http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017145216-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc6220b93fae4be14ada49e4ecc1860b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B69-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B69-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 |
| filingDate | 2015-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70110a821278459febc768a9a8c79e12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d0577558b3ddce6a8066367e9ff6712 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98a34ad7db830c33d2b6cb5719088faa |
| publicationDate | 2017-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017145216-A1 |
| titleOfInvention | Rhodamine-based coloring composition |
| abstract | A colored resin composition using a conventional rhodamine derivative has not provided heat resistance in a practical range. Therefore, it is an object of the present invention to provide a coloring composition having higher heat resistance as compared with the conventional coloring composition. n The present invention relates to a compound represented by the following general formula (1), and a polymer having a monomer unit derived from the compound, and the like. n n n n n n n n n n (wherein R 1 to R 4 each independently represent a hydrogen atom, an alkyl group, and the like; R 7 represents a hydrogen atom or a methyl group; R 8 and R 9 each independently represent a hydrogen atom or an alkyl group; Y represents a nitrogen atom or a group represented by the following formula (1-1): n n n n n n n n n n A 1 represents an alkylene group which has at least one group selected from —O—, —OCO—, —COO—, —NHCO—, —CONH—, —NHCONH— and an arylene group in the chain, and the like; A 2 represents —NH— or —O—; An − represents an anion containing an aryl group having an electron-withdrawing substituent, and the like; n represents an integer of 0 to 3; R 8 and R 9 may form a cyclic structure of a 5 to 6 membered ring together with —N—(CH 2 ) n —Y— bonding thereto.) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3733784-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10988619-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE49362-E http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018171043-A1 |
| priorityDate | 2014-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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