WO1992007480A1 - Gant etanche a l'eau et pourvu d'un systeme de retenue de la garniture - Google Patents

Gant etanche a l'eau et pourvu d'un systeme de retenue de la garniture Download PDF

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Publication number
WO1992007480A1
WO1992007480A1 PCT/US1991/007709 US9107709W WO9207480A1 WO 1992007480 A1 WO1992007480 A1 WO 1992007480A1 US 9107709 W US9107709 W US 9107709W WO 9207480 A1 WO9207480 A1 WO 9207480A1
Authority
WO
WIPO (PCT)
Prior art keywords
waterproof
layer
insert
insulation
fibrous
Prior art date
Application number
PCT/US1991/007709
Other languages
English (en)
Inventor
Gregory Worden
Original Assignee
W.L. Gore & 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 W.L. Gore & Associates, Inc. filed Critical W.L. Gore & Associates, Inc.
Publication of WO1992007480A1 publication Critical patent/WO1992007480A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/001—Linings
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/0006—Gloves made of several layers of material

Definitions

  • the invention relates broadly to lined waterproof gloves or mittens for protection during adverse weather conditions, and particularly to gloves having a waterproof insert and an insulative liner.
  • a glove manufactured for use under severe weather conditions is usually constructed at present with an insulative liner next to the skin of the wearer, which is enclosed in a waterproof insert, and both these layers are enclosed in an outer shell.
  • the insulative liner provides comfort under cold weather conditions and the waterproof insert keeps the insulation of the glove and the hand of the wearer dry.
  • the outer shell provides protection to the inserts and the liner and fashion qualities.
  • the present invention comprises hand coverings, i .e. gloves or mittens having a liner of fibrous insulation and a waterproof insert within an outer shell.
  • the shell is usually leather or cloth.
  • the waterproof insert preferably comprises a layer of porous hydrophobic polymeric membrane, which is waterproof to liquid water and which transmits water vapor.
  • PTFE expanded polytetrafluoroethylene
  • it may be any waterproof insert, such as neoprene, polyvinyl chloride, rubber, latex, or polyurethane.
  • It can also be a microporous polymer membrane made from polypropylene, polyurethane, or a structure embodying both microporous hydrophobic polymer and hydrophilic polymer embedded in its pores or layered on its surface.
  • the waterproof insert is in turn bonded on the inside by heat or an adhesive to a non-woven or brush woven, entangleable textile fiber scrim which may be polyester or polyamide, for example.
  • the adhesive may be in the form of a liquid or a powdered solid.
  • an entangleable scrim between the outer shell and the waterproof insert.
  • an entangleable resin layer may be bonded to both the inside and the outside of the waterproof insert so that one side may entangle with the outer shell and the other side with the inner insulation at the same time.
  • the shell may have a rough enough interior surface to entangle with the fibers of the scrim or may have a fibrous or entangleable foam material bonded to its interior surface.
  • the inner layer is the fibrous insulation
  • the middle layer comprises the waterproof insert layer (the preferably expanded PTFE layer facing outwardly), and the outer layer comprising the protective shell.
  • SUBSTITUTE SHEET extent that it requires several pounds of pull-out strength per glove finger to separate the insulation and the waterproof middle layer from each other. This entanglement results in a glove which will not have its lining invert under normal hand removal procedures.
  • Figure 1 shows the insulation fitting into the waterproof insert, which fits into the outer shell of a glove of the invention.
