EP0807515A2 - Procédé de fabrication d'un vêtement étanche, perméable à la vapeur d'eau - Google Patents

Procédé de fabrication d'un vêtement étanche, perméable à la vapeur d'eau Download PDF

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Publication number
EP0807515A2
EP0807515A2 EP97106317A EP97106317A EP0807515A2 EP 0807515 A2 EP0807515 A2 EP 0807515A2 EP 97106317 A EP97106317 A EP 97106317A EP 97106317 A EP97106317 A EP 97106317A EP 0807515 A2 EP0807515 A2 EP 0807515A2
Authority
EP
European Patent Office
Prior art keywords
adhesion promoter
laminate
functional layer
adhesive
textile fabric
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.)
Granted
Application number
EP97106317A
Other languages
German (de)
English (en)
Other versions
EP0807515A3 (fr
EP0807515B1 (fr
Inventor
Manfred Günter Haderlein
Joseph Christiaan Wilhelmus Spijkers
Antonius Zöpfl
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.)
Sympatex Technologies GmbH
Original Assignee
Akzo Nobel NV
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
Priority claimed from DE19653301A external-priority patent/DE19653301A1/de
Application filed by Akzo Nobel NV filed Critical Akzo Nobel NV
Publication of EP0807515A2 publication Critical patent/EP0807515A2/fr
Publication of EP0807515A3 publication Critical patent/EP0807515A3/fr
Application granted granted Critical
Publication of EP0807515B1 publication Critical patent/EP0807515B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/52—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by applying or inserting filamentary binding elements
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics

Definitions

  • the invention relates to a method for producing a waterproof, water-vapor-permeable garment, in which a laminate which contains at least one waterproof, water-vapor-permeable functional layer and a textile fabric which reinforces the functional layer is first produced by connecting the layers forming the laminate at least in sections to the laminate Parts are cut to size, the parts are sewn over seams, and the seams on the side of the laminate, which has the textile fabric reinforcing the functional layer, are sealed with an adhesive tape using an adhesive applied to the adhesive tape.
  • a method for producing a waterproof, water-vapor-permeable garment in which first a laminate which contains at least one waterproof, water-vapor-permeable functional layer and a textile fabric reinforcing the functional layer is produced by at least section-wise connecting the layers forming the laminate the laminate is cut into sections, the sections are sewn by means of seams, and the seams on the side of the laminate, which has the functional layer-reinforcing fabric, are sealed with an adhesive tape over an adhesive applied to the adhesive tape, which is thereby is distinguished in that the textile fabric reinforcing the functional layer is impregnated with an adhesion promoter before it is connected to the functional layer in order to produce the laminate.
  • the process according to the invention is distinguished in particular by the fact that the textile fabric reinforcing the functional layer is impregnated by immersing the textile fabric in an aqueous emulsion which contains the adhesion promoter or in a solution of the adhesion promoter in an organic solvent.
  • the textile fabric is sprayed with an aqueous emulsion which contains the adhesion promoter, or with a solution of the adhesion promoter in an organic solvent.
  • the textile fabric can also be formed from filaments, threads or yarns that were coated with the adhesion promoter before the fabric was manufactured.
  • the textile fabrics comprise fabrics, nonwovens, knitwear, knitwear etc. made of a suitable material such as polyester, polyamide and in particular also polyaramide, copolymers of the polymers mentioned and of viscose.
  • a suitable material such as polyester, polyamide and in particular also polyaramide, copolymers of the polymers mentioned and of viscose.
  • the weight of the material used can be, for example, 15 to 90 g / m 2 .
  • the method according to the invention can be carried out particularly advantageously if chemically similar polymers are selected for the laminating adhesive, the adhesion promoter and the adhesive of the seam tape.
  • the selection of polyurethanes for the laminating adhesive, the adhesion promoter and the adhesive of the seam tape has proven to be very successful here, preferably between 100 and 250 g / m 2 of polyurethane adhesive being applied to the seam tape.
  • the lamination is advantageously carried out in that the adhesive is applied at points to the waterproof, water vapor-permeable functional layer and a degree of coverage of the functional layer by the adhesive is between 5 and 30%.
  • the laminate preferably has an outer fabric layer on the side of the functional layer facing away from the textile fabric, which layer can be made of any textile material. The outer layer of the laminate is at the same time the visible outer layer of the waterproof, water vapor permeable garment.
  • Another preferred embodiment of the method according to the invention is the production of a waterproof, water vapor-permeable garment which is at least part of a footwear.
  • This layer of material advantageously also fulfills the function of a lining that increases the comfort of the footwear.
  • the waterproof, water vapor permeable functional layer preferably comprises a polyether ester such as e.g. SYMPATEX or a polytetrafluoroethylene or a polyamide or a polyurethane.
  • a polyether ester such as e.g. SYMPATEX or a polytetrafluoroethylene or a polyamide or a polyurethane.
  • a laminate was produced in which a waterproof, water vapor-permeable membrane, such as is available on the market under the brand name SYMPATEX, for example, is laminated with a polyamide charmeuse.
  • This polyamide charmeuse was impregnated on the one hand and on the other hand so impregnated that it was immersed in an anionic aliphatic polyester-polyurethane emulsion and then dried at a temperature of about 140 ° C.
  • the lamination was carried out in both cases in the following way: An adhesive was applied point by point to the waterproof, water vapor-permeable functional layer (SYMPATEX), after which an outer fabric was applied.
  • SYMPATEX waterproof, water vapor-permeable functional layer
  • the impregnated polyamide charmeuse was laminated onto the other side of the functional layer as a textile reinforcement layer.
  • Both laminates were subjected to a leak test with the aid of the measuring apparatus shown in the figure.
  • the laminate was cut and then sewn together again with a seam.
  • an adhesive tape was applied to the seam, which contained a polyurethane adhesive in a quantity of 160 g / m showed, ironed on.
  • a piece of the laminate provided with the taped seam covering the opening of the lower container 1 was now placed on a lower container 1 filled to the brim with water, the seam tape being arranged upwards (not shown in the figure).
  • the ring lid 2 was then pressed onto the laminate by means of the handwheel 3, so that the laminate between the lower container 1 and the ring lid 2 was sealed.
  • Laminate showed no drops even after a load of 1 bar even after 24 hours and did not feel damp.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
EP97106317A 1996-04-25 1997-04-17 Procédé de fabrication d'un vêtement étanche, perméable à la vapeur d'eau Expired - Lifetime EP0807515B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19616472 1996-04-25
DE19616472 1996-04-25
DE19653301 1996-12-20
DE19653301A DE19653301A1 (de) 1996-04-25 1996-12-20 Verfahren zur Herstellung eines wasserdichten, wasserdampfdurchlässigen Kleidungsstücks

