BR0317442A - Estrutura em multicamadas com excelente desempenho como barreira de combustìvel - Google Patents

Estrutura em multicamadas com excelente desempenho como barreira de combustìvel

Info

Publication number
BR0317442A
BR0317442A BR0317442-5A BR0317442A BR0317442A BR 0317442 A BR0317442 A BR 0317442A BR 0317442 A BR0317442 A BR 0317442A BR 0317442 A BR0317442 A BR 0317442A
Authority
BR
Brazil
Prior art keywords
fuel
layer
multilayer structure
parts
excellent performance
Prior art date
Application number
BR0317442-5A
Other languages
English (en)
Inventor
Ken Nakamura
Koji Nakamura
Original Assignee
Ube Industries
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 Ube Industries filed Critical Ube Industries
Publication of BR0317442A publication Critical patent/BR0317442A/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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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

Landscapes

  • Laminated Bodies (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

"ESTRUTURA EM MULTICAMADAS COM EXCELENTE DESEMPENHO COMO BARREIRA DE COMBUSTìVEL". A presente invenção refere-se a uma estrutura em multicamadas com excelente desempenho para prevenir permeação de combustível e, particularmente, permeação de combustível de automóveis. Mais especificamente, a presente invenção refere-se a uma estrutura em multicamadas que tem excelente desempenho para prevenir permeação de gasolina ou 'gasohol' (uma mistura de gasolina e álcool) em um ambiente de alta temperatura, e excelente resistência ao fissuramento por fadiga durante imersão em gasohol, o que pode ser usado adequadamente em peças para combustíveis, para o armazenamento ou transporte de combustível, tal como um tanque e um tubo para gasolina. A estrutura em multicamadas caracteriza-se por compreender duas camadas, sendo uma camada de copolímero de etileno e acetato de vinila saponificado e uma camada de poliamida, a camada de poliamida compreendendo 100 partes em peso de uma resina de poliamida e entre 0,2 e 5 partes em peso de um silicato estratificado dispersado uniformemente na resina de poliamida.
BR0317442-5A 2002-12-17 2003-12-16 Estrutura em multicamadas com excelente desempenho como barreira de combustìvel BR0317442A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002364666 2002-12-17
PCT/JP2003/016129 WO2004054802A1 (ja) 2002-12-17 2003-12-16 燃料透過防止性能に優れた積層構造体

Publications (1)

Publication Number Publication Date
BR0317442A true BR0317442A (pt) 2005-11-16

Family

ID=32588245

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317442-5A BR0317442A (pt) 2002-12-17 2003-12-16 Estrutura em multicamadas com excelente desempenho como barreira de combustìvel

Country Status (6)

Country Link
US (1) US20060099367A1 (pt)
EP (1) EP1574330A1 (pt)
CN (1) CN1738713A (pt)
AU (1) AU2003289374A1 (pt)
BR (1) BR0317442A (pt)
WO (1) WO2004054802A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2527663T3 (es) * 2004-01-29 2015-01-28 TI Automotive (Fuldabrück) GmbH Tubo de material sintético de múltiples capas con propiedades de barrera
CN100419017C (zh) * 2004-08-13 2008-09-17 于志文 一种全塑微观层状复合材料及其制备方法
FR2876764B1 (fr) * 2004-10-19 2007-01-05 Nobel Plastiques Soc Par Actio Tube multicouche po/adhesif/evoh/pa/couche de protection
US20070286974A1 (en) * 2006-06-13 2007-12-13 Vitec, Llc Sulfonated Fuel Tank
US20080102236A1 (en) * 2006-10-27 2008-05-01 Fish Robert B Pipes containing nanoclays and method for their manufacture
WO2008113362A1 (en) 2007-03-16 2008-09-25 Nkt Flexibles I/S A flexible pipe
WO2008113821A1 (de) * 2007-03-21 2008-09-25 Reinhard Feichtinger Kraftstofftankanbauteil und verfahren zur herstellung eines kraftstofftankanbauteils
US8508367B2 (en) * 2009-09-21 2013-08-13 Checkpoint Systems, Inc. Configurable monitoring device
US8617675B2 (en) * 2009-12-15 2013-12-31 Reinhard Feichtinger Fuel tank attachment and method for producing a fuel tank attachment
WO2014117772A1 (de) * 2013-02-04 2014-08-07 Fenotec Gmbh Leckschutzsysteme Innenauskleidung für einen tank oder einen behälter und anordnung
KR102490728B1 (ko) * 2017-09-29 2023-01-20 유비이 가부시키가이샤 적층 튜브
EP3530453B1 (de) * 2018-02-22 2022-03-30 TI Automotive (Fuldabrück) GmbH Mehrschichtige kraftfahrzeug-rohrleitung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248720A (en) * 1988-09-06 1993-09-28 Ube Industries, Ltd. Process for preparing a polyamide composite material
JP3067891B2 (ja) * 1992-04-21 2000-07-24 宇部興産株式会社 自動車用多層フューエルチューブ
JPH08127089A (ja) * 1994-10-31 1996-05-21 Ube Ind Ltd 多層プラスチック製燃料タンク
JPH1024505A (ja) * 1996-07-09 1998-01-27 Kuraray Co Ltd 燃料容器および燃料パイプ
JP3641325B2 (ja) * 1996-09-25 2005-04-20 三菱樹脂株式会社 ラミネート用共押出複合フイルム
JP3808143B2 (ja) * 1996-09-25 2006-08-09 三菱樹脂株式会社 共押出複合フイルム
WO2000023506A1 (de) * 1998-10-16 2000-04-27 Wolff Walsrode Aktiengesellschaft Transparente polyamidfolie mit hoher festigkeit
WO2000076862A1 (en) * 1999-06-14 2000-12-21 International Paper Company Multi-layer resin/paper laminate structure containing at least a polymer/nanoclay composite layer and packaging materials made thereof
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
EP1299000B1 (de) * 2000-06-26 2006-08-23 CaseTech GmbH & Co. KG Polyamid-kunststoffdarm mit nanodispersen additiven sowie dessen verwendung als nahrungsmittelhülle
DE10204395B4 (de) * 2002-02-04 2004-01-29 Ems-Chemie Ag Hydraulikleitung und Verfahren zur Herstellung einer Hydraulikleitung

Also Published As

Publication number Publication date
US20060099367A1 (en) 2006-05-11
EP1574330A1 (en) 2005-09-14
WO2004054802A1 (ja) 2004-07-01
AU2003289374A1 (en) 2004-07-09
CN1738713A (zh) 2006-02-22

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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 6A., 7A. E 8A. ANUIDADE(S).

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 PUBLICADO NA RPI 2129 DE 25/10/2011.