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    Use of Thermoplastic for the Thermal Protection of Substrates
    1.
    发明申请
    Use of Thermoplastic for the Thermal Protection of Substrates 审中-公开
    热塑性塑料用于基材的热保护

    公开(公告)号：US20080220271A1

    公开(公告)日：2008-09-11

    申请号：US11815686

    申请日：2006-02-10

    申请人： Martin Baumert ,  Jean-Jacques Flat ,  Nicolas Amouroux

    发明人： Martin Baumert ,  Jean-Jacques Flat ,  Nicolas Amouroux

    IPC分类号： C08L77/00 ,  B32B27/34

    CPC分类号： C08G81/028 ,  C08J7/047 ,  C08J2377/00 ,  C08J2487/00 ,  Y10T428/31725

    摘要： The invention relates to the use of a thermoplastic composition in a nanostructured form, said composition essentially comprising a grafted copolymer with polyamide blocks, consisting of a polyolefin trunk selected from the maleic ethylene anhydride and maleic alkyl anhydride ethylene (meth)acrylate copolymers, and at least one polyamide graft, for the thermal protection of a substrate, at a temperature higher than 150° C. The invention is characterised in that at least one layer of said composition is deposited on the substrate. According to a preferred embodiment, the coating layer is deposited by coextrusion on the substrate layer, especially for obtaining tubes or pipes used in petrol lines.

    摘要翻译： 本发明涉及以纳米结构形式的热塑性组合物的用途，所述组合物基本上包含与聚酰胺嵌段的接枝共聚物，其由选自马来酸酐和马来酸酐酐的乙烯（甲基）丙烯酸酯共聚物的聚烯烃树脂组成， 至少一个聚酰胺接枝物，用于在高于150℃的温度下对衬底的热保护。本发明的特征在于，至少一层所述组合物沉积在衬底上。 根据优选实施方案，通过共挤出在基材层上沉积涂层，特别是用于获得用于汽油管线的管或管。

    POLYAMIDE-BASED ANTISTATIC MULTILAYER TUBE FOR TRANSFERRING FLUIDS
    3.
    发明申请
    POLYAMIDE-BASED ANTISTATIC MULTILAYER TUBE FOR TRANSFERRING FLUIDS 审中-公开
    用于转移流体的基于聚酰胺的抗静电多层管

    公开(公告)号：US20090314375A1

    公开(公告)日：2009-12-24

    申请号：US12090756

    申请日：2006-10-17

    申请人： Jean-Jacques Flat ,  Gaelle Bellet ,  Nicolas Amouroux ,  Benoit Brule

    发明人： Jean-Jacques Flat ,  Gaelle Bellet ,  Nicolas Amouroux ,  Benoit Brule

    IPC分类号： F16L11/127

    CPC分类号： B32B27/32 ,  B32B1/08 ,  B32B27/08 ,  B32B27/306 ,  B32B27/34 ,  B32B2270/00 ,  B32B2597/00 ,  F16L11/045 ,  F16L2011/047

    摘要： The present invention relates to a multilayer tube comprising, in succession in its radial direction from the outside inwards: a nylon-11 or nylon-12 polyamide outer layer (1); a tie layer (2); an optional EVOH layer (3); an optional layer (4) made of PA-6 or a PA-6/polyolefin blend having a PA-6 matrix and polyolefin dispersed phase; an inner layer (5) based on PA-6 in contact with the transported fluid, comprising by weight, the total being 100%: 40 to 65% (advantageously 45 to 60%) of PA-6, 1 to 20% (advantageously 5 to 15%) of HDPE, 10 to 30% (advantageously 15 to 25%) of at least one polymer P1 chosen from impact modifiers and polyethylenes, either or both of the HDPE and the P1 being completely or partly functionalized and 5 to 30% (advantageously 15 to 30% and preferably 17 to 24%) of an electrically conductive material. 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 else ethers such as MTBE or ETBE. These tubes also have a very good resistance to fuels and lubricating oils for engines.This tube has very good mechanical properties at low temperature or 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，其从外向内径向连续地包括：尼龙11或尼龙-12聚酰胺外层（1）; 连结层（2）; 可选的EVOH层（3）; 由PA-6制成的任选的层（4）或具有PA-6基体和聚烯烃分散相的PA-6 /聚烯烃共混物; 基于与所输送的流体接触的PA-6的内层（5），其包含重量百分比为100％：PA-6的40至65％（有利地为45至60％），1至20％ 5至15％）的HDPE，10至30％（有利地为15至25％）的选自抗冲改性剂和聚乙烯的至少一种聚合物P1，HDPE和P1中的任一种或两者完全或部分官能化，并且5至30 ％（有利地为15〜30％，优选为17〜24％）的导电性材料。 本发明的管具有非常低的汽油渗透性，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的渗透性极低。 这些管也对发动机的燃料和润滑油具有非常好的抵抗力。 该管在低温或高温下具有非常好的机械性能。 本发明还涉及这些管用于运输汽油的用途。

    MULTILAYER STRUCTURE BASED ON RUBBER AND ON A GRAFT POLYAMIDE BLOCK COPOLYMER, AND ITS USE AS TUBES FOR CONDITIONED AIR AND COOLING CIRCUITS
    5.
    发明申请
    MULTILAYER STRUCTURE BASED ON RUBBER AND ON A GRAFT POLYAMIDE BLOCK COPOLYMER, AND ITS USE AS TUBES FOR CONDITIONED AIR AND COOLING CIRCUITS 审中-公开
    基于橡胶和聚酰胺嵌段共聚物的多层结构，用作调节空气和冷却电路的管

    公开(公告)号：US20090035503A1

    公开(公告)日：2009-02-05

    申请号：US12088320

    申请日：2006-09-29

    申请人： Franck Bertoux ,  Martin Baumert ,  Mehdi M. Emad ,  Jean-Jacques Flat

    发明人： Franck Bertoux ,  Martin Baumert ,  Mehdi M. Emad ,  Jean-Jacques Flat

    IPC分类号： B32B1/08 ,  B32B27/34

    CPC分类号： B32B25/08 ,  B32B1/08 ,  B32B7/12 ,  B32B25/04 ,  B32B25/042 ,  B32B27/08 ,  B32B27/32 ,  B32B27/34 ,  B32B2597/00 ,  Y10T428/1386 ,  Y10T428/31725 ,  Y10T428/31739

    摘要： The present invention relates to a multilayer structure based on rubber and on polyamide-block graft copolymer, comprising in succession: a) optionally a first, inner layer (1) formed of a rubber or of a polyamide, b) at least one layer (2) based on a polyamide-block graft copolymer composed of a polyolefin backbone and at least one polyamide graft, wherein the grafts are attached to the backbone by the residues of an unsaturated monomer (X) having a function which is capable of reacting with an amine-terminated polyamide, the residues of the unsaturated monomer (X) being attached to the backbone by grafting or copolymerization via its double bond, c) a second layer (3) formed of a rubber, d) optionally a binder layer (4), e) an outer layer (5) formed of a rubber, f) optionally a reinforcing layer situated between two of the preceding layers or within said layers. One advantageous use of this structure relates to tubes for transporting refrigerant fluids of CO2 or HFA type in conditioned-air circuits, more particularly for automobiles, and the transport of automobile engine cooling liquids.

    摘要翻译： 本发明涉及一种基于橡胶和聚酰胺 - 嵌段接枝共聚物的多层结构体，其包括：a）任选的由橡胶或聚酰胺形成的第一内层（1），b）至少一层（ 2）基于由聚烯烃主链和至少一个聚酰胺接枝物组成的聚酰胺嵌段接枝共聚物，其中所述接枝物通过具有能够与其相互作用的功能的不饱和单体（X）的残基连接到主链上 胺封端的聚酰胺，不饱和单体（X）的残基通过其双键接枝或共聚而连接到主链上，c）由橡胶形成的第二层（3），d）任选的粘合剂层（4） e）由橡胶形成的外层（5），f）任选地位于前述两层之间或所述层内的增强层。 这种结构的一个有利的用途涉及用于在调节空气回路中，特别是用于汽车的CO 2或HFA型的制冷剂流体输送管和汽车发动机冷却液的输送。

    Flame-retarded thermoplastic compositions of high thermomechanical strength, in particular for electric cables
    6.
    发明授权
    Flame-retarded thermoplastic compositions of high thermomechanical strength, in particular for electric cables 有权
    具有高热机械强度的阻燃热塑性组合物，特别是电缆

