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    Low-temperature film-forming latex based on hydrophobic polymers having a core/shell structure without coalescents
    31.
    发明授权
    Low-temperature film-forming latex based on hydrophobic polymers having a core/shell structure without coalescents 失效
    基于疏水聚合物的低温成膜胶乳，其具有不具有聚结剂的核/壳结构

    公开(公告)号：US06723779B2

    公开(公告)日：2004-04-20

    申请号：US10134470

    申请日：2002-04-30

    申请人： Xavier Drujon ,  Pascale Fabre ,  Ludwik Leibler ,  Gilles Meunier ,  Fabrice Domingues Dos Santos

    发明人： Xavier Drujon ,  Pascale Fabre ,  Ludwik Leibler ,  Gilles Meunier ,  Fabrice Domingues Dos Santos

    IPC分类号： C08L5100

    CPC分类号： C08F279/02 ,  C08F257/02 ,  C08F259/04 ,  C08F263/04 ,  C08F265/06 ,  C09D151/00 ,  Y10T428/31855

    摘要： A latex which forms a film by evaporation at a temperature of less than 40° C. is based on hydrophobic polymer particles having a core/shell structure. The particles consist of 70 to 90% by weight of at least one polymer with a soft character having a glass transition temperature of less than 20° C. forming the core, and 10 to 30% by weight of at least one polymer with a hard character having a glass transition temperature of greater than 50° C. forming the shell. When applied to any surface and after drying at low temperature, the latex, without the use of any coalescents or volatile organic compounds, provides a continuous film which is homogeneous, has no surface tack and has good mechanical integrity.

    摘要翻译： 通过在低于40℃的温度下蒸发形成膜的胶乳是基于具有核/壳结构的疏水性聚合物颗粒。 所述颗粒由70-90重量％的至少一种具有玻璃化转变温度低于20℃的柔软特性的聚合物形成芯，和10至30重量％的至少一种具有硬的聚合物 具有大于50℃的玻璃化转变温度的特征。 当应用于任何表面并且在低温下干燥后，胶乳不使用任何聚结剂或挥发性有机化合物，提供均匀的，没有表面粘性并且具有良好机械完整性的连续膜。

    Styrene/anhydride polymeric material and graft having enhanced properties
    34.
    发明授权
    Styrene/anhydride polymeric material and graft having enhanced properties 有权
    具有增强性能的苯乙烯/酸酐聚合物材料和接枝物

    公开(公告)号：US08609765B2

    公开(公告)日：2013-12-17

    申请号：US13541064

    申请日：2012-07-03

    申请人： Nicolas Dufaure ,  Sandra Grimaldi ,  Manuel Hidalgo ,  Ludwik Leibler ,  Francois-Genes Tournilhac

    发明人： Nicolas Dufaure ,  Sandra Grimaldi ,  Manuel Hidalgo ,  Ludwik Leibler ,  Francois-Genes Tournilhac

    IPC分类号： C08L51/00 ,  C08F20/08

    CPC分类号： C08F8/34 ,  C08F8/14 ,  C08F8/32 ,  C08F222/06 ,  C08F2800/20 ,  C08F2810/10 ,  C08L51/06 ,  C08L2205/08 ,  C08F212/08

    摘要： A polymeric material from the styrene family comprises macromolecular chains grafted by nitrogen-containing heterocyclic groups; wherein the macromolecular chains comprise a polymeric backbone to which a grafted agent is attached by at least one covalent bond, the grafting agent comprises, in a single molecule, one or more associative groups capable of being bound by hydrogen bonds, and one or more reactive groups capable of forming covalent bonds with the polymeric backbone, at least one of the associative groups of the modifier is an imidazolidone heterocyclic ring. The mean number of imidazolidone groups to be inserted into the macromolecular chains is dependent both on the mean mass of said chains and on the final properties to be imparted to the material. Objects such as tubes, films, plates, stiffeners, bottles and containers can be made.

    摘要翻译： 来自苯乙烯系的聚合物材料包括由含氮杂环基团接枝的大分子链; 其中所述大分子链包含通过至少一个共价键连接的接枝剂的聚合物主链，所述接枝剂在单一分子中包含一个或多个能够被氢键结合的缔合基团，以及一个或多个反应性 能够与聚合物主链形成共价键的基团，改性剂的至少一个缔合基团是咪唑啉酮杂环。 插入大分子链中的咪唑烷酮基团的平均数目取决于所述链的平均质量和赋予材料的最终性能。 可以制造诸如管，膜，板，加强件，瓶和容器的物体。

    Polymer material containing chains bearing imidazolidone functions
    36.
    发明授权
    Polymer material containing chains bearing imidazolidone functions 有权
    含有咪唑烷酮功能的链的聚合物材料

    公开(公告)号：US08252872B2

    公开(公告)日：2012-08-28

    申请号：US12878383

    申请日：2010-09-09

    申请人： Francois-Genes Tournilhac ,  Ludwik Leibler ,  Philippe Cordier ,  Corinne Soulie-Ziakovic ,  Annett Linemann ,  Manuel Hidalgo

    发明人： Francois-Genes Tournilhac ,  Ludwik Leibler ,  Philippe Cordier ,  Corinne Soulie-Ziakovic ,  Annett Linemann ,  Manuel Hidalgo

    IPC分类号： C08F8/30 ,  C08F8/32 ,  C08G69/48 ,  C08L77/00

    CPC分类号： C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08G69/48 ,  Y10T428/1352 ,  Y10T428/139 ,  C08F220/14 ,  C08F210/02

    摘要： The invention concerns a polymer material consisting of macromolecular chains bound by hydrogen bonds, wherein: the macromolecular chains consist of a polymer skeleton whereon is fixed by at least one covalent bond a modifying agent, the modifying agent comprising, assembled in a common molecule, one or more associative groups capable of being bound by hydrogen bonds and one or more reactive groups capable of forming covalent bonds with the polymer skeleton, at least one of the associative groups of the modifying agent is an imidazolidone heterocycle, the macromolecular chains bear on average, 1 to 10 imidazolidone groups per chain. The average number of imidazolidone groups to be introduced into the macromolecular chains depends both on the average mass of said chains and the final properties desired for the material.

    摘要翻译： 本发明涉及由氢键结合的大分子链组成的聚合物材料，其中：大分子链由其中通过至少一个共价键固定的聚合物骨架修饰剂组成，改性剂包含组装在共同分子中的一种，一种 或更多的能够被氢键结合的缔合基团和一个或多个能够与聚合物骨架形成共价键的反应性基团，改性剂的至少一个缔合基团是咪唑啉酮杂环，大分子链平均负载， 每链1至10个咪唑烷酮基。 引入大分子链中的咪唑烷酮基团的平均数量取决于所述链的平均质量和材料所需的最终性能。

    Styrene/anhydride polymeric material and graft having enhanced properties
    37.
    发明授权
    Styrene/anhydride polymeric material and graft having enhanced properties 有权
    具有增强性能的苯乙烯/酸酐聚合物材料和接枝物

    公开(公告)号：US08242207B2

    公开(公告)日：2012-08-14

    申请号：US12526102

    申请日：2008-02-01

    申请人： Nicolas Dufaure ,  Sandra Grimaldi ,  Manuel Hidalgo ,  Ludwik Leibler ,  Francois-Genes Tournilhac

    发明人： Nicolas Dufaure ,  Sandra Grimaldi ,  Manuel Hidalgo ,  Ludwik Leibler ,  Francois-Genes Tournilhac

    IPC分类号： C08L51/00 ,  C08K3/00

    CPC分类号： C08F8/34 ,  C08F8/14 ,  C08F8/32 ,  C08F222/06 ,  C08F2800/20 ,  C08F2810/10 ,  C08L51/06 ,  C08L2205/08 ,  C08F212/08

    摘要： A polymeric material from the styrene family, consisting of macromolecular chains grafted by nitrogen-containing heterocyclic groups; wherein the macromolecular chains consist of a polymeric backbone to which a grafted agent is attached by at least one covalent bond, the grafting agent comprises, in a single molecule, one or more associative groups capable of being bound by hydrogen bonds, and one or more reactive groups capable of forming covalent bonds with the polymeric backbone, at least one of the associative groups of the modifier is an imidazolidone heterocyclic ring. The polymeric material of the invention can also be blended with other materials such as other polymers, and can thus be modified by elastomeric phases that enhance the impact strength thereof.

