BR0206897A - Tubo feito de elastÈmero vulcanizado compreendendo poliamida e camadas de barreiras de evoh - Google Patents

Tubo feito de elastÈmero vulcanizado compreendendo poliamida e camadas de barreiras de evoh

Info

Publication number
BR0206897A
BR0206897A BR0206897-4A BR0206897A BR0206897A BR 0206897 A BR0206897 A BR 0206897A BR 0206897 A BR0206897 A BR 0206897A BR 0206897 A BR0206897 A BR 0206897A
Authority
BR
Brazil
Prior art keywords
polyamide
vulcanized elastomer
barrier layers
tube made
evoh barrier
Prior art date
Application number
BR0206897-4A
Other languages
English (en)
Inventor
Jun Yamamoto
Joachim Merziger
Christophe Maldeme
Original Assignee
Atofina
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atofina filed Critical Atofina
Publication of BR0206897A publication Critical patent/BR0206897A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L2011/047—Hoses, i.e. flexible pipes made of rubber or flexible plastics with a diffusion barrier layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

"TUBO FEITO DE ELASTÈMERO VULCANIZADO COMPREENDENDO POLIAMIDA E CAMADAS DE BARREIRAS DE EVOH". A presente invenção se refere a uma tubulação multicamada, compreendendo em sua direção radial do exterior para o interior: - uma primeira camada de elastómero vulcanizado, formando a camada externa; - uma segunda camada de EVOH ou de uma mistura à base de EVOH; - uma terceira camada de uma mistura de poliamida (A) e de poliolefina (B) com matriz poliamida; - eventualmente uma camada interna de elastómero vulcanizado; as camadas sendo sucessivas e aderindo entre elas em sua zona de contato respectiva. Pode-se, eventualmente, dispor uma camada de ligante entre a primeira e a segunda camada, da mesma forma entre a camada eventual interna e a terceira camada. A tubulação da invenção pode também compreender uma camada de reforço do tipo têxtil, por exemplo, em poliéster ou em fios metálicos, disposta entre a primeira e a segunda camada. Essa camada de reforço pode estar entre a camada de ligante a camada de EVOH ou entre a camada de ligante e a camada externa ou ainda o ligante pode ser colocado nos interstícios da camada de reforço. As tubulações da invenção podem ser de diâmetro externo compreendido entre 8 mm e 25 cm. A espessura da camada de EVOH pode estar compreendida entre 10 e 200 <109>m, aquela da mistura de poliamida (A) e de poliolefina (B) com matriz poliamida entre 25 e 500 <109>m, aquela do ligante eventual entre 10 e 100 <109>m. Essas tubulações são úteis para os fluidos de sistemas de ar condicionado.
BR0206897-4A 2001-11-23 2002-11-22 Tubo feito de elastÈmero vulcanizado compreendendo poliamida e camadas de barreiras de evoh BR0206897A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0115184 2001-11-23

Publications (1)

Publication Number Publication Date
BR0206897A true BR0206897A (pt) 2004-08-24

Family

ID=8869723

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0206897-4A BR0206897A (pt) 2001-11-23 2002-11-22 Tubo feito de elastÈmero vulcanizado compreendendo poliamida e camadas de barreiras de evoh

Country Status (9)

Country Link
US (1) US6715511B2 (pt)
EP (1) EP1314759B1 (pt)
JP (2) JP2003191358A (pt)
KR (1) KR100563794B1 (pt)
CN (1) CN1203984C (pt)
AT (1) ATE332335T1 (pt)
BR (1) BR0206897A (pt)
CA (1) CA2412128A1 (pt)
DE (1) DE60212924T2 (pt)

