发明名称 |
DUAL STABILIZED MICROPARTICLES |
摘要 |
Dispersed polymers comprising microparticles stabilized with two kinds of steric stabilizers are disclosed. The first stabilizer is an essentially linear polymer having a terminal end attached to the microparticle. The second stabilizer is a graft or comb polymer comprising an acrylic backbone having side chains. This stabilizer, in contrast to the first stabilizer, may be attached to the core by means of a plurality of functional groups placed along the backbone of the graft polymer.
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申请公布号 |
CA2125647(C) |
申请公布日期 |
1997.12.30 |
申请号 |
CA19922125647 |
申请日期 |
1992.12.17 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SCOPAZZI, CHRISTOPHER;ANTONELLI, JOSEPH A. |
分类号 |
C08L33/00;C08F2/08;C08F290/02;C08L33/04;C09D133/00;C09D133/04;C09D151/00;C09D151/06;(IPC1-7):C08F299/00 |
主分类号 |
C08L33/00 |
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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