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公开(公告)号：US09441087B2
公开(公告)日：2016-09-13
申请号：US13878030
申请日：2011-10-13
CPC分类号： C08K3/22 , B29D99/00 , B32B27/06 , B32B27/322 , B32B2439/00 , C08J5/18 , C08J2327/12 , C08K5/005 , Y10T29/49002 , Y10T29/49623 , Y10T428/25 , C08L27/12
摘要： A thermoplastic fluoropolymer composition comprising at least one semi-crystalline polymer (A) comprising recurring units derived from ethylene and at least one of chlorotrifluoroethylene (CTFE) and tetrafluoroethylene (TFE), said polymer having a heat of fusion of at most 35 J/g and from 0.05 to 5% by weight, based on weight of said semi-crystalline polymer (A), of particles of at least one inorganic UV blocker compound, said particles having an average particle size of 1 to 150 nm, said composition being suitable for manufacturing UV-opaque films having outstanding transparency and haze properties.
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公开(公告)号：US11441007B2
公开(公告)日：2022-09-13
申请号：US14131747
申请日：2012-07-10
申请人： Stefano Mortara , Julio A. Abusleme
发明人： Stefano Mortara , Julio A. Abusleme
IPC分类号： C08K3/22 , C08F214/22 , C08F20/06 , B29C48/21 , C09D127/16 , C08F14/22 , C08L27/16 , B32B27/30 , B32B27/36 , C08K3/30
摘要： The invention pertains to a composition (C1) comprising: at least one (meth)acrylic modified VDF polymer [polymer (A)] comprising recurring units derived from comprising recurring units derived from vinylidene fluoride (VDF) monomer and at least one hydrophilic (meth)acrylic monomer (MA) of formula (I), wherein each of R1, R2, R3, equal or different from each other, is independently a hydrogen atom or a C1-C3 hydrocarbon group, and ROH is a hydrogen or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group; at least one inorganic UV blocker compound in an amount not exceeding 5% wt, with respect to the weight of polymer (A), to multilayer assemblies comprising one layer made from said composition (C1), to a method for manufacturing said multilayer assemblies and to the use of the same in different field of use, including protection of PV modules.
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公开(公告)号：US08642702B2
公开(公告)日：2014-02-04
申请号：US13643339
申请日：2011-04-26
申请人： Julio A. Abusleme , Stefano Mortara
发明人： Julio A. Abusleme , Stefano Mortara
CPC分类号： C08J5/18 , C08J2327/16 , C08L27/16 , C08L27/12 , C08L23/0892
摘要： The invention pertains to a thermoplastic VDF polymer composition comprising: at least one thermoplastic vinylidene fluoride (VDF) polymer comprising at least 85% by moles of recurring units derived from VDF; and at least one ethylene/chlorotrifluoroethylene (ECTFE) polymer, wherein said ECTFE polymer possesses a melting point of less than 210° C. and it is comprised in an amount of from 0.1 to 20% wt with respect to the total weight of VDF polymer and ECTFE polymer. The invention also pertains to a process for making the VDF polymer and to the uses thereof for manufacturing films, in particular transparent films.
摘要翻译： 本发明涉及一种热塑性VDF聚合物组合物，其包含：至少一种包含至少85％摩尔衍生自VDF的重复单元的热塑性偏二氟乙烯（VDF）聚合物; 和至少一种乙烯/氯三氟乙烯（ECTFE）聚合物，其中所述ECTFE聚合物具有小于210℃的熔点，并且其含量相对于VDF聚合物的总重量为0.1-20重量％ 和ECTFE聚合物。 本发明还涉及制备VDF聚合物的方法及其用于制造膜，特别是透明膜的用途。
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公开(公告)号：US20130192755A1
公开(公告)日：2013-08-01
申请号：US13877792
申请日：2011-10-12
IPC分类号： B32B27/08
CPC分类号： B32B27/08 , B32B27/20 , B32B27/304 , B32B2250/03 , B32B2250/246 , B32B2250/40 , B32B2264/102 , B32B2307/412 , B32B2307/71 , B32B2307/712 , B32B2457/12 , H01L31/0481 , Y02E10/50 , Y10T156/10 , Y10T428/257 , Y10T428/259 , Y10T428/265 , Y10T428/31544
摘要： A multilayer assembly comprising a first inner layer (L1) made from a first composition (C1), said first composition (C1) comprising at least one polymer comprising recurring units derived from ethylene (E) and from chlorotrifluoroethylene (CTFE), and at least one Ti compound; and a second outer layer (L2) made from a second composition, said second composition (C2) being free from TiO2-containing additives, said second composition (C2) comprising at least one semi-crystalline polymer (A) comprising recurring units derived from ethylene and from at least one fluoromonomer selected from chlorotrifluoroethylene (CTFE), tetrafluoroethylene (TFE) and mixtures thereof, said semi-crystalline polymer (A) having a heat of fusion of at least 35 J/g.
摘要翻译： 一种多层组件，包括由第一组合物（C1）制成的第一内层（L1），所述第一组合物（C1）包含至少一种包含衍生自乙烯（E）和氯三氟乙烯（CTFE）的重复单元的聚合物，并且至少 一钛化合物 和由第二组合物制成的第二外层（L2），所述第二组合物（C2）不含TiO 2添加剂，所述第二组合物（C2）包含至少一种半结晶聚合物（A），其包含衍生自 乙烯和至少一种选自三氟氯乙烯（CTFE），四氟乙烯（TFE）及其混合物的含氟单体，所述半结晶聚合物（A）具有至少35J / g的熔化热。
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公开(公告)号：US20140127434A1
公开(公告)日：2014-05-08
申请号：US14131747
申请日：2012-07-10
申请人： Stefano Mortara , Julio A. Abusleme
发明人： Stefano Mortara , Julio A. Abusleme
CPC分类号： C08K3/22 , B29C48/21 , C08K3/30 , Y10T29/49826 , Y10T428/1352 , Y10T428/1393 , Y10T428/31515 , Y10T428/3154
摘要： The invention pertains to a composition (C1) comprising: at least one (meth)acrylic modified VDF polymer [polymer (A)] comprising recurring units derived from comprising recurring units derived from vinylidene fluoride (VDF) monomer and at least one hydrophilic (meth)acrylic monomer (MA) of formula (I), wherein each of R1, R2, R3, equal or different from each other, is independently a hydrogen atom or a C1-C3 hydrocarbon group, and ROH is a hydrogen or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group; at least one inorganic UV blocker compound in an amount not exceeding 5% wt, with respect to the weight of polymer (A), to multilayer assemblies comprising one layer made from said composition (C1), to a method for manufacturing said multilayer assemblies and to the use of the same in different field of use, including protection of PV modules.
摘要翻译： 本发明涉及一种组合物（C1），其包含：至少一种（甲基）丙烯酸改性的VDF聚合物[聚合物（A）]，其包含衍生自衍生自偏二氟乙烯（VDF）单体的重复单元和至少一种亲水（甲基） ）式（I）的丙烯酸单体（MA），其中R1，R2，R3彼此相同或不同的各自独立地为氢原子或C1-C3烃基，ROH为氢或C1- C5烃部分包含至少一个羟基; 相对于聚合物（A）的重量，不超过5重量％的至少一种无机UV阻断剂化合物，包含由所述组合物（C1）制成的一层的多层组件，涉及制备所述多层组件的方法和 使用不同的使用领域，包括保护光伏组件。
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公开(公告)号：US20130037754A1
公开(公告)日：2013-02-14
申请号：US13643339
申请日：2011-04-26
申请人： Julio A. Abusleme , Stefano Mortara
发明人： Julio A. Abusleme , Stefano Mortara
CPC分类号： C08J5/18 , C08J2327/16 , C08L27/16 , C08L27/12 , C08L23/0892
摘要： The invention pertains to a thermoplastic VDF polymer composition comprising: at least one thermoplastic vinylidene fluoride (VDF) polymer comprising at least 85% by moles of recurring units derived from VDF; and at least one ethylene/chlorotrifluoroethylene (ECTFE) polymer, wherein said ECTFE polymer possesses a melting point of less than 210° C. and it is comprised in an amount of from 0.1 to 20% wt with respect to the total weight of VDF polymer and ECTFE polymer. The invention also pertains to a process for making the VDF polymer and to the uses thereof for manufacturing films, in particular transparent films.
