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    Extrusion agent based on a heterogeneous PVDF
    62.
    发明授权
    Extrusion agent based on a heterogeneous PVDF 有权
    基于异质PVDF的挤出剂

    公开(公告)号：US08501862B2

    公开(公告)日：2013-08-06

    申请号：US12160493

    申请日：2007-01-05

    申请人： Anthony Bonnet ,  Johann Laffargue ,  Francois Beaume

    发明人： Anthony Bonnet ,  Johann Laffargue ,  Francois Beaume

    IPC分类号： C08L27/16 ,  C08L83/06

    CPC分类号： C08L27/16 ,  C08K5/0008 ,  C08K5/06 ,  C08K5/10 ,  C08K5/32 ,  C08L23/00 ,  C08L23/0815 ,  C08L71/02 ,  C08L2205/06 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/14

    摘要： The invention relates to an extrusion agent comprising: at least one heterogeneous PVDF (A), in other words a copolymer of VDF and at least one comonomer of VDF, comprising by weight at least 50%, advantageously at least 75%, of VDF which has a melting point Tm (expressed in ° C.)>172-549 m, preferably >1.1×(172-549 m), where m denotes the overall molar percentage of comonomer(s); and at least one interface agent (B), which are optionally diluted in a polyolefin (C). The heterogeneous PVDF preferably has a Tm of between 160 and 172° C. Advantageously it is also a VDF-HFP copolymer containing, by weight, from 88% to 92% of VDF and from 8% to 12% of HFP. The extrusion agent is used to reduce or eliminate the surface defects which arise during the extrusion of a thermoplastic resin (D). This resin may be a polyolefin, a styrenic resin, a polyester or a PVC. Optionally it may also be filled, i.e., may contain dispersed organic or inorganic particles.

    摘要翻译： 本发明涉及一种挤出剂，其包含：至少一种非均相PVDF（A），换句话说，VDF和至少一种VDF共聚单体的共聚物，包含至少50％，有利地至少75％的VDF， 熔点Tm（以℃表示）>172-549μm，优选> 1.1×（172-549μm），其中m表示共聚单体的总摩尔百分比。 和至少一种界面剂（B），其任选地在聚烯烃（C）中稀释。 非均相PVDF优选具有160至172℃的Tm。有利地，它还是含有重量百分比为88％至92％的VDF和8％至12％的HFP的VDF-HFP共聚物。 挤出剂用于减少或消除在挤出热塑性树脂（D）期间出现的表面缺陷。 该树脂可以是聚烯烃，苯乙烯树脂，聚酯或PVC。 任选地，它也可以被填充，即可以含有分散的有机或无机颗粒。

    EXTRUSION AGENT BASED ON A HETEROGENEOUS PVDF
    63.
    发明申请
    EXTRUSION AGENT BASED ON A HETEROGENEOUS PVDF 有权
    基于异质PVDF的挤出剂

    公开(公告)号：US20100298487A1

    公开(公告)日：2010-11-25

    申请号：US12160493

    申请日：2007-01-05

    申请人： Anthony Bonnet ,  Johann Laffargue ,  Francois Beaume

    发明人： Anthony Bonnet ,  Johann Laffargue ,  Francois Beaume

    IPC分类号： C08L27/16 ,  C08L83/06 ,  C08L67/00 ,  C08L71/00

    CPC分类号： C08L27/16 ,  C08K5/0008 ,  C08K5/06 ,  C08K5/10 ,  C08K5/32 ,  C08L23/00 ,  C08L23/0815 ,  C08L71/02 ,  C08L2205/06 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/14

    摘要： The invention relates to an extrusion agent comprising: at least one heterogeneous PVDF (A), in other words a copolymer of VDF and at least one comonomer of VDF, comprising by weight at least 50%, advantageously at least 75%, of VDF which has a melting point Tm (expressed in ° C.)>172-549 m, preferably >1.1×(172-549 m), where m denotes the overall molar percentage of comonomer(s); and at least one interface agent (B), which are optionally diluted in a polyolefin (C). The heterogeneous PVDF preferably has a Tm of between 160 and 172° C. Advantageously it is also a VDF-HFP copolymer containing, by weight, from 88% to 92% of VDF and from 8% to 12% of HFP. The extrusion agent is used to reduce or eliminate the surface defects which arise during the extrusion of a thermoplastic resin (D). This resin may be a polyolefin, a styrenic resin, a polyester or a PVC. Optionally it may also be filled, i.e., may contain dispersed organic or inorganic particles.

