:1. When the photoinitiator is controllable in performance and applied to a photosensitive resin composition, the composition and a dry film thereof have excellent storage stability, and do not likewise have a tendency that sensitivity and resolution are reduced subsequent to being stored for a long time. The present invention also relate to the photosensitive resin composition comprising the photoinitiator and an application thereof. |
| priorityDate | 2019-05-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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