http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06270544-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-42 |
filingDate | 1993-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e76960ac9495d51bae1107d16bd3f8f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b747928d822db9f5f4623a5dfb82d32 |
publicationDate | 1994-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-H06270544-A |
titleOfInvention | Reversible thermochromic composition and recording medium using the same |
abstract | (57) [Summary] [Purpose] The density at the time of erasing is low, and even if the coloring and erasing are repeated a number of times, there is little increase in the density at the time of erasing and the unerased residue, and the range of the erasing temperature is wide. To provide a reversible thermochromic composition capable of uniform color erasing at a high speed, and a recording medium containing the composition in a recording layer. [Structure] Reversible thermochromic property, which includes an electron-donating color-forming compound and an electron-accepting compound, and a color-forming body formed by heating above a melting temperature is decolored by heating below a melting temperature. In the composition, a reversible thermochromic composition comprising an organic amine as a decoloring accelerator in the composition, and a recording medium containing the composition in a recording layer. |
priorityDate | 1993-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 450.