发明名称 |
PRESSURE SENSITIVE RECORDING MATERIAL |
摘要 |
The recording material comprises a base sheet and a color former coating layer formed on a surface of the base sheet and the color former coating layer is formed by coating a surface of the base sheet with a coating composition comprising an aqueous dispersion of microcapsules each encapsulating a hydrophobic color former material therein and having a capsule wall of a gelated hydrophilic colloid material. The dispersion further includes (a) a hardener for the hydrophilic colloid material and (b) a water soluble alkali salt of a copolymer of at least one olefinic monocarboxylic acid with at least one monomer copolymerizable with the olefinic monocarboxylic acid. |
申请公布号 |
AU516224(B2) |
申请公布日期 |
1981.05.21 |
申请号 |
AU19780039276 |
申请日期 |
1978.08.25 |
申请人 |
KANZAKI PAPER MANUFACTURING CO., LTD |
发明人 |
S. ODA |
分类号 |
B41M5/132;(IPC1-7):41M5/16 |
主分类号 |
B41M5/132 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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