http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020258014-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_362c00d5b14b6b14238f294613b1f1a3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-16 |
| filingDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_090dc29f43dafd5a2d9459287a5e0def http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7e37421b00857b1d0a8c7b1aa684efe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_669e39ae0ec57ac294e62676ceeeb6ba |
| publicationDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020258014-A1 |
| titleOfInvention | Long-wavelength coumarin oxime ester compound, preparation therefor, and application thereof |
| abstract | Disclosed is a coumarin (ketone) oxime ester compound represented by formula (I) comprising the following formula (I-1) structural fragment, wherein X, A 1, A 2, A 3, A 4, R 3, R 4, R 5, R 6, R 8, R 9, R 10 and n are as defined in the specification. The compound has strong ultraviolet absorption in the range of 300 nm to 500 nm, can transfer energy rapidly after absorbing light energy to continuously initiate polymerization, has significant advantages on photosensitivity and pattern integrity, and is very suitable for UV-LED light source radiation curing. In addition, the compound represented by formula (I) also has excellent thermal stability. Also disclosed is a preparation method for the compound represented by formula (I) and a use of the compound. The compound is suitable for use as a photoinitiator in a UV-LED light curing system and has a radiation wavelength suitable for UV-LED light curing. (I-1), (I) |
| priorityDate | 2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 139.