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1. 发明授权

US07241817B2 Process for grafting a fluoropolymer and multilayer structures comprising this grafted polymer 有权
标题翻译：用于接枝包含该接枝聚合物的含氟聚合物和多层结构的方法
公开(公告)号：US07241817B2
公开(公告)日：2007-07-10
申请号：US10859300
申请日：2004-06-02
申请人： Anthony Bonnet , Barbara Ramfel , Fabrice Chopinez , Karine Triballier , Michael Werth , Thierry Pascal
发明人： Anthony Bonnet , Barbara Ramfel , Fabrice Chopinez , Karine Triballier , Michael Werth , Thierry Pascal
IPC分类号： C08F2/46
CPC分类号： B32B27/08 , B32B27/304 , B32B27/308 , B32B27/34 , B32B2250/24 , B32B2250/246 , B32B2250/40 , B32B2270/00 , B32B2307/202 , B32B2307/7265 , B32B2439/00 , B32B2439/60 , B32B2597/00 , C08F259/08 , C08F291/18 , C08J7/18 , Y10T428/31855 , Y10T428/31891 , Y10T428/31909 , Y10T428/31913 , C08F222/06
摘要： The present invention relates to a process for grafting an unsaturated monomer onto a fluoropolymer, having the steps of: a) melt blending the fluoropolymer with the unsaturated monomer; b) forming the blend obtained in a) into films, sheets, granules or powder; c) exposing the products from step b), in the absence of air, to photon (γ) or electron (β) irradiation with a dose of between 1 and 15 Mrad; and d) optionally treating the product obtained at c) in order to remove all or part of the unsaturated monomer that has not been grafted onto the fluoropolymer. Structures made with these materials are barriers to many fluids and in particular to petrol and to air-conditioning fluids and may be formed into bottles, tanks, containers, pipes, hoses and vessels of all sorts. They may also be converted into films with which packaging is made.
摘要翻译：本发明涉及将不饱和单体接枝到含氟聚合物上的方法，具有以下步骤：a）将含氟聚合物与不饱和单体熔融共混; b）将a）中得到的共混物形成薄膜，薄片，颗粒或粉末; c）在没有空气的情况下将来自步骤b）的产物以1至15Mrad的剂量暴露于光子（γ）或电子（β）照射; 和d）任选地处理在c）获得的产物，以便除去未接枝到含氟聚合物上的全部或部分不饱和单体。用这些材料制成的结构是许多流体的障碍，特别是汽油和空调流体的障碍，并且可以形成瓶，罐，容器，管，软管和各种容器。它们也可以转换为制成包装的薄膜。

2. 发明申请

US20050203203A1 Process for grafting a fluoropolymer and multilayer structures comprising this grafted polymer 有权
标题翻译：用于接枝包含该接枝聚合物的含氟聚合物和多层结构的方法
公开(公告)号：US20050203203A1
公开(公告)日：2005-09-15
申请号：US10859300
申请日：2004-06-02
申请人： Anthony Bonnet , Barbara Ramfel , Fabrice Chopinez , Karine Triballier , Michael Werth , Thierry Pascal
发明人： Anthony Bonnet , Barbara Ramfel , Fabrice Chopinez , Karine Triballier , Michael Werth , Thierry Pascal
IPC分类号： C08J3/28
CPC分类号： B32B27/08 , B32B27/304 , B32B27/308 , B32B27/34 , B32B2250/24 , B32B2250/246 , B32B2250/40 , B32B2270/00 , B32B2307/202 , B32B2307/7265 , B32B2439/00 , B32B2439/60 , B32B2597/00 , C08F259/08 , C08F291/18 , C08J7/18 , Y10T428/31855 , Y10T428/31891 , Y10T428/31909 , Y10T428/31913 , C08F222/06
摘要： The present invention relates to a process for grafting an unsaturated monomer onto a fluoropolymer, having the steps of: a) melt blending the fluoropolymer with the unsaturated monomer; b) forming the blend obtained in a) into films, sheets, granules or powder; c) exposing the products from step b), in the absence of air, to photon (y) or electron (β) irradiation with a dose of between 1 and 15 Mrad; and d) optionally treating the product obtained at c) in order to remove all or part of the unsaturated monomer that has not been grafted onto the fluoropolymer. Structures made with these materials are barriers to many fluids and in particular to petrol and to air-conditioning fluids and may be formed into bottles, tanks, containers, pipes, hoses and vessels of all sorts. They may also be converted into films with which packaging is made.
摘要翻译：本发明涉及将不饱和单体接枝到含氟聚合物上的方法，具有以下步骤：a）将含氟聚合物与不饱和单体熔融共混; b）将a）中得到的共混物形成薄膜，薄片，颗粒或粉末; c）在没有空气的情况下将来自步骤b）的产物以1至15Mrad的剂量暴露于光子（y）或电子（β）照射; 和d）任选地处理在c）获得的产物，以便除去未接枝到含氟聚合物上的全部或部分不饱和单体。用这些材料制成的结构是许多流体的障碍，特别是汽油和空调流体的障碍，并且可以形成瓶，罐，容器，管，软管和各种容器。它们也可以转换为制成包装的薄膜。

