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    Synthesis of Copolymers in the Form of a Mikto Star by Controlled Radical Polymerization
    5.
    发明申请
    Synthesis of Copolymers in the Form of a Mikto Star by Controlled Radical Polymerization 审中-公开
    通过控制自由基聚合以Mikto星形式的共聚物的合成

    公开(公告)号：US20080114128A1

    公开(公告)日：2008-05-15

    申请号：US11596169

    申请日：2005-05-13

    申请人： Mathias Destarac ,  Claire Pitois ,  Daniel Taton ,  Katerina Karagianni

    发明人： Mathias Destarac ,  Claire Pitois ,  Daniel Taton ,  Katerina Karagianni

    IPC分类号： C08F293/00

    CPC分类号： C08F299/00 ,  C08F293/005 ,  C08F2438/03

    摘要： The invention relates to a method for the preparation of copolymers in the form of a star comprising at least two types of polymer arms having a different chemical nature. The method comprises a radical polymerization phase for a composition comprising at least one cross-linking monomer, a free radical source, and at least two first generation (co)polymers having a different chemical nature and optionally a different molecular mass. The invention also relates to star copolymers which can be prepared by said method, and the uses thereof.

    摘要翻译： 本发明涉及一种制备星形聚合物的方法，所述共聚物包含至少两种具有不同化学性质的聚合物臂。 该方法包括用于组合物的自由基聚合相，其包含至少一种交联单体，自由基源和至少两种具有不同化学性质和任选不同分子量的第一代（共）聚合物。 本发明还涉及可以通过所述方法制备的星型共聚物及其用途。

    Synthesis of statistical microgels by means of controlled radical polymerisation
    6.
    发明授权
    Synthesis of statistical microgels by means of controlled radical polymerisation 有权
    通过受控自由基聚合合成统计微凝胶

    公开(公告)号：US07728088B2

    公开(公告)日：2010-06-01

    申请号：US10523510

    申请日：2003-07-21

    申请人： Mathias Destarac ,  Bruno Bavouzet ,  Daniel Taton

    发明人： Mathias Destarac ,  Bruno Bavouzet ,  Daniel Taton

    IPC分类号： C08F4/72

    CPC分类号： C08F4/00

    摘要： The invention relates to a method of preparing statistical microgels. The inventive method comprises a step involving the radical polymerisation of a composition containing: at least one monoethylenically-unsaturated monomer, at least one multiethylenically-unsaturated monomer, a free radical source and a control agent. The invention also relates to first generation microgels thus prepared and all the compounds resulting from said microgels (next-generation microgels).

    摘要翻译： 本发明涉及一种制备统计微凝胶的方法。 本发明的方法包括包含以下物质的自由基聚合的步骤：含有至少一种单烯属不饱和单体，至少一种多烯属不饱和单体，自由基源和对照剂。 本发明还涉及如此制备的第一代微凝胶和由所述微凝胶（下一代微凝胶）产生的所有化合物。

    Synthesis of statistical microgels by means of controlled radical polymerisation
    7.
    发明申请
    Synthesis of statistical microgels by means of controlled radical polymerisation 有权
    通过受控自由基聚合合成统计微凝胶

    公开(公告)号：US20060106178A1

    公开(公告)日：2006-05-18

    申请号：US10523510

    申请日：2003-07-21

    申请人： Mathias Destarac ,  Bruno Bayouzet ,  Daniel Taton

    发明人： Mathias Destarac ,  Bruno Bayouzet ,  Daniel Taton

    IPC分类号： C08F4/00

    CPC分类号： C08F4/00

    摘要： The invention relates to a method of preparing statistical microgels. The inventive method comprises a step involving the radical polymerisation of a composition containing: at least one monoethylenically-unsaturated monomer, at least one multiethylenically-unsaturated monomer, a free radical source and a control agent. The invention also relates to first generation microgels thus prepared and all the compounds resulting from said microgels (next-generation microgels).

    摘要翻译： 本发明涉及一种制备统计微凝胶的方法。 本发明的方法包括包含以下物质的自由基聚合的步骤：含有至少一种单烯属不饱和单体，至少一种多烯属不饱和单体，自由基源和对照剂。 本发明还涉及如此制备的第一代微凝胶和由所述微凝胶（下一代微凝胶）产生的所有化合物。

    Composition comprising a copolymer at least two charged blocks and type of opposite charge
    8.
    发明授权
    Composition comprising a copolymer at least two charged blocks and type of opposite charge 有权
    包含共聚物的组合物至少两个带电块和相反电荷的类型

    公开(公告)号：US06559233B2

    公开(公告)日：2003-05-06

    申请号：US09904947

    申请日：2001-07-13

    申请人： Bruno Bavouzet ,  Mathias Destarac ,  Pascal Herve ,  Daniel Taton

    发明人： Bruno Bavouzet ,  Mathias Destarac ,  Pascal Herve ,  Daniel Taton

    IPC分类号： C08L5300

    CPC分类号： C08L53/00

    摘要： A subject of the present invention is an aqueous composition combining at least one block copolymer (A) comprising, in the pH and temperature conditions of the composition, at least two polyionic blocks of the same charge and at least one non-charged block, with at least one ionic or polyionic (B) type with an opposite charge to that of the said polyionic blocks, in the pH conditions of the composition; type (B) being chosen from among ions carrying at least two charges, surfactants carrying at least one charge, oligomers and/or polymers carrying at least two charges and/or mineral particles carrying at least two charges; the block copolymer (A) content being such that the viscosity of the composition is at least greater than three times that of an aqueous solution of block copolymer (A) and to that of an aqueous solution of type (B), in the same temperature, pH and concentration conditions. The present composition, before its use or during its use, is in the form of a gel.

    摘要翻译： 本发明的主题是组合至少一种嵌段共聚物（A）的水性组合物，其在组合物的pH和温度条件下包含至少两种相同电荷的至少两个聚离子嵌段和至少一个未带电荷的嵌段， 在组合物的pH条件下具有与所述聚离子嵌段相反的电荷的至少一种离子或聚离子（B）型; 类型（B）选自携带至少两种电荷的离子，携带至少一种电荷的表面活性剂，携带至少两种电荷的载体和/或载体至少两种电荷的低聚物和/或聚合物; 嵌段共聚物（A）的含量使得组合物的粘度至少大于嵌段共聚物（A）的水溶液的粘度和类型（B）的水溶液的粘度在相同温度 ，pH和浓度条件。本发明组合物在使用之前或其使用期间为凝胶形式。