发明名称 |
Production of microcapsules |
摘要 |
A process for the production of microcapsules comprising bonding chemically or physically a heterocyclic diamine, which is soluble or dispersible in water, to an organic compound in a polar solvent to thereby form a substance, which is insoluble in the polar solvent, and then depositing the substance directly on the surface of particles or droplets of a hydrophobic core material.
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申请公布号 |
US3996156(A) |
申请公布日期 |
1976.12.07 |
申请号 |
US19740473981 |
申请日期 |
1974.05.28 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
MATSUKAWA, HIROHARU;SAEKI, KEISO;WATANABE, AKIO |
分类号 |
C09J7/00;A61K9/50;B01J13/14;B01J13/18;B41M5/165;C09D7/00;C11B9/00;(IPC1-7):B01J13/02 |
主分类号 |
C09J7/00 |
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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