Publications (3)

Publication Number Publication Date
EP0807515A2 true EP0807515A2 (fr) 1997-11-19
EP0807515A3 EP0807515A3 (fr) 2000-06-21
EP0807515B1 EP0807515B1 (fr) 2002-01-16

Family

ID=26025115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97106317A Expired - Lifetime EP0807515B1 (fr) 1996-04-25 1997-04-17 Procédé de fabrication d'un vêtement étanche, perméable à la vapeur d'eau

Country Status (2)

Country Link
EP (1) EP0807515B1 (fr)
JP (1) JPH10121312A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1308186A3 (fr) * 2001-11-02 2003-05-28 Texplorer GmbH Vêtement de protection contre les substances chimiques et biologiques qui sont nocives à la santé
WO2017125250A1 (fr) * 2016-01-20 2017-07-27 Lohmann & Rauscher Gmbh Procédé de fabrication d'un film tubulaire
CN110343478A (zh) * 2019-07-30 2019-10-18 河北筑恒科技有限公司 一种防水透汽膜胶带及其制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102431765B1 (ko) * 2021-08-24 2022-08-16 (주)브리즈텍스 투습방수성 의류의 일괄 제조방법 및 그 방법에 의해 제조된 투습방수성 의류
TW202325174A (zh) 2021-12-21 2023-07-01 美商百美貼有限公司 防水接縫及其製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979829A (en) * 1963-04-24 1965-01-06 Siebe Gorman & Co Ltd Improvements in or relating to seams
WO1991007278A1 (fr) * 1989-11-17 1991-05-30 W.L. Gore & Associates, Inc. Bande d'etancheite a couture mince
IT1255570B (it) * 1992-10-06 1995-11-09 Alcantara Spa Tessuto non tessuto microfibroso sintetico antifiamma e procedimento per la sua preparazione
DE19510315A1 (de) * 1995-03-22 1996-09-26 Huels Chemische Werke Ag Schmelzklebermasse zur Beschichtung von Einlagenstoff

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1308186A3 (fr) * 2001-11-02 2003-05-28 Texplorer GmbH Vêtement de protection contre les substances chimiques et biologiques qui sont nocives à la santé
US6792625B2 (en) 2001-11-02 2004-09-21 Texplorer Gmbh Protective suit for protection against harmful chemical and biological substances
WO2017125250A1 (fr) * 2016-01-20 2017-07-27 Lohmann & Rauscher Gmbh Procédé de fabrication d'un film tubulaire
CN110343478A (zh) * 2019-07-30 2019-10-18 河北筑恒科技有限公司 一种防水透汽膜胶带及其制备方法

Also Published As

Publication number Publication date
EP0807515A3 (fr) 2000-06-21
EP0807515B1 (fr) 2002-01-16
JPH10121312A (ja) 1998-05-12

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