http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1148619-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bcf612dd6863e11ef7d506d78193626 |
| 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 | 1997-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8df24f9a2486feb13226eb7534874527 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4d0b65307e485905558170d2818f36f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b088b635968c3a32c0d5a321b762ea41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0e75033e6f2649c11db6778351571da |
| publicationDate | 1999-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1148619-A |
| titleOfInvention | Natural decoloring type thermosensitive recording material |
| abstract | (57) [Summary] (with correction) [Problem] To provide a thermosensitive recording medium having excellent coloring sensitivity and gradually erasing after printing so that an image immediately after printing and an image one day after printing can be distinguished at a glance. . SOLUTION: The developer is represented by the following general formula (I): -Hydroxybenzoic acid esters, the dye precursor is a fluorene-based leuco dye represented by the following general formula (II), and the image retention rate after 20 minutes from printing is 6 0% or more, and the image remaining rate after 24 hours from printing is 60% % Or less. [In the formula, R represents an unsubstituted or substituted lower alkyl group having 1 to 7 carbon atoms or a benzyl group. ] |
| priorityDate | 1997-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.