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公开(公告)号：US09664312B2
公开(公告)日：2017-05-30
申请号：US12161578
申请日：2007-01-22
CPC分类号： F16L11/12 , B32B1/08 , B32B27/08 , B32B27/285 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2250/24 , B32B2307/546 , F16L11/04 , Y10T428/1393
摘要： The present invention relates to a multilayer hose for compressed air comprising, in this order:an outer layer (1) made of polyamide,optionally an intermediate layer (2) of a polymer having a flexural modulus of less than 500 MPa,an inner layer (3) of a polymer having a flexural modulus of greater than 1100 MPa, the inner layer (3) being in contact with the compressed air.
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公开(公告)号：US20090017247A1
公开(公告)日：2009-01-15
申请号：US12161578
申请日：2007-01-22
IPC分类号： F16L11/04
CPC分类号： F16L11/12 , B32B1/08 , B32B27/08 , B32B27/285 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2250/24 , B32B2307/546 , F16L11/04 , Y10T428/1393
摘要： The present invention relates to a multilayer hose for compressed air comprising, in this order: an outer layer (1) made of polyamide, optionally an intermediate layer (2) of a polymer having a flexural modulus of less than 500 MPa, an inner layer (3) of a polymer having a flexural modulus of greater than 1100 MPa, the inner layer (3) being in contact with the compressed air.
摘要翻译： 本发明涉及一种用于压缩空气的多层软管，其包括以下顺序：由聚酰胺制成的外层（1），任选地具有弯曲模量小于500MPa的聚合物的中间层（2），内层 （3）具有大于1100MPa的挠曲模量的聚合物，内层（3）与压缩空气接触。
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公开(公告)号：US20050058845A1
公开(公告)日：2005-03-17
申请号：US10909505
申请日：2004-08-02
申请人： Gaelle Bellet , Nicolas Amouroux , Thibaut Montanari , Benoit Brule , Anthony Bonnet , Fabrice Chopinez
发明人： Gaelle Bellet , Nicolas Amouroux , Thibaut Montanari , Benoit Brule , Anthony Bonnet , Fabrice Chopinez
IPC分类号： B32B1/08 , B32B27/08 , C08L23/12 , C08L23/16 , C08L25/08 , C08L25/10 , C08L25/14 , C08L29/04 , C08L53/02
CPC分类号： B32B27/08 , B32B27/306 , B32B27/32 , B32B27/34 , B32B2307/21 , B32B2323/00 , B32B2329/04 , B32B2377/00 , B32B2439/00 , C08L7/00 , C08L23/16 , C08L29/04 , C08L33/062 , C08L51/00 , C08L53/00 , C08L53/02 , C08L77/00 , Y10T428/3175 , C08L2666/24 , C08L2666/20 , C08L2666/06 , C08L2666/08 , C08L2666/04 , C08L2666/02
摘要： The present invention relates to a multilayer structure comprising the following successive layers: a polyamide or HDPE (high-density polyethylene) layer; a tie layer; an impact-modified EVOH layer; optionally, a tie layer; and a polyamide or polyamide/polyolefin blend or polyolefin layer, the latter layer possibly containing fillers in order to make it antistatic; and such that the impact-modified EVOH layer is a blend based on EVOH and at least one modifier chosen from: a) functionalized ethylene/alkyl (meth)acrylate copolymers; b) products resulting from the reaction of (i) a copolymer of ethylene and of an unsaturated monomer X grafted or copolymerized with (ii) a polyamide; c) blends of a) and b); d) polyamides, preferably PA-6; e) blends of a) and d); f) elastomers, preferably EPR, EPDM and NBR, these elastomers possibly being functionalized; g) S-B-M triblocks; h) triblocks formed from a poly(butyl acrylate) block between two PMMA blocks; and i) linear or star S-B-S block copolymers, these optionally being hydrogenated (they are then denoted by S-EB-S).
