CA2214496C - Revetements reflechissant les infrarouges - Google Patents

Revetements reflechissant les infrarouges Download PDF

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Publication number
CA2214496C
CA2214496C CA002214496A CA2214496A CA2214496C CA 2214496 C CA2214496 C CA 2214496C CA 002214496 A CA002214496 A CA 002214496A CA 2214496 A CA2214496 A CA 2214496A CA 2214496 C CA2214496 C CA 2214496C
Authority
CA
Canada
Prior art keywords
metallized
membrane
metal
microporous
microporous membrane
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.)
Expired - Lifetime
Application number
CA002214496A
Other languages
English (en)
Other versions
CA2214496A1 (fr
Inventor
Gregory D. Culler
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.)
WL Gore and Associates Inc
Original Assignee
WL Gore and Associates Inc
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 WL Gore and Associates Inc filed Critical WL Gore and Associates Inc
Priority to CA002214496A priority Critical patent/CA2214496C/fr
Priority claimed from PCT/US1995/012723 external-priority patent/WO1996032252A1/fr
Publication of CA2214496A1 publication Critical patent/CA2214496A1/fr
Application granted granted Critical
Publication of CA2214496C publication Critical patent/CA2214496C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
    • F41H3/02—Flexible, e.g. fabric covers, e.g. screens, nets characterised by their material or structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

L'invention se rapporte à une matière textile qui permet d'obtenir le masquage ou la suppression d'une image thermique dans la région de l'infrarouge moyen et lointain sans que cela nuise à l'efficacité du camouflage visuel et à infrarouge proche ou à son niveau de confort, ou à la mobilité d'une personne. Pour ce faire, on incorpore une membrane microporeuse métallisée dans un vêtement ou revêtement caractéristique, tel que des tentes, ce qui supprime l'image thermique. L'invention se rapporte en particulier à un matériau réfléchissant la chaleur, étanche à l'eau, permettant l'échange de vapeur d'eau, perméable à l'air, qui se compose essentiellement d'au moins une membrane microporeuse métallisée (20) stratifiée sur au moins une autre couche ou matière textile de renforcement (22) telle que le nylon tissé, non tissé ou maillé, le polyester, le coton, la soie, etc. ou des couches microporeuses supplémentaires, le métal de la membrane métallisée formant une couche discontinue (21) sur la surface de la membrane microporeuse et sur les parois poreuses adjacentes à cette surface.
CA002214496A 1995-04-11 1995-10-12 Revetements reflechissant les infrarouges Expired - Lifetime CA2214496C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002214496A CA2214496C (fr) 1995-04-11 1995-10-12 Revetements reflechissant les infrarouges

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41977795A 1995-04-11 1995-04-11
US08/419,777 1995-04-11
CA002214496A CA2214496C (fr) 1995-04-11 1995-10-12 Revetements reflechissant les infrarouges
PCT/US1995/012723 WO1996032252A1 (fr) 1995-04-11 1995-10-12 Revetements reflechissant les infrarouges

Publications (2)

Publication Number Publication Date
CA2214496A1 CA2214496A1 (fr) 1996-10-17
CA2214496C true CA2214496C (fr) 2000-09-26

Family

ID=30771592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002214496A Expired - Lifetime CA2214496C (fr) 1995-04-11 1995-10-12 Revetements reflechissant les infrarouges

Country Status (1)

Country Link
CA (1) CA2214496C (fr)

Also Published As

Publication number Publication date
CA2214496A1 (fr) 1996-10-17

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Effective date: 20151013