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    • 6. 发明申请
    • COPOLYMERISED FATTY BODY, PREPARATION METHOD THEREOF AND USES OF SAME
    • 共聚脂肪体,其制备方法及其用途
    • US20140057956A1
    • 2014-02-27
    • US14114243
    • 2012-04-27
    • Marc BalastreChi-Thanh Vuong
    • Marc BalastreChi-Thanh Vuong
    • A61K47/14A61K31/4196
    • A61K47/14A61K31/4196C08F265/04C08F289/00C08L91/00C09D7/43C09F7/00
    • The invention relates to a copolymer having a backbone that is obtained by radical polymerisation of: a fatty body (A) comprising unsaturations and/or hydroxyl functions; and at least one monomer (B) including at least one function that can be polymerised by means of radical polymerisation and comprising either (i) at least one linear or branched alkyl chain having preferably between 16 and 44 carbon atoms, and more preferably at least 18 carbon atoms, e.g. at least 20 carbon atoms, in particular 22 carbon atoms or 44 carbon atoms, or (ii) a reactive function. The invention also relates to a method for modifying the rheological properties of an non-aqueous medium with the addition of a copolymer of the invention. The invention further relates to a composition formed totally or partially by a copolymer of the invention. Preferably, the composition is an emulsifiable composition. Furthermore, the invention relates to a composition comprising a copolymer of the invention and an emulsifying agent.
    • 本发明涉及具有通过自由基聚合获得的主链的共聚物:包含不饱和和/或羟基官能团的脂肪体(A); 和至少一种包含至少一个可通过自由基聚合聚合的官能团的单体(B),并且包含(i)至少一个具有优选16至44个碳原子的直链或支链烷基链,更优选至少 18个碳原子,例如 至少20个碳原子,特别是22个碳原子或44个碳原子,或(ii)反应性官能团。 本发明还涉及通过加入本发明的共聚物来改变非水介质的流变性质的方法。 本发明还涉及由本发明的共聚物全部或部分形成的组合物。 优选地,组合物是可乳化组合物。 此外,本发明涉及包含本发明的共聚物和乳化剂的组合物。