摘要翻译： 本发明涉及包含以下连续层的多层结构：聚酰胺或HDPE（高密度聚乙烯）层; 一个领带; 冲击改性EVOH层; 可选地，连接层; 聚酰胺或聚酰胺/聚烯烃共混物或聚烯烃层，后一层可能含有填料以使其抗静电; 并且使得冲击改性的EVOH层是基于EVOH的共混物和选自以下的至少一种改性剂：a）官能化的乙烯/（甲基）丙烯酸烷基酯共聚物; b）由（i）乙烯和与（ii）聚酰胺接枝或共聚的不饱和单体X的共聚物的反应产生的产物; c）a）和b）的共混物; d）聚酰胺，优选PA-6; e）a）和d）的混合物; f）弹性体，优选EPR，EPDM和NBR，这些弹性体可能被官能化; g）S-B-M三嵌段; h）由两个PMMA嵌段之间的聚（丙烯酸丁酯）嵌段形成的三嵌段; 和i）线性或星形S-B-S嵌段共聚物，它们任选被氢化（然后用S-EB-S表示）。
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4.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
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。
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公开(公告)号：US20060074158A1
公开(公告)日：2006-04-06
申请号：US11243532
申请日：2005-10-05
IPC分类号： C08K5/43
CPC分类号： C08K5/435 , C08L2205/02 , Y10T428/31725 , Y10T428/31728 , Y10T428/31732 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , C08L77/00
摘要： The invention relates to a composition, and structures having a layer made of said composition, in which the composition is, by weight, the total being 100%: 50 to 100% of at least one polyamide Al of formula X.Y/Z or 6.Y2/Z in which: X denotes the residues of an aliphatic diamine having from 6 to 10 carbon atoms, Y denotes the residues of an aliphatic dicarboxylic acid having from 10 to 14 carbon atoms, Y2 denotes the residues of an aliphatic dicarboxylic acid having from 15 to 20 carbon atoms and Z denotes at least one unit chosen from the residues of a lactam, the residues of an α,ω-aminocarboxylic acid, the unit X1, Y1 in which X1 denotes the residues of an aliphatic diamine and Y1 denotes the residues of an aliphatic dicarboxylic acid, the weight ratios Z/(X+Y+Z) and Z/(6+Y2+Z) being between 0 and 15%; 0 to 40% of a plasticizer; 0 to 50% of an impact modifier; and 0 to 50% of a polyamide A2.
摘要翻译： 本发明涉及一种组合物和具有由所述组合物制成的层的结构，其中所述组合物的总重量为100％：50至100％的至少一种式XY / Z或6的聚酰胺Al。 Y2 / Z，其中：X表示具有6至10个碳原子的脂族二胺的残基，Y表示具有10至14个碳原子的脂族二羧酸的残基，Y2表示具有 15〜20个碳原子，Z表示选自内酰胺残基中的至少一个单元，α，ω-氨基羧酸的残基，单元X1，Y1，其中X1表示脂族二胺的残基，Y1表示 脂肪族二羧酸的残基，Z /（X + Y + Z）和Z /（6 + Y2 + Z）的重量比在0〜15％之间; 0〜40％的增塑剂; 0至50％的抗冲改性剂; 和0〜50％的聚酰胺A2。
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6.发明申请公开(公告)号：US20090314375A1
公开(公告)日：2009-12-24
申请号：US12090756
申请日：2006-10-17
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。
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公开(公告)号：US20090297750A1
公开(公告)日：2009-12-03
申请号：US11721713
申请日：2005-12-19
申请人： Gaelle Bellet , Nicolas Amouroux , Frederique Pery
发明人： Gaelle Bellet , Nicolas Amouroux , Frederique Pery
CPC分类号： F16L11/04 , B32B1/08 , B32B7/10 , B32B27/08 , B32B27/18 , B32B27/306 , B32B27/32 , B32B27/34 , B32B2250/24 , B32B2264/0207 , B32B2270/00 , B32B2307/202 , B32B2307/206 , B32B2307/30 , B32B2307/308 , B32B2307/558 , B32B2307/714 , B32B2307/7265 , B32B2597/00 , B32B2605/08 , B60K15/00 , F16L11/127 , F16L2011/047 , Y10T428/1386 , Y10T428/1393
摘要： The present invention relates to a multilayer tube comprising, in its radial direction from the outside inwards: an outer layer (1) made of a polyamide, a tie layer (2) comprising, by weight: 1 to 50% of an impact modifier chosen from elastomers and very low density polyethylene, the said impact modifier being completely or partly functionalized, per 99 to 50% of at least one copolyamide 6/12 respectively, an optional EVOH layer (3), optionally a tie layer, an inner layer (4) made of PA 12, PA 6 or a PA 6-polyolefin compound with a PA 6 matrix and a dispersed polyolefin phase, the layers being successive and adhering to one another in their respective contact zones. The inner layer is the layer in contact with the fluid being transferred. According to one embodiment of the invention, the inner layer (4) contains an electrically conducting material, producing a surface resistivity of less than 106Ω. According to another embodiment of the invention, the inner layer (4) contains essentially no electrically conducting material and the tube includes a layer (4a) that adheres to the layer (4), this layer is made of polyamide and contains an electrically conducting material producing a surface resistivity of less than 106Ω This layer (4a) becomes the inner layer. These tubes may have an outside diameter of 6 to 110 mm and a thickness of around 0.5 to 5 mm.
