| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e0a6eb64ce528b13450a0401b1d26db |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F122-1006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F122-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-50 |
| filingDate |
2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e42be600ab8c9024020dae65f1687f61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7356c1866685df16df5a951e4ac8ee36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b177a54782f7a9b5cfde65129d46764
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76d90ea09341cf3dc9946be0bb308465 |
| publicationDate |
2020-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112028893-A |
| titleOfInvention |
A kind of photoinitiator of pyrrolopyrrole structure and preparation method and application thereof |
| abstract |
The invention discloses a photoinitiator with a pyrrolopyrrole structure, a preparation method and application thereof, and belongs to the technical field of photopolymerization. The preparation method of the invention includes obtaining a photoinitiator with a pyrrolopyrrole structure through a cyclization reaction, and forming a photocurable composition with different photoactive resins and additives to obtain a photopolymerization system that can match various wavelength light sources. The photoinitiator provided by the invention has novel structure, simple preparation method and easy purification. The photoinitiator of the pyrrolopyrrole structure of the present invention has different initiating abilities under the irradiation of 365 nm, 395 nm and 470 nm respectively, and can obtain an efficient photopolymerization system, which can be used to prepare a three-dimensional solid under an LED light source product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113880974-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113214253-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113214253-A |
| priorityDate |
2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |