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公开(公告)号：US6166252A
公开(公告)日：2000-12-26
申请号：US226121
申请日：1999-01-07
IPC分类号： B01J23/26 , C07B61/00 , C07C51/58 , C07C51/60 , C07C51/62 , C07C51/64 , C07C55/40 , C07C53/21
CPC分类号： C07C51/60 , C07C51/62 , Y02P20/582 , C07C53/48
摘要： Process for preparing dichlorofluoroacetylfluoride (CFCl.sub.2 COF) comprising the following steps:a) fluorination with hydrofluoric acid (HF) of the trichloroacetyl halide in a fixed or fluidized tubular bed reactor, filled with fluorination catalysts and having a temperature profile between the inlet of the reactants and the outlet of the reaction products, in the range from 175.degree. C. to 275.degree. C.b) distillation of the reaction products with trichloroacetylfluoride recycle and recovery of a mixture formed by HF and CFCl.sub.2 COF;c) separation of the HF/CFCl.sub.2 COF mixture components by cooling at temperatures lower than -10.degree. C., and optionally the HF recycle.
摘要翻译： 制备二氯氟乙酰氟（CFCl2COF）的方法包括以下步骤：a）在固定或流化的管式床反应器中用三氟乙酰卤的氢氟酸（HF）氟化，填充氟化催化剂，并且在反应物入口和 反应产物的出口在175℃至275℃的范围内。b）用三氯乙酰氟循环蒸馏反应产物并回收由HF和CFCl 2 COF形成的混合物; c）通过在低于-10℃的温度下冷却并任选地HF再循环来分离HF / CFCl 2 COF混合物组分。
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2.发明授权(co)polymerization process in suspension for preparing hydrogen containing thermoplastic fluoropolymers 失效（共）聚合方法，用于制备含氢热塑性含氟聚合物的悬浮液
公开(公告)号：US5569728A
公开(公告)日：1996-10-29
申请号：US405811
申请日：1995-03-16
申请人： Julio A. Abusleme , Piero Gavezotti
发明人： Julio A. Abusleme , Piero Gavezotti
IPC分类号： C08F214/18 , C08F2/18 , C08F2/38 , C08F4/28 , C08F4/32 , C08F4/34 , C08F4/36 , C08F14/18 , C08F214/22 , C08F214/24 , C08F214/26
摘要： The invention relates to a (co)polymerization process in suspension for preparing hydrogen containing thermoplastic fluoropolymers, such as for instance ethylene/chlorotrifluoro-ethylene or ethylene/tetrafluoroethylene copolymers, or vinylidenefluoride homopolymers or copolymers, wherein bis-dichlorofluoroacetylperoxide (CFCl.sub.2 --CO--O).sub.2 (DCFAP) is used as polymerization initiator. From such process products endowed with high thermal stability, remarkably higher than that obtainable using bis-trichloroacetylperoxide (TCAP), are obtained.
摘要翻译： 本发明涉及用于制备含氢热塑性含氟聚合物的悬浮液中的（共）聚合方法，例如乙烯/氯三氟乙烯或乙烯/四氟乙烯共聚物或偏二氟乙烯均聚物或共聚物，其中双 - 二氯氟乙酰基过氧化物（CFCl 2 -CO-O ）2（DCFAP）用作聚合引发剂。 从具有高热稳定性的这种加工产物，显着高于使用双三氯乙酰基过氧化物（TCAP）获得的那些。
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3.发明授权Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers therefrom 失效全氟二恶烷，其制备方法及其均聚物和共聚物
公开(公告)号：US5646223A
公开(公告)日：1997-07-08
申请号：US694509
申请日：1996-08-07
IPC分类号： C07D317/42 , C08F34/00 , C08F34/02 , C08F134/02 , C08F214/26 , C08F234/02 , C10M107/24 , C10N50/10 , C08F16/24
CPC分类号： C07D317/42 , C08F214/262 , C08F2438/01
摘要： The invention relates to new thermoprocessable copolymers of tetrafluoroethylene constituted by perfluoromethylvinylether (0.5-13% by weight), a fluorinated dioxole (0.05-3%) and tetrafluoroethylene (difference to 100%), particularly useful for coating electric cables by melt extrusion. It relates also to new perfluorodioxoles of formula ##STR1## wherein R.sub.F is a C.sub.1 -C.sub.5 perfluoroalkyl radical; X.sub.1 and X.sub.2 are, independently from each other, F or CF.sub.3 ; and their homopolymers and copolymers, in particular thermoprocessable copolymers as defined above.
