http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1158967-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_663cad2cddb9415ae5ba8d9c99803cda |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337 |
| filingDate | 1997-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc9daa0b511b8f193f9f6192a25439f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_291859afedd6b6b2a7475954a43361e5 |
| publicationDate | 1999-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1158967-A |
| titleOfInvention | Two-color thermal recording material |
| abstract | (57) [Summary] [PROBLEMS] To enhance the separability of coloring between a low-temperature coloring layer and a high-temperature coloring layer corresponding to a heating temperature, to sharpen a coloring image, to enhance the preservability of the coloring image, and to increase the thermal sensitivity, and to further provide a recording material. An object of the present invention is to provide a two-color heat-sensitive recording material that reduces the occurrence of background fog on the surface. Kind Code: A1 In a two-color thermosensitive recording material in which a high-temperature coloring layer and a low-temperature coloring layer are sequentially laminated on a support, the low-temperature coloring layer mainly contains a first leuco dye and a salicylic acid derivative or a metal salt thereof. In a configuration in which the color-forming layer has a different color tone from the first leuco dye and contains a binder different from the second leuco dye and the low-temperature color-forming layer, which is an electron-donating dye precursor having a melting point in the range of 180 to 250 ° C, A two-color heat-sensitive recording material having excellent image storability was obtained. |
| priorityDate | 1997-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 372.