    摘要翻译： 来自苯乙烯家族的聚合物材料，由含氮杂环基团接枝的大分子链组成; 其中所述大分子链由接枝剂通过至少一个共价键连接的聚合物主链组成，所述接枝剂在单个分子中包含一个或多个能够被氢键结合的缔合基团，以及一个或多个 能够与聚合物主链形成共价键的反应性基团，改性剂的至少一个缔合基团是咪唑烷酮杂环。 本发明的聚合物材料还可以与其它材料如其它聚合物共混，并且因此可以通过增强其冲击强度的弹性体相改性。

    Elastic materials
    38.
    发明授权
    Elastic materials 有权
    弹性材料

    公开(公告)号：US08188293B2

    公开(公告)日：2012-05-29

    申请号：US11815982

    申请日：2006-02-14

    申请人： Francois-Genes Tournilhac ,  Ludwik Leibler ,  Philippe Cordier ,  Corinne Soulie-Ziakovic

    发明人： Francois-Genes Tournilhac ,  Ludwik Leibler ,  Philippe Cordier ,  Corinne Soulie-Ziakovic

    IPC分类号： C07D403/12

    CPC分类号： C08L101/025 ,  C08F8/30 ,  C08F8/34 ,  C08G83/008

    摘要： The present invention relates to materials exhibiting the property of rubbery elasticity, consisting of molecules with a mass of between 9 and 9000 g/mol, all or some of the molecules having at least three groups (also referred to as “associative groups”) capable of associating via non-covalent interactions.Although consisting of small non-polymerized molecules that are not chemically crosslinked, this material exhibits properties of rubbery elasticity. According to an embodiment of the invention, this material exhibits rubbery elasticity at ambient temperature. Above a certain temperature, the material flows like a simple liquid. The material is thermoreversible, i.e. after cooling, the material again exhibits the property of rubbery elasticity. This material is self-repairing and potentially recyclable, which is never the case with a chemically crosslinked elastomer.According to an embodiment of the invention, the molecules constituting the material of the invention bear associative groups of formula (1) below: in which A denotes oxygen, sulphur or NH; the carbon atoms of formula (1) can be substituted. Preferably, A denotes oxygen. Advantageously, the material comprises (i) molecules having at least 3 associative groups, and (ii) molecules having a single associative group. Advantageously, the molecules are obtained from fatty acid derivatives.

    摘要翻译： 本发明涉及具有弹性弹性的材料，由质量介于9至9000g / mol的分子组成，全部或部分分子具有至少三个基团（也称为“缔合基团”），其能够 通过非共价相互作用关联。 虽然由不是化学交联的小的非聚合分子组成，但是该材料表现出橡胶弹性的性质。 根据本发明的一个实施方案，该材料在环境温度下表现出橡胶弹性。 在一定温度以上，材料就像液体一样流动。 材料是热可逆的，即在冷却之后，材料再次表现出橡胶弹性的性质。 这种材料是自修复和潜在可循环利用的，化学交联的弹性体永远不会这样。 根据本发明的一个实施方案，构成本发明材料的分子具有下式（1）的缔合基团：其中A表示氧，硫或NH; 式（1）的碳原子可以被取代。 优选地，A表示氧。 有利地，该材料包含（i）具有至少3个缔合基团的分子，和（ii）具有单个缔合基团的分子。 有利地，分子从脂肪酸衍生物获得。

    Epoxy Acid Thermoset Resins and Composites that Can Be Hot-Fashioned and Recycled
    39.
    发明申请
    Epoxy Acid Thermoset Resins and Composites that Can Be Hot-Fashioned and Recycled 有权
    环氧酸热固性树脂和可复制的复合材料

    公开(公告)号：US20110319524A1

    公开(公告)日：2011-12-29

    申请号：US13118536

    申请日：2011-05-30

    申请人： Ludwik Leibler ,  Damien Montarnal ,  Francois-Genes Tournilhac ,  Mathieu Capelot