摘要翻译： 本发明涉及由全氟甲基乙烯基醚（0.5-13重量％），氟化二氧杂环戊烯（0.05-3％）和四氟乙烯（差异至100％）构成的四氟乙烯的新型热可加工共聚物，特别适用于通过熔融挤出涂覆电缆。 它还涉及式为“IMAGE”的新的全氟二恶烷，其中RF是C1-C5全氟烷基; X 1和X 2彼此独立地为F或CF 3; 和它们的均聚物和共聚物，特别是如上定义的热可加工共聚物。
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4.发明授权Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom 失效全氟二恶烷，其制备方法以及由其获得的均聚物和共聚物
公开(公告)号：US5571932A
公开(公告)日：1996-11-05
申请号：US560196
申请日：1995-11-21
IPC分类号： C07D317/42 , C08F34/00 , C08F34/02 , C08F134/02 , C08F214/26 , C08F234/02 , C10M107/24 , C10N50/10 , C07D317/00
CPC分类号： C07D317/42 , C08F214/262 , C08F2438/01
摘要： The invention relates to new thermoprocessable copolymers of tetrafluoroethylene constituted by perfluoromethylvinylether (0.5-13% by weight), a fluorinated dioxole (0.05-3%) and tetrafluoroethylene (difference to 100%), particularly useful for coating electric cables by melt extrusion.It relates also to new perfluorodioxoles of formula ##STR1## wherein R.sub.F is a C.sub.1 -C.sub.5, perfluoroalkyl radical; X.sub.1 and X.sub.2 are, independently from each other, F or CF.sub.3 ; and their homopolymers and copolymers, in particular thermoprocessable copolymers as defined above.
摘要翻译： 本发明涉及由全氟甲基乙烯基醚（0.5-13重量％），氟化二氧杂环戊烯（0.05-3％）和四氟乙烯（差异至100％）构成的四氟乙烯的新型热可加工共聚物，特别适用于通过熔融挤出涂覆电缆。 它还涉及新的全氟二恶烷，其中RF是C1-C5，全氟烷基; X 1和X 2彼此独立地为F或CF 3; 和它们的均聚物和共聚物，特别是如上定义的热可加工共聚物。
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公开(公告)号：US5498682A
公开(公告)日：1996-03-12
申请号：US270149
申请日：1994-07-01
IPC分类号： C07D317/42 , C08F34/00 , C08F34/02 , C08F134/02 , C08F214/26 , C08F234/02 , C10M107/24 , C10N50/10 , C08F14/18
CPC分类号： C07D317/42 , C08F214/262 , C08F2438/01
摘要： The invention relates to new thermoprocessable copolymers of tetrafluoroethylene constituted by perfluoromethylvinylether (0.5-13% by weight), a fluorinated dioxole (0.05-3%) and tetrafluoroethylene (difference to 100%), particularly useful for coating electric cables by melt extrusion. It relates also to new perfluorodioxoles of formula ##STR1## wherein R.sub.F is a C.sub.1 -C.sub.5 perfluoroalkyl radical; X.sub.1 and X.sub.2 are, independently from each other, F or CF.sub.3 ; and their homopolymers and copolymers, in particular thermoprocessable copolymers as defined above.
