发明名称 |
SURFACE-ACTIVE MACROMONOMERS |
摘要 |
A new class of polymerizable surfactants, useful for modifying the surfaces of polymeric objects, which are described by the formula: DC[A x B y] wherein A is at least one ethylenically unsaturated hydrophilic monomer, B is at least one ethyleni- cally unsaturated hydrophobic monomer, C is a functional chain transfer agen t, D is an ethylenically unsaturated end group, y is within the range from about 0.1 to about 0.9, and x + y = 1. Als o disclosed are random copolymer precursors of such polymerizable surfactants.
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申请公布号 |
CA2095046(C) |
申请公布日期 |
2003.01.28 |
申请号 |
CA19912095046 |
申请日期 |
1991.11.20 |
申请人 |
BAUSCH & LOMB INCORPORATED |
发明人 |
VALINT, PAUL L., JR.;MCGEE, JOSEPH A. |
分类号 |
C08F2/38;C08F8/00;C08F30/08;C08F220/10;C08F220/18;C08F230/08;C08F290/00;C08F290/02;C08F290/04;C08F299/00;G02B1/04;G02C7/04;(IPC1-7):C08F220/00 |
主分类号 |
C08F2/38 |
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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