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FR2858038B1 (fr) * 2003-07-23 2006-09-01 Nobel Plastiques Conduite multicouche ayant une couche interne en un polymere base sur un monomere pentene substitue
US20050058845A1 (en) * 2003-08-05 2005-03-17 Gaelle Bellet Multilayer structure that includes an impact-modified EVOH layer
FR2871727A1 (fr) * 2004-06-18 2005-12-23 Arkema Sa Structure multicouche ayant une couche a base de polyamide et de pehd
FR2876764B1 (fr) * 2004-10-19 2007-01-05 Nobel Plastiques Soc Par Actio Tube multicouche po/adhesif/evoh/pa/couche de protection
FR2876765B1 (fr) * 2004-10-19 2007-01-19 Nobel Plastiques Soc Par Actio Tube multicouche tpe/pp/renfort
WO2006060285A2 (en) * 2004-11-30 2006-06-08 Arkema Inc. Alloy composition useful for fluid transport objects
US7598308B2 (en) * 2005-03-30 2009-10-06 The Gates Corporation Metal—elastomer compound
FR2891490B1 (fr) * 2005-09-30 2007-11-23 Arkema Sa Structure multicouches a base de caoutchouc et de copolymere greffe a blocs polyamides, et son utilisation comme tubes pour circuits d'air conditionne.
JP4501883B2 (ja) 2006-03-28 2010-07-14 東海ゴム工業株式会社 燃料ホース
JP2009006575A (ja) * 2007-06-28 2009-01-15 Nissan Motor Co Ltd 多層ホース
US20100233402A1 (en) * 2009-03-11 2010-09-16 E. I. Du Pont De Nemours And Company Salt resistant polyamide compositions
US8377529B2 (en) * 2009-07-28 2013-02-19 Cryovac, Inc. Ultra high barrier aseptic film and package
ITTO20100773A1 (it) * 2010-09-22 2012-03-23 Dytech Dynamic Fluid Tech Spa Tubazione per un circuito scr di un veicolo
CN101992555A (zh) * 2010-11-05 2011-03-30 赵树辉 增强网骨架塑料复合管的加工方法及制得的复合管
RU2471109C1 (ru) * 2011-05-27 2012-12-27 Общество С Ограниченной Ответственностью "Альтерпласт" Многослойная труба для систем водоснабжения и отопления
EP2744650A1 (en) * 2011-08-19 2014-06-25 Avery Dennison Corporation Barrier films
WO2013036313A1 (en) 2011-08-19 2013-03-14 Avery Dennison Corporation Low noise flexible barrier films
CN102359668A (zh) * 2011-09-29 2012-02-22 广东东方管业有限公司 矿用阻燃抗静电钢丝网骨架聚乙烯复合管及其制备方法
WO2013096078A1 (en) * 2011-12-22 2013-06-27 Avery Dennison Corporation Flexible barrier films containing cyclic olefins
WO2013106361A1 (en) * 2012-01-09 2013-07-18 Avery Dennison Corporation Low-modulus, halogen-free, odor containment barrier
FR2986616B1 (fr) 2012-02-06 2014-11-21 Arkema France Procede de modelisation de permeation aux essences d'une structure polymere multicouches
FR2996559B1 (fr) * 2012-10-04 2016-05-20 Arkema France Composition et procede d'adhesion sans solvant sur elastomere a base d'acrylonitrile
CN102996913B (zh) * 2012-11-12 2017-09-05 天门市中南振动时效科技有限公司 一种新型高强度hdpe复合管及其生产方法
JP6575524B2 (ja) * 2014-09-12 2019-09-18 宇部興産株式会社 積層チューブ
FR3046826B1 (fr) * 2016-01-15 2018-05-25 Arkema France Structure tubulaire multicouche possedant une meilleure resistance a l'extraction dans la bio-essence et son utilisation
JP6983563B2 (ja) * 2017-07-24 2021-12-17 株式会社ブリヂストン 冷媒輸送ホース
EP3613578B1 (de) * 2018-08-21 2021-04-07 TI Automotive (Fuldabrück) GmbH Mehrschichtige kraftfahrzeug-temperier-rohrleitung
CN109401069A (zh) * 2018-08-23 2019-03-01 青岛国恩科技股份有限公司 空调室外机用高强度高冲击耐候聚丙烯材料及其制备方法
DE202020100325U1 (de) * 2020-01-22 2020-02-04 TI Automotive (Fuldabrück) GmbH Hitzebeständige, mehrschichtige Fluidleitung
EP3875263A1 (de) * 2020-03-06 2021-09-08 TI Automotive (Fuldabrück) GmbH Mehrschichtige kraftfahrzeug-rohrleitung
CN112029176B (zh) * 2020-09-14 2023-06-27 江西龙正科技发展有限公司 适用于生产内肋增强聚乙烯波纹管的专用料及其制备

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ES2131798T3 (es) * 1993-12-13 1999-08-01 Atochem Elf Sa Articulo multicapa que comprende un elastomero vulcanizado asociado directamente con un termoplastico.
DE69602048T2 (de) * 1995-03-09 1999-11-11 Atochem Elf Sa Auf Polyamid basierende Schläuche zum Kraftstofftransport
FR2731497B1 (fr) * 1995-03-10 1997-04-30 Atochem Elf Sa Tube pour transport d'eau potable
JPH1134246A (ja) * 1997-07-15 1999-02-09 Tokai Rubber Ind Ltd ガスバリアー積層体
FR2791116B1 (fr) 1999-03-16 2001-04-27 Atochem Elf Sa Tube antistatique a base de polyamides pour transport d'essence
EP1122060A1 (en) * 2000-02-07 2001-08-08 Atofina Multilayer structure and tank consisting of this structure, which has a barrier layer in direct contact with the fluid contained
US6555243B2 (en) * 2000-06-09 2003-04-29 Ems-Chemie Ag Thermoplastic multilayer composites

Also Published As

Publication number Publication date
CA2412128A1 (fr) 2003-05-23
CN1203984C (zh) 2005-06-01
KR20030043694A (ko) 2003-06-02
US20030124289A1 (en) 2003-07-03
KR100563794B1 (ko) 2006-03-27
CN1425552A (zh) 2003-06-25
EP1314759A1 (fr) 2003-05-28
DE60212924D1 (de) 2006-08-17
JP2003191358A (ja) 2003-07-08
JP2005199720A (ja) 2005-07-28
EP1314759B1 (fr) 2006-07-05
ATE332335T1 (de) 2006-07-15
DE60212924T2 (de) 2007-03-01
US6715511B2 (en) 2004-04-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2025 DE 27/10/2009.