    摘要翻译： 本发明涉及一种挤出剂，其包含：至少一种非均相PVDF（A），换句话说，VDF和至少一种VDF共聚单体的共聚物，包含至少50％，有利地至少75％的VDF， 熔点Tm（以℃表示）>172-549μm，优选> 1.1×（172-549μm），其中m表示共聚单体的总摩尔百分比。 和至少一种界面剂（B），其任选地在聚烯烃（C）中稀释。 非均相PVDF优选具有160至172℃的Tm。有利地，它还是含有重量百分比为88％至92％的VDF和8％至12％的HFP的VDF-HFP共聚物。 挤出剂用于减少或消除在挤出热塑性树脂（D）期间出现的表面缺陷。 该树脂可以是聚烯烃，苯乙烯树脂，聚酯或PVC。 任选地，它也可以被填充，即可以含有分散的有机或无机颗粒。

    MULTILAYER TUBE BASED ON A POLYAMIDE AND A FLUOROPOLYMER FOR TRANSFERRING FLUIDS
    64.
    发明申请
    MULTILAYER TUBE BASED ON A POLYAMIDE AND A FLUOROPOLYMER FOR TRANSFERRING FLUIDS 审中-公开
    基于聚酰胺的多层管和用于转移流体的氟聚合物

    公开(公告)号：US20090188578A1

    公开(公告)日：2009-07-30

    申请号：US11577559

    申请日：2005-10-18

    申请人： Anthony Bonnet ,  Nicolas Amouroux ,  Gaelle Bellet

    发明人： Anthony Bonnet ,  Nicolas Amouroux ,  Gaelle Bellet

    IPC分类号： F16L11/04 ,  F16L11/20

    CPC分类号： B32B27/28 ,  B32B1/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/304 ,  B32B27/32 ,  B32B27/34 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/202 ,  B32B2307/714 ,  B32B2597/00 ,  C08L23/0815 ,  C08L23/30 ,  C08L27/12 ,  C08L27/16 ,  Y10T428/1393 ,  C08L2666/24 ,  C08L2666/04

    摘要： The present invention relates to a multilayer tube comprising, in its radial direction from the outside inwards: a polyamide outer layer (1); an inner layer (2) of a composition comprising, the total being 100%, 5 to 30% by weight of a blend (A) comprising: a polyethylene carrying epoxy functional groups, an impact modifier chosen from elastomers and very low-density polyethylenes, the said impact modifier being completely or partly functionalized; 95 to 70% by weight of a blend (B) comprising: a fluoropolymer (B1), a functionalized fluoropolymer (B2), the proportion of (B2) being between 1 and 80% by weight of (A)+(B), the layers being successive and adhering to one another in their respective contact region. The inner layer is the layer in contact with the fluid being transported. The layer (2) may be conductive. It is also possible to place a polyamide layer (3) beside the layer (2), which layer becomes the inner layer. The tube of the present invention has a very low permeability to petrol, particularly to hydrocarbons and to their additives, in particular alcohols such as methanol and ethanol, or even ethers such as MTBE or ITBE. These tubes also exhibit good resistance to fuels and to lubricating oils for engines. This tube exhibits very good mechanical properties at low temperature and at high temperature. The invention also relates to the use of these tubes for transporting petrol.

    摘要翻译： 本发明涉及一种多层管，其从径向向外包括：聚酰胺外层（1）; 组合物的内层（2），其包含总共为100％，5至30重量％的共混物（A），其包含：携带环氧官能团的聚乙烯，选自弹性体和非常低密度聚乙烯的抗冲改性剂 所述抗冲改性剂完全或部分官能化; 95重量％至70重量％的共混物（B），其包含：含氟聚合物（B1），官能化含氟聚合物（B2），（B2）的比例为（A）+（B）的1-80重量％ 这些层是连续的并且在各自的接触区域中彼此附着。 内层是与被输送流体接触的层。 层（2）可以是导电的。 也可以在层（2）旁边放置聚酰胺层（3），该层成为内层。 本发明的管具有非常低的汽油渗透性，特别是烃和它们的添加剂，特别是醇如甲醇和乙醇，甚至醚如MTBE或ITBE。 这些管也表现出良好的燃料抵抗性和发动机润滑油。 该管在低温和高温下表现出非常好的机械性能。 本发明还涉及这些管用于运输汽油的用途。

    Fluoropolymer-based masterbatch and its use for the extrusion of polyolefins
    65.
    发明授权
    Fluoropolymer-based masterbatch and its use for the extrusion of polyolefins 有权
    基于含氟聚合物的母料及其用于挤出聚烯烃的用途

    公开(公告)号：US07538156B2

    公开(公告)日：2009-05-26

    申请号：US11181266

    申请日：2005-07-14

    申请人： Benoit Barriere ,  Anthony Bonnet ,  Johann Laffargue ,  Gilles Marot

    发明人： Benoit Barriere ,  Anthony Bonnet ,  Johann Laffargue ,  Gilles Marot

    IPC分类号： C08G63/91

    CPC分类号： C08L23/02 ,  C08F14/22 ,  C08L23/06 ,  C08L23/0815 ,  C08L27/16 ,  C08L71/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2310/00 ,  C08F2/00 ,  C08L2666/04 ,  C08L2666/02

    摘要： The present invention relates to a masterbatch comprising by weight: from 1 to 50% of a blend of at least one fluoropolymer (A) and at least one interfacial agent (B); from 99 to 50% of a polyolefin (C); such that the two constituents (A) and (B) are intimately blended beforehand at a temperature such that at least one is in the melt state throughout its mass or on its surface, and are then blended with the polyolefin (C). The invention also relates to the use of the masterbatch as a processing aid for extruding a polyolefin (D), in particular for extruding a film-form polyolefin. The invention also relates to the process for obtaining the masterbatch.