3. 发明授权

US08124667B2 Method for grafting a fluorinated polymer and multilayer structures comprising said grafted fluoropolymer 失效
标题翻译：含氟聚合物的接枝方法和包含所述接枝的含氟聚合物的多层结构
公开(公告)号：US08124667B2
公开(公告)日：2012-02-28
申请号：US10584876
申请日：2004-12-28
申请人： Anthony Bonnet , Fabrice Chopinez , Pascal Sebire , Karine Triballier , Michael Werth , Michaela Steng
发明人： Anthony Bonnet , Fabrice Chopinez , Pascal Sebire , Karine Triballier , Michael Werth , Michaela Steng
IPC分类号： C08F275/00 , C08F259/00
CPC分类号： B32B27/28 , B32B27/08 , B32B27/18 , B32B27/304 , B32B27/32 , B32B27/34 , B32B2439/00 , B32B2553/00 , B32B2597/00 , C08F259/08 , C08L51/003 , C08L2666/02
摘要： The present invention relates to a method for radiation grafting a compound by irradiation, that can be grafted onto a fluoropolymer, so as to prevent destabilization of the fluorinated polymer. Said method comprises the following steps: a) the fluoropolymer is mixed in the melted state thereof with a graftable compound; b) the mixture obtained in a) is converted into films, plates, granulates or powder; c) the products from step b) are subjected to photonic (γ) or electronic (β) irradiation in a dose of between 0.5 and 15 Mrad; and d) optionally, the products from step c) are washed and/or a degassed. According to said method, a stabilizing agent is added to the fluorinated polymer. Said stabilizing agent can be an antioxidant, a graftable metal salt, or a combination of the two. The invention also relates to structures comprising at least one layer of said mixtures and at least one layer of another material, and to the use of said structures to obtain a barrier effect. Said structures act as a barrier to a plurality of fluids, especially to petrol and to air-conditioning fluids, and can take the form of bottles, tanks, containers, pipes, and all kinds of recipients. They can also be transformed into films used to produce packaging.
摘要翻译：本发明涉及通过辐射将化合物辐射接枝的方法，其可以接枝到含氟聚合物上，以防止氟化聚合物的不稳定。所述方法包括以下步骤：a）将含氟聚合物在其熔融状态下与可接枝化合物混合; b）将a）中得到的混合物转化成薄膜，板，颗粒或粉末; c）来自步骤b）的产物以0.5至15Mrad的剂量进行光子（γ）或电子（＆bgr）照射; 和d）任选地，来自步骤c）的产物被洗涤和/或脱气。根据所述方法，向氟化聚合物中加入稳定剂。所述稳定剂可以是抗氧化剂，可接枝的金属盐，或两者的组合。本发明还涉及包含至少一层所述混合物和至少一层另一种材料的结构，以及所述结构的使用以获得阻隔效应。所述结构用作对多种流体，特别是汽油和空调流体的屏障，并且可以采取瓶，罐，容器，管道和各种接收器的形式。它们也可以转化成用于生产包装的薄膜。

