http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0976640-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_026917a1661e94c21035d1c5d1fa135e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-327 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-30 |
| filingDate | 1995-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d52d377e2f1d5872f373cb8ca727bf6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9e4fc7a8018254e5a02cfbc30f97914 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e912faa94dfa66dd8a23914fd354f40 |
| publicationDate | 1997-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0976640-A |
| titleOfInvention | Thermal recording |
| abstract | (57) An object of the present invention is to provide a thermal recording material having a recorded image excellent in optical character reading (OCR) suitability in a wavelength range of 650 to 700 nm, and also excellent in high temperature and high humidity resistance and light resistance. . SOLUTION: In a heat-sensitive recording material in which a recording layer containing a colorless or light-colored basic dye and a coloring agent is provided on a support, 3- (1-methyl-) is added as a basic dye in the recording layer. 2-Phenylindol-3-yl) -3- (2-ethoxy-4-diethylaminophenyl) -5,6-benzo-4-azaphthalide and other indolylazaphthalide derivatives represented by the following general formula (1) 3,3'-diallyl-4,4'- as a colorant, containing at least one of The following general formula (2) such as dihydroxydiphenyl sulfone A heat-sensitive recording material containing at least one diphenylsulfone derivative represented by: Embedded image Embedded image |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008150527-A |
| priorityDate | 1995-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 123.