发明名称 |
Solvent core encapsulant composition |
摘要 |
The present invention relates to a sequential polymerization process for preparing a water-insoluble dispersion of core/shell particles. In one embodiment the process may be employed to produce a particulate dispersion useful in making water-based coating compositions wherein on drying the particulate dispersion serves as an opacifying agent. In another embodiment the process may be employed to microencapsulate a hydrophobic target material, such as a biocide or herbicide.
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申请公布号 |
US5225279(A) |
申请公布日期 |
1993.07.06 |
申请号 |
US19900606224 |
申请日期 |
1990.10.31 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
REDLICH, GEORGE H.;NOVAK, RONALD W. |
分类号 |
A01N25/28;C08F8/32;C08F8/44;C08F285/00;C08F291/00;C08J3/12 |
主分类号 |
A01N25/28 |
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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