4. 发明申请

US20070149638A1 Method for grafting a fluorinated polymer and multilayer structures comprising said grafted fluoropolymer 失效
标题翻译：含氟聚合物的接枝方法和包含所述接枝的含氟聚合物的多层结构
公开(公告)号：US20070149638A1
公开(公告)日：2007-06-28
申请号：US10584876
申请日：2004-12-28
申请人： Anthony Bonnet , Fabrice Chopinez , Pascal Sebire , Karine Triballier , Michael Werth , Michaela Steng
发明人： Anthony Bonnet , Fabrice Chopinez , Pascal Sebire , Karine Triballier , Michael Werth , Michaela Steng
IPC分类号： C08J3/28
CPC分类号： B32B27/28 , B32B27/08 , B32B27/18 , B32B27/304 , B32B27/32 , B32B27/34 , B32B2439/00 , B32B2553/00 , B32B2597/00 , C08F259/08 , C08L51/003 , C08L2666/02
摘要： The present invention relates to a method for the radiation grafting of a compound that can be grafted onto a fluoropolymer, so as to prevent destabilization of the fluoropolymer, comprising the following steps: a) the fluoropolymer is melt-blended with a graftable compound; b) the blend obtained at a) is formed into films, sheets, granules or powder; c) the products from step b) are subjected to photon (γ) or electron (β) irradiation with a dose of between 0.5 and 15 Mrad; and d) optionally, the products from step c) are subjected to a washing and/or a degassing operation, and in which a stabilizer is blended into the fluoropolymer. The stabilizer may be an antioxidant, a graftable metal salt or else a combination of the two. The invention also relates to structures comprising at least one layer of these blends and at least one layer of another material. The invention also relates to the use of these structures in order to obtain a barrier effect. These structures form a barrier to many fluids and in particular to petrol and to air-conditioning fluids. These structures may be made in the form of bottles, tanks, containers, pipes, hoses and receptacles of all kinds. They may also be converted into films from which packaging is made.
摘要翻译：本发明涉及可以接枝到含氟聚合物上的化合物的辐射接枝方法，以防止含氟聚合物的不稳定化，包括以下步骤：a）将含氟聚合物与可接枝化合物熔融共混; b）在a）获得的共混物形成薄膜，薄片，颗粒或粉末; c）来自步骤b）的产物以0.5至15Mrad的剂量进行光子（γ）或电子（β）照射; 和d）任选地，来自步骤c）的产物进行洗涤和/或脱气操作，并且将稳定剂掺入含氟聚合物中。稳定剂可以是抗氧化剂，可接枝的金属盐或两者的组合。本发明还涉及包含这些共混物的至少一层和至少一层其它材料的结构。本发明还涉及这些结构用于获得屏障效果的用途。这些结构对许多流体形成屏障，特别是汽油和空调流体。这些结构可以以瓶，罐，容器，管，软管和各种容器的形式制成。它们也可以转化成从其制成包装的薄膜。

5. 发明申请

US20050065229A1 Process for oxidizing a fluoropolymer and multilayer structures comprising this oxidized fluoropolymer 审中-公开
标题翻译：用于氧化含氟聚合物和包含该氧化的含氟聚合物的多层结构的方法
公开(公告)号：US20050065229A1
公开(公告)日：2005-03-24
申请号：US10900940
申请日：2004-07-28
申请人： Anthony Bonnet , Barbara Ramfel , Pascal Sebire , Michael Werth , Thierry Pascal
发明人： Anthony Bonnet , Barbara Ramfel , Pascal Sebire , Michael Werth , Thierry Pascal
IPC分类号： C08F8/06 , C08J3/28
CPC分类号： B82Y30/00 , B32B7/10 , B32B7/12 , B32B27/08 , B32B27/304 , B32B27/32 , C08F8/06 , C08J3/28 , C08J7/123 , C08J2327/16 , C08F114/22
摘要： The present invention relates to a process for oxidizing a fluoropolymer, comprising the steps of: a) forming a fluoropolymer is into a film, a sheet, granules or powder; b) exposing the products from step a), in the presence of oxygen, to photon (γ) or electron (β) irradiation with a dose of between 1 and 15 Mrad; and c) optionally treating the product obtained in b) in order to remove all or some of the by-product impurities. The oxidized fluoropolymer thus obtained may be used as such or in a blend with at least one polymer. Structures comprising at least one layer of this oxidized fluoropolymer and at least one layer of another material may be formed into bottles, tanks, containers, pipes, hoses and vessels of all sorts. They may also be converted into films with which packaging is made. The invention also relates to the oxidized fluoropolymer.
摘要翻译：本发明涉及一种氧化含氟聚合物的方法，包括以下步骤：a）将含氟聚合物形成薄膜，片，颗粒或粉末; b）以1至15Mrad的剂量将来自步骤a）的产物在氧的存在下暴露于光子（γ）或电子（β）照射; 和c）任选地处理b）中获得的产物以除去所有或一些副产物杂质。由此获得的氧化含氟聚合物可以原样使用或与至少一种聚合物共混使用。包含至少一层该氧化含氟聚合物和至少一层其它材料的结构可以形成为各种瓶，罐，容器，管，软管和各种容器。它们也可以转换为制成包装的薄膜。本发明还涉及氧化的含氟聚合物。