  • Figure 2 is a cross-sectional view of a preferred waterproof insert of the glove of the invention.
  • Figure 3 is a photomicrograph of entangled fibers of the insulation and the inner fabric layer of the waterproof insert of the glove of the invention.
  • FIGS 4, 5, and 6 are cross-sectional views of segments of gloves of the invention which describe alternative arrangements of layers.
  • Figure 1 shows how the three principal layers of the invention fit together with the insulation layer A fitting inside a middle waterproof water vapor transmitting insert B, which in turn fits inside outer protective shell C.
  • Layers, A, B, and C when fitted into each other in proper order are joined together by preferably stitching them together at the cuff of the glove as shown at point 1, as shown on the outside of shell C in Figure 1.
  • Shell C may be leather or fabric or a combination of both materials, such as in ski gloves or work gloves, for example.
  • the shell fabric may be cotton or synthetic textile material.
  • FIG. 2 displays a cross-sectional view of one variant of the waterproof water vapor transmitting insert B portion of the glove of the invention.
  • the waterproof material 2 is on the outside of the insert and is preferably porous expanded PTFE membrane
  • Layer 3 is a water vapor transmitting layer of polyurethane polymer bonded to PTFE layer 2 to provide a hydrophilic oil resistant, but water vapor transmitting layer, between the PTFE layer 2 and the skin of a wearer of the glove, such as described in U.S. Patent Nos. 4,194,041 and 4,443,511.
  • a non-woven textile fiber scrim material 4 is bonded to polyurethane layer 3 by preferably heat bonding, although a water vapor transmitting polyurethane adhesive may be used.
  • Material 4 could be substituted by brush-woven fabric as an alternative if such fabric provides enough free fibers such that they will entangle with the fibers of the insulation to the degree necessary to provide adequate insert retention by entanglement and mechanical bonding of the two layers.
  • suitable layer 4 materials are Lutrabond® laminate of spunbonded polyamide 6 and Cerex® laminate of spunbonded polyamide 6,6.
  • Non-woven polyester fiber materials may also be used as may fibers of glass, rayon, or polypropylene as may carded non-woven materials.
  • Figure 3 shows a photomicrograph of entangled fibers 5 of scrim layer 4 of the insert and fibers 6 of the insulation.
  • Figure 4 depicts a cross-sectional view of the glove of Figure 1.
  • A is the fibrous insulation and C is the outer protective shell.
  • Insert layer B is seen in Figure 4 to comprise waterproof material 2, polyurethane layer 3 and scrim 4.
  • A is the fibrous insulation
  • C is the shell
  • 2 is the waterproof layer
  • A is the fibrous insulation
  • C is the shell
  • 2 is the waterproof layer
  • 4 is the scrim.
  • the shell contains a fibrous material.
  • Insulation layer A the innermost layer of the glove, next to the skin of the wearer, may be almost any suitable insulation material known in the art to be useful in insulating gloves,
  • SUBSTITUTE SHEET except those foamed insulating materials which will not entangle with fibers from layer 4 of insert B and material and other organic fibers which mat when wetted.
  • suitable insulation materials include Thinsulate® polyolefin/polyester, Fiberfill® polyester, Thermolite® polyester. The insulation may be attached to a textile layer to hold the insulation material together against flexing and other forms of wear during use of the glove containing it.
  • inventive steps and combinations of materials also apply to mittens as an alternative form of gloves, since they function in the same way as gloves as regards liner retention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Gloves (AREA)