    公开(公告)号：US08883899B2

    公开(公告)日：2014-11-11

    申请号：US13881491

    申请日：2011-10-18

    申请人： Dominique Jousset ,  Jean-Jacques Flat ,  Pierre Georlette

    发明人： Dominique Jousset ,  Jean-Jacques Flat ,  Pierre Georlette

    IPC分类号： H01B3/44 ,  F16L57/04 ,  C08L53/00 ,  C08G81/02 ,  C08L87/00 ,  C08L33/16

    CPC分类号： H01B3/447 ,  C08G81/028 ,  C08L33/16 ,  C08L53/00 ,  C08L87/005 ,  F16L57/04

    摘要： A flame-retarded thermoplastic composition including a graft copolymer containing polyamide blocks and composed of a polyolefin backbone and on average at least one polyamide graft, in which the grafts are attached to the backbone by the residues of an unsaturated monomer (X) having a function capable of reacting with a polyamide, the residues of the unsaturated monomer (X) are attached to the backbone by grafting or copolymerization from its double bond, wherein the composition includes: —between 60% and 70% by weight of the graft copolymer containing polyamide blocks, —between 22% and 28% by weight of poly(pentabromobenzyl acrylate), —between 4% and 8% by weight of a synergistic flame retardant chosen from antimony trioxide, derivatives of tin, of molybdenum and/or bismuth and also boron and zinc oxides, calcium borates, calcium sulphate and/or zinc stannate, between 0.5% and 5% by weight of organophilic treated clay.

    摘要翻译： 一种阻燃热塑性组合物，其包含含有聚酰胺嵌段的接枝共聚物，由聚烯烃骨架和平均至少一个聚酰胺接枝物组成，其中移植物通过具有功能的不饱和单体（X）的残基连接到主链上 能够与聚酰胺反应，不饱和单体（X）的残基通过从其双键接枝或共聚而连接到主链上，其中组合物包括：含有聚酰胺的接枝共聚物的60重量％至70重量％ （聚丙烯酸五溴苄酯）的22重量％至28重量％，4重量％至8重量％的协同阻燃剂，其选自三氧化锑，锡，钼和/或铋的衍生物，以及硼 和氧化锌，硼酸钙，硫酸钙和/或锡酸锌，占亲水处理粘土的0.5重量％至5重量％。

    Flexible high thermomechanical stress-resistant and fireproof halogen-free thermoplastic compositions
    7.
    发明授权
    Flexible high thermomechanical stress-resistant and fireproof halogen-free thermoplastic compositions 有权
    柔软的高机械耐热和耐火无卤素热塑性组合物

    公开(公告)号：US07897673B2

    公开(公告)日：2011-03-01

    申请号：US12303174

    申请日：2007-06-01

    申请人： Jean-Jacques Flat ,  Philippe Blondel ,  David Meslet

    发明人： Jean-Jacques Flat ,  Philippe Blondel ,  David Meslet

    IPC分类号： C08K3/32 ,  C08K3/34

    CPC分类号： C09K21/12 ,  C08G81/028 ,  C08L23/02 ,  C09D5/18 ,  C09K21/04 ,  H01B7/295 ,  H01R13/527 ,  C08L2666/20

    摘要： The invention concerns flexible high thermomechanical stress-resistant and fire retardant halogen-free thermoplastic compositions, comprising a polyamide block-graft copolymer consisting of a trunk and on average at least one polyamide graft, wherein the grafts are bound to the trunk by the residues of an unsaturated monomer (X) having a function capable of reacting with a polyamide at the amine-terminal, the unsaturated monomer residues (X) being bound on the trunk by grafting or copolymerization from the double bond thereof. The invention is characterized in that the compositions comprise a mixture: 50 to 70 wt. % of polyamide block copolymer, 25 to 35 wt. % of a flame-retardant agent selected among ammonium phosphates, phosphinates, pyrophosphates, and polyphosphates, about 2 wt. % of zeolite, or hydrotalcitemolecular sieves. Said compositions are particularly useful for making electric cables, electric components, for molding electrotechnical housings, or for making coating layers or thermal protection sleeves for fluid transfer lines in the automotive industry.

    摘要翻译： 本发明涉及柔性高的热机械应力阻力和阻燃无卤热塑性组合物，其包含由树干和平均至少一个聚酰胺接枝物组成的聚酰胺嵌段共聚物共聚物，其中移植物通过残留物 具有能够在胺末端与聚酰胺反应的功能的不饱和单体（X），不饱和单体残基（X）通过从其双键接枝或共聚而结合在树干上。 本发明的特征在于，所述组合物包含混合物：50至70wt。 ％的聚酰胺嵌段共聚物，25〜35重量％ 选自磷酸铵，次膦酸盐，焦磷酸盐和多磷酸盐的阻燃剂的百分比为约2重量％ ％的沸石或水分子分子筛。 所述组合物特别可用于制造用于汽车工业中的流体输送线的电缆，用于模制电工技术外壳的电气部件或用于制造涂层或热保护套管。

    FLEXIBLE THERMOPLASTIC COMPOSITION WITH IMPROVED RESISTANCE TO THE EFFECT OF OILS, AND USE OF SUCH A COMPOSITION
    8.
    发明申请
    FLEXIBLE THERMOPLASTIC COMPOSITION WITH IMPROVED RESISTANCE TO THE EFFECT OF OILS, AND USE OF SUCH A COMPOSITION 有权
    具有改善耐油性的柔性热塑性组合物，以及这些组合物的使用

