发明名称 |
INK FOR HEAT-SENSITIVE RECORDING |
摘要 |
An ink for heat-sensitive recording which comprises, as color developing components, an aromatic or heterocyclic isocyanate compound and an imino compound which are dispersed and/or dissolved in an organic solvent and, as a binder, (1) a copolymer of a mixture of component (a) which is an alpha , beta -ethylenically unsaturated carboxylic acid and component (b) which is at least one monomer selected from the group consisting of acrylic acid esters, methacrylic acid esters and aromatic vinyl compounds and/or (2) a three-component- or more component-copolymer, the fundamental skeleton of which is composed of isobutylene and maleic anhydride. The ink may additionally contain a heat-meltable substance and the like. The ink has a good wettability to a plastic substrate and can be dried rapidly in a printing machine.
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申请公布号 |
US5134189(A) |
申请公布日期 |
1992.07.28 |
申请号 |
US19890433910 |
申请日期 |
1989.11.09 |
申请人 |
MITSUBISHI PAPER MILLS LIMITED |
发明人 |
MATSUSHITA, TOSHIHIKO;SHIBUYA, KIYOSHI;MORISHITA, SADAO |
分类号 |
C09D11/00;B41M5/337;C09D11/10 |
主分类号 |
C09D11/00 |
代理机构 |
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代理人 |
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地址 |
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