摘要翻译： 本发明涉及一种多层管，其从其向外的径向包括：由聚酰胺制成的外层（1），连接层（2），其包含按重量计1％至50％的抗冲改性剂 来自弹性体和非常低密度的聚乙烯，所述抗冲改性剂分别完全或部分官能化，每99至50％的至少一种共聚酰胺6/12，任选的EVOH层（3），任选地连接层，内层（ 4）由PA 12，PA 6或具有PA 6基体和分散的聚烯烃相的PA6-聚烯烃化合物制成，这些层在它们各自的接触区域中相继并且彼此附着。 内层是与被转移的流体接触的层。 根据本发明的一个实施例，内层（4）包含导电材料，产生小于106Om的表面电阻率。 根据本发明的另一个实施例，内层（4）基本上不包含导电材料，并且管包括粘附到层（4）的层（4a），该层由聚酰胺制成并且包含导电材料 产生小于106Om的表面电阻率该层（4a）成为内层。 这些管可以具有6至110mm的外径和约0.5至5mm的厚度。
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公开(公告)号：US07750110B2
公开(公告)日：2010-07-06
申请号：US11243532
申请日：2005-10-05
IPC分类号： C08G69/08
CPC分类号： C08K5/435 , C08L2205/02 , Y10T428/31725 , Y10T428/31728 , Y10T428/31732 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , C08L77/00
摘要： The invention relates to a composition, and structures having a layer made of said composition, in which the composition is, by weight, the total being 100%: 50 to 100% of at least one polyamide A1 of formula X.Y/Z or 6.Y2/Z in which: X denotes the residues of an aliphatic diamine having from 6 to 10 carbon atoms, Y denotes the residues of an aliphatic dicarboxylic acid having from 10 to 14 carbon atoms, Y2 denotes the residues of an aliphatic dicarboxylic acid having from 15 to 20 carbon atoms and Z denotes at least one unit chosen from the residues of a lactam, the residues of an α,ω-aminocarboxylic acid, the unit X1, Y1 in which X1 denotes the residues of an aliphatic diamine and Y1 denotes the residues of an aliphatic dicarboxylic acid, the weight ratios Z/(X+Y+Z) and Z/(6+Y2+Z) being between 0 and 15%; 0 to 40% of a plasticizer; 0 to 50% of an impact modifier; and 0 to 50% of a polyamide A2.
