发明名称 |
CATIONIC/CATIONOGENIC COMB COPOLYMER COMPOSITIONS AND PERSONAL CARE PRODUCTS CONTAINING THE SAME |
摘要 |
<p>Cationic and cationogenic comb copolymers are disclosed along with personal care products that employ them as a modifier that results in increased sensory attributes and increased effectiveness in the deposition of actives and can also act as a thickening agent. The copolymer includes one or more repeating units derived from olefinically unsaturated cationic or cationogenic comonomers and one or more repeating units having the formula in which Y is a moiety forming part of a copolymer backbone, Z is a moiety that exhibits association with other Z moieties or with other moieties within the ultimate formulation in which the copolymer will be employed, and b is a bond or moiety that links the Z moiety to the Y moiety. In certain embodiments, the copolymer also includes repeating units derived from acrylamide monomers, olefinically unsaturated hydrophilic monomers or other olefinically unsaturated monomers.</p> |
申请公布号 |
EP2558510(B1) |
申请公布日期 |
2015.05.20 |
申请号 |
EP20110715118 |
申请日期 |
2011.04.04 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC.;LANDEC CORPORATION |
发明人 |
NOOR, MUSSARAT;GODDARD, RICHARD JOSEPH;SCHAFER, JULIAN EVERETT;BITLER, STEVEN PAUL |
分类号 |
A61Q19/00;A61K8/81;A61Q5/02;A61Q19/08;A61Q19/10;C08F220/18;C08F220/38;C08F290/06 |
主分类号 |
A61Q19/00 |
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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