http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10203021-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/B41M5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26 |
| filingDate | 1997-01-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f65547d570e6aaaac9a023d0f71eb583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54c183341d7e27f6c333110db6ed39c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d495adbd25489497924d213a018d57e |
| publicationDate | 1998-08-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10203021-A |
| titleOfInvention | Thermal recording material |
| abstract | (57) [Summary] (with correction) [PROBLEMS] To provide a heat-sensitive recording material having high color-forming sensitivity and excellent storage stability of a color-forming portion. Further, the present invention provides a multicolor heat-sensitive recording material in which low-temperature color tone and low-temperature color tone are less mixed during low-temperature printing. SOLUTION: The support, an undercoat layer provided on the support, and a heat-sensitive coloring layer containing a dye precursor and a color developing compound which reacts with the dye precursor under heating to form a color therewith; In a heat-sensitive recording material comprising a compound obtained by emulsifying and dispersing a solution containing a polyvalent isocyanate compound as a solvent and a dye precursor as a solute in water, and then promoting the polymerization reaction of the polyvalent isocyanate compound. A heat-sensitive recording material containing fine particles in the heat-sensitive coloring layer, and wherein the undercoat layer contains 70% or more of an inorganic pigment and / or an organic pigment having an apparent specific gravity of 0.7 g / cc or less based on the total weight of the undercoat layer. . |
| priorityDate | 1997-01-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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