http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003291538-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-323 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-28 |
| filingDate | 2002-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_237e8cd927754ddf94ce88ee1e8fcd13 |
| publicationDate | 2003-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003291538-A |
| titleOfInvention | Thermal recording material |
| abstract | [57] [Summary] [Problem] Even if the color density changes, the color tone does not change at all or is very small, that is, it looks like pure black by visual observation, and it is a good black with little stain A thermosensitive recording material capable of achieving color development is provided. In a thermosensitive recording material in which a thermosensitive recording layer is provided on a support, the thermosensitive recording layer is at least 1 each represented by the following general formula (1) and the following general formula (2). A heat-sensitive recording material comprising at least one kind of electron-donating colorless dye. [Chemical 1] (In the general formula (1), R 1 and R 2 may be the same or different, represent an alkyl group having 1 to 8 carbon atoms, R 3 Represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms. ) [Chemical formula 2] (In the general formula (2), R 4 and R 5 may be the same or different and each represents an alkyl group or the like, R 6 and R 7 may be the same or different, each represents a hydrogen atom or the like, R 9 Represents a hydrogen atom or the like, and n represents an integer of 1 to 4.) |
| priorityDate | 2002-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 140.