    摘要翻译： 本发明涉及一种母料，其包含至少一种含氟聚合物（A）和至少一种界面剂（B）的1至50％的共混物; 99〜50％的聚烯烃（C）; 使得两种成分（A）和（B）预先在至少一种在其整个质量或其表面处于熔融状态的温度下预先充分混合，然后与聚烯烃（C）共混。 本发明还涉及母料作为挤出聚烯烃（D）的加工助剂的用途，特别是用于挤出膜状聚烯烃。 本发明还涉及获得母料的方法。

    Polyamide- and EVOH-based multilayer tube for fluid transfer
    66.
    发明授权
    Polyamide- and EVOH-based multilayer tube for fluid transfer 失效
    用于流体转移的聚酰胺和EVOH基多层管

    公开(公告)号：US07063873B2

    公开(公告)日：2006-06-20

    申请号：US10104493

    申请日：2002-03-25

    申请人： Gaëlle Bellet ,  Anthony Bonnet ,  Joachim Merziger

    发明人： Gaëlle Bellet ,  Anthony Bonnet ,  Joachim Merziger

    IPC分类号： B29D22/00 ,  B29D23/00 ,  B32B1/08

    CPC分类号： F16L11/06 ,  F02M37/0017 ,  F16L11/12 ,  Y10T428/1352 ,  Y10T428/1383 ,  Y10T428/1393 ,  Y10T428/31732 ,  Y10T428/31757

    摘要： A multiplayer tube comprising: an outer layer formed from a polyamide, a layer formed from a copolyamide, a layer formed from an EVOH, a layer formed from a copolyamide, and an inner layer formed from a polyamide, the layers being successive and adhering to one another in their respective contact region. Advantageously, the inner layer is formed by a compound based on a polyamide and electrically conducting carbon black, producing a surface resistivity of less than 106 Ω. The tubes have a very low permeability to petrol, particularly to hydrocarbons and their additives, and in particular to alcohols, such as methanol and ethanol, or to ethers, such as MTBE or ETBE. These tubes also have good resistance to engine lubricating oils as well as fuels.

    摘要翻译： 一种多层管，包括：由聚酰胺形成的外层，由共聚酰胺形成的层，由EVOH形成的层，由共聚酰胺形成的层和由聚酰胺形成的内层，所述层连续并粘附到 在他们各自的联系地区。 有利地，内层由基于聚酰胺和导电炭黑的化合物形成，产生小于10 -6Ω的表面电阻率。 这些管对汽油具有非常低的渗透性，特别是对烃及其添加剂，特别是醇，如甲醇和乙醇，或醚，如MTBE或ETBE。 这些管也具有良好的耐发动机润滑油和燃料的能力。

    Fluoropolymer-based conductive composition
    69.
    发明授权
    Fluoropolymer-based conductive composition 失效
    基于含氟聚合物的导电组合物

    公开(公告)号：US06762245B2

    公开(公告)日：2004-07-13

    申请号：US09998932

    申请日：2001-12-03

    申请人： Anthony Bonnet ,  Francois Court ,  Ludwik Leibler

    发明人： Anthony Bonnet ,  Francois Court ,  Ludwik Leibler

    IPC分类号： C08L5300

    CPC分类号： C08L27/16 ,  C08L53/02 ,  Y10S977/753 ,  Y10T428/1352 ,  Y10T428/139 ,  C08L2666/24

    摘要： The present invention relates to a conductive composition comprising (i) a fluoropolymer, (ii) an electrically conductive product and (iii) a triblock copolymer ABC, the three blocks A, B and C being linked together in this order, each block being either a homopolymer or a copolymer obtained from two or more monomers, block A being linked to block B and block B to block C by means of a covalent bond or an intermediate molecule linked to one of these blocks via a covalent bond and to the other block via another covalent bond, and such that: block A is compatible with the fluoropolymer, block B is incompatible with the fluoropolymer and is incompatible with block A, block C is incompatible with the fluoropolymer, block A and block B. The invention also relates to the components manufactured with the above composition. These components may be plates, films, tubes, rods, centrifugal pump components and containers.

    摘要翻译： 本发明涉及导电组合物，其包含（i）含氟聚合物，（ii）导电产物和（iii）三嵌段共聚物ABC，三个嵌段A，B和C依次连接在一起，每个嵌段是 由两种或更多种单体获得的均聚物或共聚物，嵌段A通过共价键连接至嵌段B和嵌段B以通过共价键或与其中一个嵌段相连的中间分子与另一嵌段 并且使得：块A与含氟聚合物相容，嵌段B与含氟聚合物不相容并且与嵌段A不相容，嵌段C与氟聚合物，嵌段A和嵌段B不相容。本发明还涉及 用上述成分制造的部件。 这些部件可以是板，膜，管，杆，离心泵部件和容器。