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6.发明授权Perfluorodioxoles, the preparation process thereof, and homopolymers and copolymers obtained therefrom 失效全氟二恶烷，其制备方法以及由其获得的均聚物和共聚物
公开(公告)号：US5495028A
公开(公告)日：1996-02-27
申请号：US466387
申请日：1995-06-06
IPC分类号： C07D317/42 , C08F34/00 , C08F34/02 , C08F134/02 , C08F214/26 , C08F234/02 , C10M107/24 , C10N50/10 , C07D317/00
CPC分类号： C07D317/42 , C08F214/262 , C08F2438/01
摘要： The invention relates to new thermoprocessable copolymers of tetrafluoroethylene constituted by perfluoromethylvinylether (0.5-13% by weight), a fluorinated dioxole (0.05-3%) and tetrafluoroethylene (difference to 100%), particularly useful for coating electric cables by melt extrusion. It relates also to new perfluorodioxoles of formula ##STR1## wherein R.sub.F is a C.sub.1 -C.sub.5 perfluoroalkyl radical; X.sub.1 and X.sub.2 are, independently from each other, F or CF.sub.3 ; and their homopolymers and copolymers, in particular thermoprocessable copolymers as defined above.
摘要翻译： 本发明涉及由全氟甲基乙烯基醚（0.5-13重量％），氟化二氧杂环戊烯（0.05-3％）和四氟乙烯（差异至100％）构成的四氟乙烯的新型热可加工共聚物，特别适用于通过熔融挤出涂覆电缆。 它还涉及式为“IMAGE”的新的全氟二恶烷，其中RF是C1-C5全氟烷基; X 1和X 2彼此独立地为F或CF 3; 和它们的均聚物和共聚物，特别是如上定义的热可加工共聚物。
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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：US09382362B2
公开(公告)日：2016-07-05
申请号：US13638425
申请日：2011-03-31
申请人： Julio A. Abusleme , Riccardo Pieri , Ivan Pagin
发明人： Julio A. Abusleme , Riccardo Pieri , Ivan Pagin
IPC分类号： C08F20/06 , C08F214/18 , C08F8/00 , C09D127/16 , C08J5/00 , C08J5/22 , B01D67/00 , B01D69/14 , B82Y30/00 , C08F220/06 , C08F220/20 , C08F214/22 , C08F214/24 , C08K3/34 , H01M2/14 , H01M2/16 , H01M8/10 , B01D71/02 , B01D71/34 , B01D71/70
CPC分类号： C08F214/18 , B01D67/0079 , B01D69/148 , B01D71/022 , B01D71/027 , B01D71/34 , B01D71/70 , B01D2323/38 , B82Y30/00 , C08F8/00 , C08F214/182 , C08F214/186 , C08F214/225 , C08F214/245 , C08F220/06 , C08F220/20 , C08F2800/10 , C08F2810/20 , C08F2810/50 , C08J5/005 , C08J5/2281 , C08J2333/10 , C08K3/346 , C09D127/16 , H01M2/145 , H01M2/166 , H01M8/1046 , Y02P70/56 , C08F8/12 , C08F8/42 , C08F210/02 , C08K3/36
摘要： A process for manufacturing a fluoropolymer hybrid organic/inorganic composite comprising: (i) mixing at least one fluoropolymer comprising recurring units derived from at least one (meth)acrylic monomer [monomer (MA)] of formula: at least one metal compound [compound (M)] of formula: X4-mAYm, 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 atom or a C1-C5 hydrocarbon moiety comprising at least one hydroxyl group [polymer (F)]; wherein m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, Y is a hydrolysable group, X is a hydrocarbon group comprising one or more functional groups; (ii) reacting at least a fraction of hydroxyl groups of the ROH groups of said monomer (MA) of said polymer (F) with at least a fraction of said compound (M), to obtain a grafted polymer comprising pendant —Ym-1AX4-m groups, with m, Y, A and X having same meaning as above; and (iii) hydrolyzing and/or polycondensing compound (M) and/or pendant —Ym-1AX4-m groups as above. The invention also disclose the fluoropolymer hybrid organic/inorganic composites obtained therefrom and the method of the use of the same.
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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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