6. 发明授权

US08178179B2 PVDF-based conductive composition 有权
标题翻译：基于PVDF的导电组合物
公开(公告)号：US08178179B2
公开(公告)日：2012-05-15
申请号：US12297020
申请日：2007-03-20
申请人： Anthony Bonnet , Michael Werth , Karine Triballier
发明人： Anthony Bonnet , Michael Werth , Karine Triballier
IPC分类号： B32B1/08
CPC分类号： H01B1/24 , B32B1/02 , B32B1/08 , B32B15/08 , B32B27/06 , B32B27/08 , B32B27/18 , B32B27/304 , B32B27/322 , B32B2264/108 , B32B2307/202 , B32B2307/3065 , B32B2597/00 , C08K3/04 , C08L27/16 , C08L2205/02 , Y10T428/1352 , Y10T428/139 , Y10T428/3154 , C08L2666/04
摘要： The invention concerns a conductive composition comprising (by weight): 30 to 60 parts of a fluid PVDF; 25 to 62 parts of a viscous PVDF; 8 to 13 parts of a conductive filler; 0 to 2 parts of a fire retardant agent; 0 to 0.05 parts of a nucleating agent, based on a total of 100 parts. Preferably, it comprises by weight: 35 to 50 parts of a fluid PVDF; 45 to 55 parts of a viscous PVDF; 8 to 13 parts of a conductive filler; 0 to 2 parts of a fireproof agent; 0 to 0.05 parts of a nucleating agent, based on a total of 100 parts. Preferably, the conductive composition has a viscosity in the molten state at 230° C. of less than 106 Pa·s, preferably between 102 and 106 Pa·s. The invention also concerns multilayer structures combining the conductive composition and a thermoplastic polymer or a metal.
摘要翻译：本发明涉及一种导电组合物，其包含（重量）：30至60份的流体PVDF; 25〜62份粘性PVDF; 8〜13份导电填料; 0〜2份阻燃剂; 0〜0.05份成核剂，总共100份。优选地，其包含重量：35至50份流体PVDF; 45〜55份粘性PVDF; 8〜13份导电填料; 0〜2份防火剂; 0〜0.05份成核剂，总共100份。优选地，导电组合物在230℃的熔融状态下的粘度小于106Pa·s，优选在102和106Pa·s之间。本发明还涉及组合导电组合物和热塑性聚合物或金属的多层结构。

7. 发明申请

US20100015376A1 PVDF-BASED CONDUCTIVE COMPOSITION 有权
标题翻译：基于PVDF的导电组合物
公开(公告)号：US20100015376A1
公开(公告)日：2010-01-21
申请号：US12297020
申请日：2007-03-20
申请人： Anthony Bonnet , Michael Werth , Karine Triballier
发明人： Anthony Bonnet , Michael Werth , Karine Triballier
IPC分类号： H01B1/24 , B32B27/08 , B32B1/00 , B32B1/08
CPC分类号： H01B1/24 , B32B1/02 , B32B1/08 , B32B15/08 , B32B27/06 , B32B27/08 , B32B27/18 , B32B27/304 , B32B27/322 , B32B2264/108 , B32B2307/202 , B32B2307/3065 , B32B2597/00 , C08K3/04 , C08L27/16 , C08L2205/02 , Y10T428/1352 , Y10T428/139 , Y10T428/3154 , C08L2666/04
摘要： The invention relates to a conducting composition comprising, (by weight): 30 to 60 parts of a fluid PVDF; 25 to 62 parts of a viscous PVDF; 8 to 13 parts of a conducting filler; 0 to 2 parts of a fire retardant; and 0 to 0.05 parts of a nucleating agent, the total making 100 parts.Preferably, it comprises, by weight: 35 to 50 parts of a fluid PVDF; 45 to 55 parts of a viscous PVDF; 8 to 13 parts of a conducting filler; 0 to 2 parts of a fire retardant; and 0 to 0.05 parts of a nucleating agent, the total making 100 parts.Preferably, the conducting composition has a melt viscosity at 230° C. of less than 106 Pa·s, preferably between 102 and 106 Pa·s.The invention also relates to multilayer structures combining the conducting composition with a thermoplastic polymer or a metal.
摘要翻译：本发明涉及一种导电组合物，其包含（重量）：30至60份流体PVDF; 25〜62份粘性PVDF; 8〜13份导电填料; 0〜2份阻燃剂; 和0〜0.05份成核剂，共制100份。优选地，其包含重量比：35至50份流体PVDF; 45〜55份粘性PVDF; 8〜13份导电填料; 0〜2份阻燃剂; 和0〜0.05份成核剂，共制100份。优选地，导电组合物在230℃下的熔体粘度小于106Pa.s，优选在102和106Pa之间。本发明还涉及将导电组合物与热塑性聚合物或金属组合的多层结构。

