发明名称 |
Water soluble polymer complexes with surfactants |
摘要 |
A complex including a polymer and a surfactant formed by polymerizing a monomer mixture containing: (A) acid functional monomers at least partially neutralized with one or more amines according to one or more of formulas (I) through (IV): R1-NR2R3(I) R1-N+R2R3R7X-(II) R4-C(O)-NR5-R6-NR2R3(III) R4-C(O)-NR5-R6-N+R2R3R7X-(IV) wherein R1 and R4 are independently a C8-C24 group; R2, R3 and R5 are independently H or a C1-C6 group, or where R2 and R3 combine to form an anelled ring of from 4 to 12 carbon atoms in length optionally containing hetero atoms; R6 is C1-C24 group, R7 is H or a C1-C12 group, and X is a halide, a sulfate or a sulfonate; (B) one or more cationic monomers; and optionally (C) one or more other monomers.
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申请公布号 |
US8535651(B2) |
申请公布日期 |
2013.09.17 |
申请号 |
US201213493092 |
申请日期 |
2012.06.11 |
申请人 |
CHEN SHIH-RUEY T;FREDERICK KEVIN W.;WSP CHEMICALS & TECHNOLOGY, LLC |
发明人 |
CHEN SHIH-RUEY T;FREDERICK KEVIN W. |
分类号 |
A61K8/81;A61Q5/02;A61Q5/12;A61Q19/00 |
主分类号 |
A61K8/81 |
代理机构 |
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代理人 |
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