发明名称 |
Crosslinked latexes encapsulated with linear polymers |
摘要 |
Highly coalescence-capable and deformable latexes have a controlled crosslinking density. For example, a styrene/butadiene core is prepared using conventional emulsion polymerization techniques and at a point at which much of the butadiene is converted to polymer a second stage monomer mixture comprising monovinyl monomers is contacted with the initial mixture to yield a latex having a shell region comprising essentially linear polymers which are partially covalently bonded to said core region.
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申请公布号 |
US4515914(A) |
申请公布日期 |
1985.05.07 |
申请号 |
US19830543198 |
申请日期 |
1983.10.19 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
TSURUMI, MICHIO;LEE, DO I. |
分类号 |
C08F257/00;C08F279/02;C09D151/04;(IPC1-7):C08L9/00 |
主分类号 |
C08F257/00 |
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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