http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020220549-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d37147a1eebc1b4c794a203b6f0da7e5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133514 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0084 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2019-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5964e62b224f07d801647bbdc4b02ca2 |
| publicationDate | 2020-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020220549-A1 |
| titleOfInvention | Dye dispersion system and preparation method therefor, colour photoresist, and colour filter plate |
| abstract | Provided in the present invention are a dye dispersion system and a preparation method therefor, a colour photoresist, and a colour filter plate. The system of the present invention comprises a solvent and a dye and a swelling polymer mixed into the solvent, the swelling polymer having a bonding group, and the swelling polymer swelling in the solvent to adsorb the dye and bond to the dye by means of the bonding group, enabling the dye molecules to stably connect to the bonding group of the polymer to form an extremely stable dye dispersion system so that, after being formulated into a colour photoresist, the stable dye dispersion system is less susceptible to high temperature, solvent, and ultraviolet light processes which cause performance degradation, effectively solving the problem of the poor dye dispersion in existing colour filter plates, and the preparation method being simple and easy to execute. |
| priorityDate | 2019-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.