摘要翻译： 本发明涉及一种组合物和具有由所述组合物制成的层的结构，其中所述组合物的总重量为100％：50至100％的至少一种式XY / Z或6的聚酰胺A1。 Y2 / Z，其中：X表示具有6至10个碳原子的脂族二胺的残基，Y表示具有10至14个碳原子的脂族二羧酸的残基，Y2表示具有 15至20个碳原子，Z表示选自内酰胺残基中的至少一个单元，α，ω-氨基羧酸的残基，单元X1，Y1，其中X1表示脂族二胺的残基，Y1表示 脂肪族二羧酸的残基，Z /（X + Y + Z）和Z /（6 + Y2 + Z）的重量比在0〜15％之间; 0〜40％的增塑剂; 0至50％的抗冲改性剂; 和0〜50％的聚酰胺A2。
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公开(公告)号：US08293372B2
公开(公告)日：2012-10-23
申请号：US12783862
申请日：2010-05-20
IPC分类号： B32B27/06
CPC分类号： C08K5/435 , C08L2205/02 , Y10T428/31725 , Y10T428/31728 , Y10T428/31732 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , C08L77/00
摘要： The invention relates to a multilayer structure in which the inner layer is in contact with petrol or diesel fuel and comprising, in succession from the outside inwards: an outer layer made of, 50 to 100% of at least one polyamide A1 of formula X.Y/Z or 6.Y2/Z in which: “6” represents the residues of hexamethylene diamine, X denotes the residues of a C6-10 aliphatic, Y denotes the residues of an aliphatic C10-14 dicarboxylic acid, Y2 denotes the residues of an aliphatic C15-20 dicarboxylic acid, and Z denotes at least one unit chosen from the residues of a lactam, the residues of an α,ω-aminocarboxylic acid, the unit X1,Y1 in which X1 denotes the residues of an aliphatic diamine and Y1 denotes the residues of an aliphatic dicarboxylic acid, the weight ratios Z/(X+Y+Z) and Z/(6+Y2+Z) being between 0 and 15%, an inner PA-6 layer or a layer of a PA-6/polyolefin blend having a PA-6 matrix and optionally containing a conductor.
摘要翻译： 本发明涉及一种多层结构，其中内层与汽油或柴油燃料接触，并且从外部连续地包括：外层，其由50-100％的至少一种式XY / Z或6.Y2 / Z，其中：6表示六亚甲基二胺的残基，X表示C6-10脂族的残基，Y表示脂肪族C 10-14二羧酸的残基，Y2表示脂肪族C15的残基 -20二羧酸，Z表示选自内酰胺残基中的至少一个单元，α，ω-氨基羧酸的残基，单元X1，Y1，其中X1表示脂族二胺的残基，Y1表示 脂肪族二羧酸的残基，Z /（X + Y + Z）和Z /（6 + Y2 + Z）的重量比为0〜15％，内部PA-6层或PA-6层 /具有PA-6基质并任选地含有导体的聚烯烃共混物。
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公开(公告)号：US20110031155A1
公开(公告)日：2011-02-10
申请号：US12783862
申请日：2010-05-20
CPC分类号： C08K5/435 , C08L2205/02 , Y10T428/31725 , Y10T428/31728 , Y10T428/31732 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , C08L77/00
摘要： The invention relates to a multilayer structure in which the inner layer is in contact with petrol or diesel fuel and comprising, in succession from the outside inwards: an outer layer made of, 50 to 100% of at least one polyamide A1 of formula X.Y/Z or 6.Y2/Z in which: “6” represents the residues of hexamethylene diamine, X denotes the residues of a C6-10 aliphatic, Y denotes the residues of an aliphatic C10-14 dicarboxylic acid, Y2 denotes the residues of an aliphatic C15-20 dicarboxylic acid, and Z denotes at least one unit chosen from the residues of a lactam, the residues of an α,ω-aminocarboxylic acid, the unit X1,Y1 in which X1 denotes the residues of an aliphatic diamine and Y1 denotes the residues of an aliphatic dicarboxylic acid, the weight ratios Z/(X+Y+Z) and Z/(6+Y2+Z) being between 0 and 15%, an inner PA-6 layer or a layer of a PA-6/polyolefin blend having a PA-6 matrix and optionally containing a conductor.
摘要翻译： 本发明涉及一种多层结构，其中内层与汽油或柴油燃料接触，并且从外部连续地包括：外层，其由50-100％的至少一种式XY / Z或6.Y2 / Z，其中：“6”表示六亚甲基二胺的残基，X表示C6-10脂肪族的残基，Y表示脂肪族C 10-14二羧酸的残基，Y2表示 脂族C 15-20二羧酸，Z表示选自内酰胺残基中的至少一个单元，α，ω-氨基羧酸的残基，单元X1，Y1，其中X1表示脂族二胺的残基和Y1 表示脂肪族二羧酸的残基，Z /（X + Y + Z）和Z /（6 + Y2 + Z）的重量比在0〜15％之间，内部PA-6层或PA层 -6 /聚烯烃共混物，其具有PA-6基体并且任选地含有导体。
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