8. 发明申请

US20050170121A1 Use of a hose based on an irradiation-grafted fluoropolymer for transporting petrol in a service station 审中-公开
标题翻译：使用基于照射嫁接的含氟聚合物的软管在服务站中运输汽油
公开(公告)号：US20050170121A1
公开(公告)日：2005-08-04
申请号：US11000163
申请日：2004-11-30
申请人： Anthony Bonnet , Fabrice Chopinez , Pascal Sebire , Michael Werth , Gregory O'Brien , Saeid Zerafati
发明人： Anthony Bonnet , Fabrice Chopinez , Pascal Sebire , Michael Werth , Gregory O'Brien , Saeid Zerafati
IPC分类号： B67D7/04 , B32B1/08 , B32B27/08 , B32B27/30 , B32B27/32 , B67D7/06 , B67D7/38 , C08L51/06 , F16L11/00 , F16L11/04 , F16L58/02
CPC分类号： B32B27/08 , B32B1/08 , B32B27/20 , B32B27/304 , B32B27/32 , B32B2250/03 , B32B2250/04 , B32B2250/05 , B32B2250/24 , B32B2262/106 , B32B2264/108 , B32B2307/21 , B32B2597/00 , B82Y30/00 , F16L11/00 , F16L11/06 , Y10T428/1393
摘要： The present invention relates to a hose having a layer consisting of a fluoropolymer onto which an unsaturated monomer has been irradiation-grafted and, a polyolefin outer layer. The hose is useful for transporting petrol in a service station. In one embodiment a fluoropolymer, preferably PDVF, layer is placed beside the irradiation-grafted fluoropolymer. The hose may consist of a irradiation-grafted fluoropolymer inner layer and a polyolefin outer layer, or multilayer hose with either a central irradiation-grafted fluoropolymer layer and polyolefin inner and outer layers, or a polyolefin central layer and irradiation-grafted fluoropolymer inner and outer layers. The irradiation-grafted fluoropolymer layer may be replaced with a layer of a blend of a fluoropolymer, preferably PVDF, and of an irradiation-grafted fluoropolymer. It may also be covered with a fluoropolymer.
摘要翻译：本发明涉及一种软管，其具有由不饱和单体被照射接枝到其上的含氟聚合物组成的层和聚烯烃外层。软管可用于在维修站内运输汽油。在一个实施方案中，将含氟聚合物，优选PDVF层放置在照射接枝的含氟聚合物旁边。软管可以由辐射接枝的含氟聚合物内层和聚烯烃外层组成，或者具有中心辐射接枝的含氟聚合物层和聚烯烃内外层的多层软管，或聚烯烃中心层和内外辐射接枝氟聚合物层。照射接枝的氟聚合物层可以用含氟聚合物，优选PVDF和辐照接枝的含氟聚合物的共混物层代替。也可以用含氟聚合物覆盖。

