发明名称 |
STRUCTURED ACRYLATE COPOLYMER FOR USE IN MULTI-PHASE SYSTEMS |
摘要 |
Disclosed are multi-staged acrylic based core-shell polymers comprising a linear core polymer and at least one subsequently polymerized shell polymer. At least one of the subsequently polymerized shell polymers is crosslinked. The core-shell polymers surprisingly provide desirable rheological, clarity, and aesthetic properties in aqueous surfactant containing compositions, particularly at low pH. The multi-staged acrylic base core-shell polymers can be included in at least one phase of a multi-phase personal care, home care, health care, and institutional and industrial care composition to impart phase stability thereto. |
申请公布号 |
CA2812409(A1) |
申请公布日期 |
2012.04.05 |
申请号 |
CA20112812409 |
申请日期 |
2011.09.30 |
申请人 |
LUBRIZOL ADVANCED MATERIALS, INC. |
发明人 |
TAMARESELVY, KRISHNAN;MARCHANT, NANCY S.;DASHIELL, DAVID L.;FILLA, DEBORAH S. |
分类号 |
A61K8/81 |
主分类号 |
A61K8/81 |
代理机构 |
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代理人 |
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地址 |
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