Abstract

Gant étanche à l'eau possédant un système de retenue de la garniture, comprenant une enveloppe extérieure (C), un élément d'insertion (2) étanche à l'eau ou qui, bien qu'étanche à l'eau, laisse sortir la vapeur, et une isolation (A) intérieure fibreuse qui s'enchevêtre avec la couche de support fibreuse (4) de l'élément d'insertion (2) pour permettre une bonne retenue de la garniture. Ce système est utile dans les gants de ski, les mouffles, les gants de travail et les gants similaires utilisés dans de dures conditions climatiques.
PCT/US1991/007709 1990-10-25 1991-10-15 Gant etanche a l'eau et pourvu d'un systeme de retenue de la garniture WO1992007480A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US720,311 1985-04-04
US60307890A 1990-10-25 1990-10-25
US603,078 1990-10-25
US72031191A 1991-06-25 1991-06-25

Publications (1)

Publication Number Publication Date
WO1992007480A1 true WO1992007480A1 (fr) 1992-05-14

Family

ID=27084329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/007709 WO1992007480A1 (fr) 1990-10-25 1991-10-15 Gant etanche a l'eau et pourvu d'un systeme de retenue de la garniture

Country Status (1)

Country Link
WO (1) WO1992007480A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0725574A4 (fr) * 1992-10-09 1995-10-05 Cole Williams Articles d'habillement etanches a l'eau mais laissant passer l'air
EP0683989A1 (fr) * 1990-08-14 1995-11-29 The Grandoe Corporation Amélioration de la construction d'un gant de plusieurs couches
WO1996029901A1 (fr) * 1995-03-29 1996-10-03 W.L. Gore & Associates, Inc. Gant ameliore
FR2750828A1 (fr) * 1996-07-12 1998-01-16 Salomon Sa Gant et doublure pour gant
US6139929A (en) * 1997-03-07 2000-10-31 Porvair Plc Socks
US6415447B1 (en) 1999-11-24 2002-07-09 The Burton Corporation Leakproof and breathable hand covering and method of making the same
US6807683B2 (en) * 1999-08-27 2004-10-26 Cole Williams Waterproof, breathable articles of apparel
WO2006078398A1 (fr) * 2005-01-18 2006-07-27 Gore Enterprise Holdings, Inc. Objets multicouches a anti-glissement de couche
US7162748B2 (en) 2000-02-02 2007-01-16 Martin Hottner Handcovering
CN102462022A (zh) * 2010-11-02 2012-05-23 毕荷春 化纤布拉绒衬里聚氯乙烯手套和加工方法
JP2014173220A (ja) * 2013-03-11 2014-09-22 North Face Apparel Corp:The 積層された皮革を用いた、防水性のテープ留めがなされた手袋およびミトン
KR20170003788U (ko) * 2016-04-26 2017-11-03 임미리 고무장갑용 속장갑

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6503302A (fr) * 1964-11-30 1966-05-31
US4430759A (en) * 1982-09-15 1984-02-14 Donald Jackrel Glove
US4583248A (en) * 1985-03-21 1986-04-22 Edwards Joseph H Insulated glove
US4662006A (en) * 1985-09-05 1987-05-05 Grandoe Corporation Multi-ply glove or mitt construction
DE8715686U1 (fr) * 1987-11-26 1988-01-14 Voack, Norbert, Dr., 8532 Bad Windsheim, De

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6503302A (fr) * 1964-11-30 1966-05-31
US4430759A (en) * 1982-09-15 1984-02-14 Donald Jackrel Glove
US4583248A (en) * 1985-03-21 1986-04-22 Edwards Joseph H Insulated glove
US4662006A (en) * 1985-09-05 1987-05-05 Grandoe Corporation Multi-ply glove or mitt construction
DE8715686U1 (fr) * 1987-11-26 1988-01-14 Voack, Norbert, Dr., 8532 Bad Windsheim, De

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683989A1 (fr) * 1990-08-14 1995-11-29 The Grandoe Corporation Amélioration de la construction d'un gant de plusieurs couches
EP0725574A1 (fr) * 1992-10-09 1996-08-14 WILLIAMS, Cole Articles d'habillement etanches a l'eau mais laissant passer l'air
EP0725574A4 (fr) * 1992-10-09 1995-10-05 Cole Williams Articles d'habillement etanches a l'eau mais laissant passer l'air
WO1996029901A1 (fr) * 1995-03-29 1996-10-03 W.L. Gore & Associates, Inc. Gant ameliore
FR2750828A1 (fr) * 1996-07-12 1998-01-16 Salomon Sa Gant et doublure pour gant
US6139929A (en) * 1997-03-07 2000-10-31 Porvair Plc Socks
US6807683B2 (en) * 1999-08-27 2004-10-26 Cole Williams Waterproof, breathable articles of apparel
US6415447B1 (en) 1999-11-24 2002-07-09 The Burton Corporation Leakproof and breathable hand covering and method of making the same
US7162748B2 (en) 2000-02-02 2007-01-16 Martin Hottner Handcovering
WO2006078398A1 (fr) * 2005-01-18 2006-07-27 Gore Enterprise Holdings, Inc. Objets multicouches a anti-glissement de couche
KR100888995B1 (ko) * 2005-01-18 2009-03-17 고어 엔터프라이즈 홀딩즈, 인코포레이티드 미끄럼 방지 다층 제품
US8087096B2 (en) 2005-01-18 2012-01-03 Gore Enterprise Holdings, Inc. Slip resistant multi-layered articles
CN102462022A (zh) * 2010-11-02 2012-05-23 毕荷春 化纤布拉绒衬里聚氯乙烯手套和加工方法
JP2014173220A (ja) * 2013-03-11 2014-09-22 North Face Apparel Corp:The 積層された皮革を用いた、防水性のテープ留めがなされた手袋およびミトン
EP2786667A3 (fr) * 2013-03-11 2014-10-22 The North Face Apparel Corp. Gant ou moufle imperméable à cuir stratifié
KR20170003788U (ko) * 2016-04-26 2017-11-03 임미리 고무장갑용 속장갑
KR200485109Y1 (ko) * 2016-04-26 2017-12-28 임미리 고무장갑용 속장갑

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