9. 发明申请

US20050118372A1 Use of a structure based on a grafted fluoropolymer for storing and transporting chemicals 审中-公开
标题翻译：使用基于接枝的含氟聚合物的结构来储存和运输化学品
公开(公告)号：US20050118372A1
公开(公告)日：2005-06-02
申请号：US11001823
申请日：2004-12-02
申请人： Anthony Bonnet , Fabrice Chopinez , Pascal Sebire , Michael Werth
发明人： Anthony Bonnet , Fabrice Chopinez , Pascal Sebire , Michael Werth
IPC分类号： B32B27/28 , B32B27/32 , B32B1/08 , B32B27/30
CPC分类号： B32B27/08 , B32B27/28 , B32B27/304 , B32B27/32 , B32B2307/714 , B32B2439/00 , B82Y30/00 , Y10T428/1352 , Y10T428/3154 , Y10T428/31935 , Y10T428/31938
摘要： The present invention relates to the use for storing or transporting chemicals of a structure comprising an inner layer in contact with the fluid to be stored or transported, consisting of a fluoropolymer onto which an unsaturated monomer has been grafted by irradiation and, directly attached to the latter, a polyolefin outer layer. According to a variant, the structure comprises a fluoropolymer, preferably PDVF, layer placed beside the radiation-grafted fluoropolymer. The invention also relates to a structure having a central layer consisting of a radiation-grafted fluoropolymer and, directly attached to the latter, a polyolefin outer layer and a polyolefin inner layer. The polyolefin inner layer is the layer in contact with the chemicals. According to a variant, the radiation-grafted fluoropolymer layer is replaced with a layer of a blend of a fluoropolymer, preferably PVDF, and of a radiation-grafted fluoropolymer.
摘要翻译：本发明涉及用于储存或运输结构的用途，所述结构包括与待储存或运输的流体接触的内层，所述内层由其中通过照射接枝不饱和单体的含氟聚合物组成，并直接附着于后者是聚烯烃外层。根据一个变体，该结构包括位于辐射接枝的含氟聚合物旁边的含氟聚合物，优选PDVF层。本发明还涉及一种具有由辐射接枝的含氟聚合物组成的中心层并直接与其连接的聚烯烃外层和聚烯烃内层的结构。聚烯烃内层是与化学品接触的层。根据一个变型，辐射接枝的含氟聚合物层被氟聚合物，优选PVDF和辐射接枝的含氟聚合物的共混物层代替。

10. 发明申请

US20050069778A1 Structure comprising a modified fluoropolymer and electrode based on this structure 审中-公开
标题翻译：包含基于该结构的改性含氟聚合物和电极的结构
公开(公告)号：US20050069778A1
公开(公告)日：2005-03-31
申请号：US10900817
申请日：2004-07-28
申请人： Anthony Bonnet , Barbara Ramfel , Benoit Barriere , Thierry Pascal
发明人： Anthony Bonnet , Barbara Ramfel , Benoit Barriere , Thierry Pascal
IPC分类号： B32B15/082 , B32B15/08 , C08F8/06 , C08F259/08 , C08J3/12 , C08J5/18 , C08J7/18 , C09D127/16 , C09D127/22 , C09D151/06 , C09J127/16 , H01M2/16 , H01M4/60 , H01M4/62 , H01M4/66 , H01M10/02 , H01M10/0525 , H01M10/36
CPC分类号： H01M4/623 , H01M4/621 , H01M4/661 , H01M10/0525 , Y10T428/31692
摘要： The present invention relates to a structure comprising, in succession: a metal layer L1, optionally a fluorinated primer L2, which is a blend comprising, by weight, 1 to 100% of at least one modified fluoropolymer per 0 to 99% of fluoropolymer, respectively, and a layer of a fluoropolymer L3; such that, if the primer layer L2 is absent, the fluoropolymer L3 is a blend comprising, by weight, 1 to 100% of at least one modified fluoropolymer per 0 to 99% of fluoropolymer, respectively; the said modified fluoropolymer being chosen from: fluoropolymers grafted with an unsaturated monomer, the grafting being carried out in the absence of oxygen by irradiation of the unsaturated monomer and of the fluoropolymer that are melt-blended beforehand, and fluoropolymers irradiated in the presence of oxygen (also referred to as oxidized fluoropolymers). The structure is useful as a positive electrode for a lithium-ion battery.
摘要翻译：本发明涉及一种结构，其包括：连续地包含金属层L1，任选的氟化底漆L2，其是共混物，其包含按重量计1至100％的至少一种改性含氟聚合物，每0至99％的含氟聚合物，和一层氟聚合物L3; 使得如果不存在底漆层L2，则含氟聚合物L3是共混物，其分别包含0至99％的含氟聚合物中的至少一种改性含氟聚合物1至100重量％所述改性含氟聚合物选自：用不饱和单体接枝的含氟聚合物，接枝在不存在氧的情况下通过不预先熔融共混的不饱和单体和含氟聚合物的照射和在氧气存在下照射的含氟聚合物进行（也称为氧化含氟聚合物）。该结构可用作锂离子电池的正极。

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