摘要翻译： 本发明涉及一种热塑性VDF聚合物组合物，其包含：至少一种包含至少85％摩尔衍生自VDF的重复单元的热塑性偏二氟乙烯（VDF）聚合物; 和至少一种乙烯/氯三氟乙烯（ECTFE）聚合物，其中所述ECTFE聚合物具有小于210℃的熔点，并且其含量相对于VDF聚合物的总重量为0.1-20重量％ 和ECTFE聚合物。 本发明还涉及制备VDF聚合物的方法及其用于制造膜，特别是透明膜的用途。
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公开(公告)号：US10745555B2
公开(公告)日：2020-08-18
申请号：US14127101
申请日：2012-06-15
IPC分类号： C08L71/02 , B01D71/32 , H01M2/16 , C08L27/16 , A61M1/34 , H01M10/0525 , C08J5/18 , C08L27/20 , C08F214/22
摘要： The present invention pertains to a process for the manufacture of a porous membrane, said process comprising the following steps: (i) providing a composition [composition (F)] comprising: —at least one fluoropolymer [polymer (F)] comprising recurring units derived from at least one (meth)acrylic monomer (MA) having formula (I) wherein: —R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and —RX is a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one functional group selected from a hydroxyl, a carboxyl, an epoxide, an ester and an ether group, and —at least one poly(alkylene oxide) (PAO); (ii) processing said composition (F) to provide a film; (iii) treating the film so obtained with an aqueous composition to provide said porous membrane. The present invention also relates to films and compositions used in said process, to porous membranes obtained from said process and to use of said porous membranes as separators in Lithium-ion batteries, as filtration membranes or in biomedical applications.
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公开(公告)号：US20140131268A1
公开(公告)日：2014-05-15
申请号：US14127101
申请日：2012-06-15
摘要： The present invention pertains to a process for the manufacture of a porous membrane, said process comprising the following steps: (i) providing a composition [composition (F)] comprising: —at least one fluoropolymer [polymer (F)] comprising recurring units derived from at least one (meth)acrylic monomer (MA) having formula (I) wherein: —R1, R2 and R3, equal to or different from each other, are independently selected from a hydrogen atom and a C1-C3 hydrocarbon group, and —RX is a hydrogen atom or a C1-C5 hydrocarbon moiety comprising at least one functional group selected from a hydroxyl, a carboxyl, an epoxide, an ester and an ether group, and —at least one poly(alkylene oxide) (PAO); (ii) processing said composition (F) to provide a film; (iii) treating the film so obtained with an aqueous composition to provide said porous membrane. The present invention also relates to films and compositions used in said process, to porous membranes obtained from said process and to use of said porous membranes as separators in Lithium-ion batteries, as filtration membranes or in biomedical applications.
摘要翻译： 本发明涉及制造多孔膜的方法，所述方法包括以下步骤：（i）提供组合物[组合物（F）]，其包含：至少一种含有重复单元的含氟聚合物[聚合物（F）]] 衍生自具有式（I）的至少一种（甲基）丙烯酸单体（MA），其中：-R1，R2和R3彼此相同或不同，独立地选自氢原子和C1-C3烃基， -RX是氢原子或包含至少一个选自羟基，羧基，环氧化物，酯和醚基的官能团的C1-C5烃部分，和至少一种聚（环氧烷）（PAO ）; （ii）处理所述组合物（F）以提供膜; （iii）用含水组合物处理如此获得的膜以提供所述多孔膜。 本发明还涉及所述方法中使用的膜和组合物，从所述方法获得的多孔膜，以及使用所述多孔膜作为锂离子电池中的分离器，作为过滤膜或在生物医学应用中。
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公开(公告)号：US20130202878A1
公开(公告)日：2013-08-08
申请号：US13878030
申请日：2011-10-13
CPC分类号： C08K3/22 , B29D99/00 , B32B27/06 , B32B27/322 , B32B2439/00 , C08J5/18 , C08J2327/12 , C08K5/005 , Y10T29/49002 , Y10T29/49623 , Y10T428/25 , C08L27/12
摘要： A thermoplastic fluoropolymer composition comprising at least one semi-crystalline polymer (A) comprising recurring units derived from ethylene and at least one of chlorotrifluoroethylene (CTFE) and tetrafluoroethylene (TFE), said polymer having a heat of fusion of at most 35 J/g and from 0.05 to 5% by weight, based on weight of said semi-crystalline polymer (A), of particles of at least one inorganic UV blocker compound, said particles having an average particle size of 1 to 150 nm, said composition being suitable for manufacturing UV-opaque films having outstanding transparency and haze properties.
摘要翻译： 一种热塑性含氟聚合物组合物，其包含至少一种包含衍生自乙烯和三氟氯乙烯（CTFE）和四氟乙烯（TFE）中的至少一种的重复单元的半结晶聚合物（A），所述聚合物具有至多35J / g的熔融热 和0.05至5重量％的所述半结晶聚合物（A）的重量，至少一种无机UV阻断剂化合物的颗粒，所述颗粒的平均粒径为1-150nm，所述组合物是合适的 用于制造具有优异的透明性和雾度特性的不透紫外线膜。
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