http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022056354-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43000a5cfa837b51a2a690856b95ada2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133514 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20 |
| filingDate | 2021-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f1163349f38867067a924439c1f262b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b109ab1578b91749d6637cd4f9e9ede |
| publicationDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022056354-A |
| titleOfInvention | Xanthene dyes, coloring compositions containing the dyes, colorants for color filters and color filters |
| abstract | PROBLEM TO BE SOLVED: To provide a xanthene dye having excellent solubility, sharpness and heat resistance, a coloring composition containing the dye, a colorant for a color filter and a color filter. SOLUTION: A xanthene dye represented by the following formula (1). [In the formula, Xn 1 and Xn 2 are independently represented by the formula (2); Ar is an aromatic hydrocarbon group or a heterocyclic group; An is an anion; a is an integer of 1 to 3; b is 0 to 0 to An integer of 6; when b is 2 or more, a plurality of Ans may be the same or different; R 1 to R 4 are independent, H, an alkyl group, an aromatic hydrocarbon group; R 5 and R 6 are independent. In addition, H, halogen, alkyl group, aromatic hydrocarbon group; R 1 to R 6 may be bonded to each other to form a ring; wavy lines represent a bond with Ar. ] [Selection diagram] None |
| priorityDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 109.