    发明人： Ludwik Leibler ,  Damien Montarnal ,  Francois-Genes Tournilhac ,  Mathieu Capelot

    IPC分类号： C08G59/42 ,  C08K11/00 ,  C08L63/02 ,  C08K3/40 ,  C08G59/68 ,  C08L97/02

    CPC分类号： B29C73/02 ,  B29C73/163 ,  B29K2063/00 ,  C08G59/4207 ,  C08L63/00 ,  C09D163/00

    摘要： Resins and thermoset composites comprising them, these materials being able to be hot-fashioned. These compositions resulting from placing at least one thermosetting resin precursor, this thermosetting resin precursor comprising hydroxyl functions and/or epoxy groups, and optionally ester functions, in contact with at least one hardener chosen from carboxylic acids, in the presence of at least one transesterification catalyst whose total molar amount is between 5% and 25% of the total molar amount of hydroxyl and epoxy contained in the thermosetting resin precursor. Process for manufacturing these materials, process for transforming and process for recycling these materials. New solid forms of resins and of thermoset composites that may be used in the implementation of these processes.

    摘要翻译： 树脂和包含它们的热固性复合材料，这些材料能够被热成型。 这些组合物是通过将至少一种热固性树脂前体，该羟基官能团和/或环氧基的热固性树脂前体以及任选的酯官能团与至少一种选自羧酸的硬化剂在至少一种酯交换 催化剂，其总摩尔量为热固性树脂前体中含有的羟基和环氧化物的总摩尔量的5％至25％。 制造这些材料的方法，用于转化和处理这些材料的方法。 新的固体形式的树脂和热固性复合材料可用于实施这些工艺。

    POLYMER MATERIAL CONTAINING CHAINS BEARING IMIDAZOLIDONE FUNCTIONS
    40.
    发明申请
    POLYMER MATERIAL CONTAINING CHAINS BEARING IMIDAZOLIDONE FUNCTIONS 有权
    含有IMIDAZOLIDONE功能的聚合物材料

    公开(公告)号：US20110135859A1

    公开(公告)日：2011-06-09

    申请号：US12878383

    申请日：2010-09-09

    申请人： Francois-Genes TOURNILHAC ,  Ludwik Leibler ,  Philippe Cordier ,  Corinne Soulie-Ziakovic ,  Annett Linemann ,  Manuel Hidalgo

    发明人： Francois-Genes TOURNILHAC ,  Ludwik Leibler ,  Philippe Cordier ,  Corinne Soulie-Ziakovic ,  Annett Linemann ,  Manuel Hidalgo

    IPC分类号： B32B1/08 ,  C08G69/48 ,  C08L77/00 ,  B32B1/02

    CPC分类号： C08F8/30 ,  C08F8/32 ,  C08F8/34 ,  C08G69/48 ,  Y10T428/1352 ,  Y10T428/139 ,  C08F220/14 ,  C08F210/02

    摘要： The invention concerns a polymer material consisting of macromolecular chains bound by hydrogen bonds, wherein: the macromolecular chains consist of a polymer skeleton whereon is fixed by at least one covalent bond a modifying agent, the modifying agent comprising, assembled in a common molecule, one or more associative groups capable of being bound by hydrogen bonds and one or more reactive groups capable of forming covalent bonds with the polymer skeleton, at least one of the associative groups of the modifying agent is an imidazolidone heterocycle, the macromolecular chains bear on average, 1 to 10 imidazolidone groups per chain. The average number of imidazolidone groups to be introduced into the macromolecular chains depends both on the average mass of said chains and the final properties desired for the material.

    摘要翻译： 本发明涉及由氢键结合的大分子链组成的聚合物材料，其中：大分子链由其中通过至少一个共价键固定的聚合物骨架修饰剂组成，改性剂包含组装在共同分子中的一种，一种 或更多的能够被氢键结合的缔合基团和一个或多个能够与聚合物骨架形成共价键的反应性基团，改性剂的至少一个缔合基团是咪唑啉酮杂环，大分子链平均负载， 每链1至10个咪唑烷酮基。 引入大分子链中的咪唑烷酮基团的平均数量取决于所述链的平均质量和材料所需的最终性能。