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1. WO2020136030 - MULTILAYER COMPOSITE AND FLUID LINE

Publication Number WO/2020/136030
Publication Date 02.07.2020
International Application No. PCT/EP2019/085372
International Filing Date 16.12.2019
Chapter 2 Demand Filed 09.09.2020
IPC
B32B 1/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
1Layered products essentially having a general shape other than plane
08Tubular products
B32B 27/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
06as the main or only constituent of a layer next to another layer of a specific substance
08of synthetic resin of a different kind
B32B 27/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
30comprising vinyl resin; comprising acrylic resin
B32B 27/32 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
32comprising polyolefins
B32B 27/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
34comprising polyamides
F16L 11/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
11Hoses, i.e. flexible pipes
04made of rubber or flexible plastics
CPC
B32B 1/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
1Layered products having a general shape other than plane
08Tubular products
B32B 2255/10
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2255Coating on the layer surface
10on synthetic resin layer or on natural or synthetic rubber layer
B32B 2307/20
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
20having particular electrical or magnetic properties, e.g. piezoelectric
B32B 2597/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2597Tubular articles, e.g. hoses, pipes
B32B 27/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
06as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
B32B 27/304
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
30comprising vinyl ; (co)polymers; comprising acrylic (co)polymers
304comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
Applicants
  • AFT AUTOMOTIVE GMBH [DE]/[DE]
Inventors
  • KRAMER, Dirk
  • MAY, Thomas
Agents
  • DIETZ, Christopher
  • SCHRELL, Andreas
  • SCHWAHN, Hartmut
  • WOHLFAHRT, Jan
  • CLARENBACH, Carl-Philipp
  • KORDEL, Mattias
  • KRÜGER, Torsten
  • HEIDE, Nils
  • DECKERS, Daniel A.
Priority Data
10 2018 251 759.228.12.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) MEHRSCHICHTVERBUND SOWIE FLUIDLEITUNG
(EN) MULTILAYER COMPOSITE AND FLUID LINE
(FR) COMPOSITE MULTICOUCHE AINSI QUE CONDUITE DE FLUIDE
Abstract
(DE)
Die Erfindung betrifft einen Mehrschichtverbund, insbesondere für eine Fluidleitung (1). Dieser zeichnet sich durch eine erste Schicht (5) aus einem Fluorpolymer, eine unmittelbar auf die erste Schicht (5) folgende zweite Schicht (6) aus einem Polyamid sowie wenigstens eine dritte Schicht (7) aus, wobei sowohl die erste Schicht (5) als auch die zweite Schicht (6) elektrostatisch leitend modifiziert sind. Die Erfindung betrifft weiterhin eine Fluidleitung (1) aus einem Mehrschichtverbund.
(EN)
The invention relates to a multilayer composite, in particular for a fluid line (1). Said multilayer composite is characterized by a first layer (5) made of a fluoropolymer, a second layer made of a polyamide and following directly to the first layer (5), and at least one third layer (7), wherein both the first layer (5) and the second layer (6) are modified so as to be electrostatically conductive. The invention also relates to a fluid line (1) made of a multilayer composite.
(FR)
L’invention concerne un composite multicouche, destiné en particulier à une conduite de fluide (1). Ce composite multicouche est caractérisé par une première couche (5) constituée d'un fluoropolymère, une deuxième couche (6), constituée d'un polyamide et appliquée à la suite de la première couche (5), ainsi qu'au moins une troisième couche (7), la première couche (5) et la deuxième couche (6) étant modifiées de façon à être électrostatiquement conductrices. L'invention concerne en outre une conduite de fluide (1) constitué d'un composite multicouche.
Also published as
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