Block and graft copolymers containing poly(dimethylsiloxane) and poly(4-vinyl-pyridine) segments by free radical polymerization

被引:0
|
作者
Kim, Y [1 ]
Graiver, D
Decker, GT
Hamilton, FJ
Harwood, HJ
机构
[1] Univ Akron, Maurice Morton Inst Polymer Sci, Akron, OH 44325 USA
[2] Dow Corning Corp, Midland, MI 48686 USA
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Polysiloxanes with terminal or pendent aldehyde functionality can be used as components of copper salt-based redox initiation systems to prepare block, graft and crosslinked copolymers containing poly(4-vinylpyridine) and polysiloxane segments. The block and graft copolymers form very viscous solutions in dilute HCl and have useful anti-foam activity.
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页码:296 / 305
页数:10
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