    公开(公告)号：US20100099817A1

    公开(公告)日：2010-04-22

    申请号：US12526097

    申请日：2008-02-06

    申请人： Stephane Bizet ,  Jean-Jacques Flat

    发明人： Stephane Bizet ,  Jean-Jacques Flat

    IPC分类号： C08L77/00 ,  C08F287/00

    CPC分类号： C08L51/08 ,  C08F255/00 ,  C08F255/02 ,  C08G81/028 ,  C08L23/0861 ,  C08L51/06 ,  C08L2666/24 ,  C08L2666/20 ,  C08L2666/02 ,  C08L2666/04

    摘要： The invention relates to a flexible thermoplastic composition resistant to the ageing effects of oil, said composition comprising a grafted copolymer containing polyamide blocks and consisting of a polyolefin backbone and at least one polyamide graft. According to the invention, the grafts are attached to the core by the residues of an unsaturated monomer (X) having a function that can react with a polyamide comprising an amine end or a carboxylic acid end; the residues of the unsaturated monomer (X) are attached to the backbone by grafting or copolymerisation from the double bond thereof; and the composition comprises between 40 to 90 wt % of the polyolefin core comprising the unsaturated monomer (X); between 5 to 40 wt % of polyamide grafts; and between 5 to 40% of at least one polymer selected from a saponified ethylene/vinyl acetate copolymer and a polyamide.

    摘要翻译： 本发明涉及耐油性的老化作用的柔性热塑性组合物，所述组合物包含含聚酰胺嵌段的接枝共聚物，由聚烯烃骨架和至少一种聚酰胺接枝物组成。 根据本发明，移植物通过具有可与包含胺末端或羧酸端的聚酰胺反应的功能的不饱和单体（X）的残基连接到芯上; 不饱和单体（X）的残基通过从其双键接枝或共聚而连接到主链上; 并且所述组合物包含40-90重量％的包含不饱和单体（X）的聚烯烃芯; 5〜40重量％的聚酰胺接枝物; 和5至40％的至少一种选自皂化乙烯/乙酸乙烯酯共聚物和聚酰胺的聚合物。

    Flexible thermoplastic composition with improved resistance to the effect of oils, and use of such a composition
    10.
    发明授权
    Flexible thermoplastic composition with improved resistance to the effect of oils, and use of such a composition 有权
    柔性热塑性组合物具有改善的耐油性能，以及使用这种组合物

    公开(公告)号：US08227543B2

    公开(公告)日：2012-07-24

    申请号：US12526097

    申请日：2008-02-06

    申请人： Stephane Bizet ,  Jean-Jacques Flat

    发明人： Stephane Bizet ,  Jean-Jacques Flat

    IPC分类号： C08G63/48

    CPC分类号： C08L51/08 ,  C08F255/00 ,  C08F255/02 ,  C08G81/028 ,  C08L23/0861 ,  C08L51/06 ,  C08L2666/24 ,  C08L2666/20 ,  C08L2666/02 ,  C08L2666/04

    摘要： The invention relates to a flexible thermoplastic composition resistant to the ageing effects of oil, said composition comprising a grafted copolymer containing polyamide blocks and consisting of a polyolefin backbone and at least one polyamide graft. According to the invention, the grafts are attached to the core by the residues of an unsaturated monomer (X) having a function that can react with a polyamide comprising an amine end or a carboxylic acid end; the residues of the unsaturated monomer (X) are attached to the backbone by grafting or copolymerization from the double bond thereof; and the composition comprises between 40 to 90 wt % of the polyolefin core comprising the unsaturated monomer (X); between 5 to 40 wt % of polyamide grafts; and between 5 to 40% of at least one polymer selected from a saponified ethylene/vinyl acetate copolymer and a polyamide.

    摘要翻译： 本发明涉及耐油性的老化作用的柔性热塑性组合物，所述组合物包含含聚酰胺嵌段的接枝共聚物，由聚烯烃骨架和至少一种聚酰胺接枝物组成。 根据本发明，移植物通过具有可与包含胺末端或羧酸端的聚酰胺反应的功能的不饱和单体（X）的残基连接到芯上; 不饱和单体（X）的残基通过从其双键接枝或共聚而连接到主链上; 并且所述组合物包含40-90重量％的包含不饱和单体（X）的聚烯烃芯; 5〜40重量％的聚酰胺接枝物; 和5至40％的至少一种选自皂化乙烯/乙酸乙烯酯共聚物和聚酰胺的聚合物。