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EP0299018A1 - Stratifie - Google Patents

Stratifie

Info

Publication number
EP0299018A1
EP0299018A1 EP88900808A EP88900808A EP0299018A1 EP 0299018 A1 EP0299018 A1 EP 0299018A1 EP 88900808 A EP88900808 A EP 88900808A EP 88900808 A EP88900808 A EP 88900808A EP 0299018 A1 EP0299018 A1 EP 0299018A1
Authority
EP
European Patent Office
Prior art keywords
web
laminate
permeable
radiation
laminate according
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP88900808A
Other languages
German (de)
English (en)
Inventor
Mario Posnansky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0299018A1 publication Critical patent/EP0299018A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102—Waterproof and breathable
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • 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
    • B32B2437/00—Clothing

Definitions

  • the present invention relates to a laminate consisting of at least two material webs, at least one web being water vapor permeable and watertight, and at least one further web being a textile web.
  • Such known laminates are used for the production of rainproof weather clothing. These clothes have the advantage that no water can penetrate from the outside, but the body moisture can evaporate unhindered.
  • At least one web of the laminate is provided on at least one side with a layer which is at least partially transparent to visible radiation and which is reflective to infrared radiation. Furthermore, it is an object of the present invention to provide a laminate from a material web which is permeable to water vapor and waterproof, the laminate being intended to prevent heat radiation emitted by the body and to be suitable for processing with textiles or articles of clothing available on the market.
  • the material web is provided on at least one side with a layer which is at least partially transparent to visible radiation and / or reflective for infrared radiation.
  • the laminate according to the invention is particularly suitable for producing a protective or.
  • the laminate is also used in building insulation.
  • the reflective layer is protected from mechanical abrasion by the arrangement of a particularly wide-mesh textile web on one or both sides of the water vapor-permeable and waterproof material web provided with a radiation-reflecting layer. Furthermore, the textile web gives the water vapor permeable and waterproof material web more strength.
  • FIG. 1 shows a first exemplary embodiment of a laminate
  • Fig. 4 shows a fourth embodiment of a lamina.
  • Fig. 1 is a first embodiment of a
  • Laminates 1 shown which consists of a textile web 2 and a laminated, water vapor permeable and waterproof material web 3.
  • the material web 3 is vapor-coated with an aluminum layer 4 on the side facing away from the textile web 2.
  • the textile web can be a woven fabric, a knitted fabric, a knitted fabric, a fleece, a felt, etc.
  • the material web 3 can e.g. consist of polytetrafluoroethylene, polyester ether or polypropylene.
  • FIG. 2 shows a second exemplary embodiment of a laminate 5, which consists of a textile web 6 and a material web 7 which is laminated with it, permeable to water vapor and waterproof.
  • the material web 7 is vapor-coated on the side facing the textile web with an aluminum layer 8, the vapor deposition taking place through the textile web 6, so that an aluminum layer 9 is also deposited on the textile surface.
  • FIG. 3 shows a third exemplary embodiment of a laminate 10.
  • the water vapor permeable and waterproof material web 11 is provided in the middle area and is laminated on both sides with a wide-mesh textile web 12 and 13.
  • the material web 11 is vapor-deposited through the two wide-mesh textile webs, each with a metal layer 14 and 15.
  • the metal layers 14 and 15 can consist, for example, of aluminum and are preferably for visible radiation in a wave
  • -7 -7 range from about 2 • 10 to 8 - 10 m (0.2 to 0.8 A m) at least partially transparent and reflecting for infrared radiation from about 10 m (10 y -).
  • Textile web 12 and 13 on both sides of the material web 11 has the advantage that the metal layers 14 and 15 before
  • FIG. 4 shows a fourth exemplary embodiment of a laminate which comprises a water-vapor-permeable and waterproof material web 16 and a metal layer 17 or 18 on both sides thereof.
  • the metal layer could even be hen on one side of the web '16 vorgese ⁇ .
  • the metal layers are also preferably at least partially transparent to visible light in the range from about 2 * 10 to 8 v 10 m (0.2 to 0.8 ⁇ m) and reflective to infrared radiation from about 10 m (10_ / y ⁇ -m) - acting.
  • the laminate according to FIG. 4 is particularly suitable for processing with textiles already available on the market, the advantage likewise being achieved that no water can penetrate inwards, but the body moisture can evaporate unhindered, which in particular also undesirable odor formation is avoided.
  • Such a laminate can e.g. They are used as inner armpit protection in jackets in order to prevent the jacket from being contaminated by sweat and thus to prevent odors.
  • the waterproof and water vapor permeable material web can also be used as a perforated film.
  • the membrane preferably has a surface that is as smooth as possible so that it can be vaporized well. It would also be possible to steam the film or membrane separately and then laminate it with the textile web.
  • the thickness of the metal layer are uss chosen such that visible light having a wavelength in the range of preferably about 2 • 10 -7 bi.s 8 - 10-7 m (0.2 to 0 8 y U. m.) At least partially transmitted and infrared radiation is preferably retained in a range from approximately 10 m (10 m). However, the thickness must not be so great that the water vapor permeability is impaired.
  • the thickness of the metal layer is preferably approximately 2 * 10 -8 m (200 Angstroms).
  • the laminate according to the invention Due to the metal vapor deposition of the laminate, for example with aluminum or gold, there is also an aesthetic effect if the laminate is made into a piece of clothing.
  • a protective or Climatic blanket enables an overnight stay in unheated rooms in winter.
  • Wearing garments made from the laminate according to the invention enables the room temperature to be lowered and thus energy to be saved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Un stratifié (10) comprend une membrane (11) perméable à la vapeur d'eau et étanche à l'eau ainsi que des bandes textiles (12, 13) stratifiées sur les deux faces avec ladite membrane. Une couche d'aluminium (14, 15) est vaporisée à travers les bandes textiles (12, 13) sur les deux faces de la membrane. Ce stratifié convient par exemple comme vêtement résistant aux intempéries ou comme revêtement protecteur et présente l'avantage d'empêcher l'eau de pénétrer depuis l'extérieur vers l'intérieur, tandis que l'humidité du corps peut s'évaporer sans entrave. D'autre part, la dissipation de chaleur par le stratifié dans l'environnement est supprimée.
EP88900808A 1987-01-27 1988-01-27 Stratifie Withdrawn EP0299018A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH271/87 1987-01-27
CH27187 1987-01-27

Publications (1)

Publication Number Publication Date
EP0299018A1 true EP0299018A1 (fr) 1989-01-18

Family

ID=4183204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88900808A Withdrawn EP0299018A1 (fr) 1987-01-27 1988-01-27 Stratifie

Country Status (2)

Country Link
EP (1) EP0299018A1 (fr)
WO (1) WO1988005385A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1072559C (zh) * 1995-04-11 2001-10-10 W·L·戈尔及同仁股份有限公司 红外反射覆盖材料
US5955175A (en) * 1996-09-20 1999-09-21 W. L. Gore & Associates, Inc. Infra-red reflective coverings
EP1101417A1 (fr) * 1999-11-15 2001-05-23 IBENA Textilwerke Beckmann GmbH Tissus pour vêtements protecteurs avec un revêtement réfléchissant
FR2839278B1 (fr) * 2002-05-02 2004-07-02 Mont Blanc Technology Materiau composite stratifie reflechissant et generant de l'energie par effet triboelectrique
US10160184B2 (en) * 2013-06-03 2018-12-25 Xefco Pty Ltd Insulated radiant barriers in apparel
RU183555U1 (ru) * 2018-03-20 2018-09-25 Константин Геннадьевич Ярков Материал для тента в каркасно-тентовой конструкции
FR3131930A1 (fr) * 2022-01-20 2023-07-21 Decathlon Complexe diminuant la condensation de l’eau, article comprenant un tel complexe, et procédé de fabrication d’un tel complexe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU32248A1 (fr) * 1900-01-01
US4147829A (en) * 1976-09-28 1979-04-03 Strentex Fabrics Limited Laminated material
DE3332126T1 (de) * 1982-02-12 1984-01-26 Arthur L. 07092 Mountainside N.J. Fingerhut Verbund-waermedaemmaterial
FR2522587A1 (fr) * 1982-03-05 1983-09-09 Cardis Philippe Tissu composite

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8805385A1 *

Also Published As

Publication number Publication date
WO1988005385A1 (fr) 1988-07-28

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Effective date: 19900801