| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e77637bb8e9aefeb300ec46504f86589 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-033 |
| filingDate |
2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f090da28d8ad174b4e856eb8cb8ab71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dffe4adadf7da52fdb43e0ddfb6efadb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a03860034b23c73403484c996bb5be1 |
| publicationDate |
2021-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2021092744-A |
| titleOfInvention |
Red coloring composition for color filter, red coloring resist composition for color filter, color filter, and display device |
| abstract |
PROBLEM TO BE SOLVED: To provide a red coloring composition for a color filter capable of obtaining a color filter having excellent contrast and brightness while suppressing sublimation substances caused by organic pigments. SOLUTION: A red coloring composition for a color filter containing a diketopyrrolopyrrole pigment and a resin, wherein the resin has a maleimide skeleton and a sulfonic acid group. PROBLEM TO BE SOLVED: To provide a red coloring composition for a color filter capable of obtaining a color filter having excellent contrast and brightness by suppressing sublimation substances caused by organic pigments. [Selection diagram] None |
| priorityDate |
2019-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |