EP1647197A2 - Verfharen zur Herstellung von Schutzhandshuhen - Google Patents

Verfharen zur Herstellung von Schutzhandshuhen Download PDF

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Publication number
EP1647197A2
EP1647197A2 EP05291987A EP05291987A EP1647197A2 EP 1647197 A2 EP1647197 A2 EP 1647197A2 EP 05291987 A EP05291987 A EP 05291987A EP 05291987 A EP05291987 A EP 05291987A EP 1647197 A2 EP1647197 A2 EP 1647197A2
Authority
EP
European Patent Office
Prior art keywords
glove
lining
process according
liner
yarns
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Withdrawn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
EP05291987A
Other languages
English (en)
French (fr)
Other versions
EP1647197A3 (de
Inventor
Claude Piat
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.)
API Seplast
Original Assignee
API Seplast
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 API Seplast filed Critical API Seplast
Publication of EP1647197A2 publication Critical patent/EP1647197A2/de
Publication of EP1647197A3 publication Critical patent/EP1647197A3/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/0055—Plastic or rubber gloves
    • A41D19/0058—Three-dimensional gloves
    • A41D19/0065—Three-dimensional gloves with a textile layer underneath
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/015—Protective gloves
    • A41D19/01505—Protective gloves resistant to mechanical aggressions, e.g. cutting. piercing

Definitions

  • the invention relates to a method of producing a protective glove and a protective glove made by such a method.
  • gloves with high performance and specific, for example solvent resistance, high electrical insulation or intended for military use.
  • the method of producing such gloves comprises multiple dipping in butyl and / or viton solutions and drying and crosslinking steps.
  • such gloves are uncomfortable and fragile especially with respect to tears and perforations because they are not supported by a lining.
  • the invention aims to fulfill this objective by providing a method for making gloves of various types having high and specific performance as indicated above, while being supported and comfortable.
  • Such a method therefore combines the method of producing a current supported glove and that of producing a glove having high and specific performance.
  • the choice of materials, such as coagulants, polymers in aqueous dispersions or solvent phase makes it possible to adapt the gloves produced to specific applications such as military use for example.
  • the invention relates to a protective glove made according to the method described above, the glove comprising a liner coated with an antipenetration and adhesion layer and at least one outer layer, the glove having characteristics of high resistance to solvents, cutting, abrasion, tearing and puncture.
  • Figure 1 is a schematic representation of a protective glove according to the invention, the glove being partially shown in section so as to show the various layers constituting it.
  • FIG. 2 is a flowchart representing the various steps of producing a protective glove according to the invention.
  • a protective glove 1 comprising a lining 2 coated with an antipenetration and adhesion layer 3 and at least one outer layer 4.
  • the liner 2 can be of any known type. This is, for example, a seamless liner or quilted based on a knit, a fabric or a nonwoven.
  • the liner 2 is made from one or more yarns and / or synthetic fibers selected from cotton, polyamide, polyester, meta or para-aramids, polyurethanes, acrylic. Glass, mineral and / or metal fibers such as stainless steel can also be used. These son and / or synthetic fibers can be used alone or in combination.
  • the yarns and / or synthetic fibers of the liner 2 may be continuous filaments, fiber yarns, core yarns, gimped yarns or combinations thereof.
  • the material and type of yarn and / or synthetic fibers may be chosen to impart flexibility and cut, abrasion, tear and puncture resistance properties to the liner 2. They are also chosen for their resistance to wear and to provide some comfort to the glove.
  • the antipenetration and adhesion layer 3 covers the entire lining 2 and gives the glove a certain seal. It is made from one or more polymers used pure or in mixture. This or these polymers are for example chosen from polyurethane, polyvinyl alcohol, nitrile rubber, polychloropropene, natural or polyvinyl chloride.
  • the outer layer 4 confers high performance and specific to the glove 1. Depending on the chosen materials, one adapts these performances to the application envisaged for the glove. These performances are, for example, high resistance to solvents or high electrical insulation.
  • the outer layer 4 is made of a polymer selected from butyl rubber, polychloropropene, fluoropolymers, silicone or natural rubber used pure or in admixture.
  • the coating by the outer layer 4 may be smooth or rough. When rough, the coating improves the grip of oily, wet or slippery objects.
  • the first step a. consists in producing the lining 2 by means of son and / or synthetic fibers as described above.
  • the lining 2 is fitted to a male mold having the shape of the glove 1 when it is worn. That is, the mold has the shape of a hand.
  • a step c. The liner is soaked in one or more polymers as described above so as to form the antipenetration and adhesion layer 3.
  • the polymer (s) are used in an aqueous dispersion.
  • the polyvinyl chloride is, for its part, implemented from a plastisol or an organosol, in which case, step b 'dipping in a coagulant is unnecessary and is not performed.
  • Step d. consists of drying the lining 2 coated by the layer 3. This gives a blank of a conventional supported glove.
  • the glove blank undergoes multiple dipping in solvent phase polymer solutions during a step e.
  • the polymers used are as described above. Since these polymers are used in the solvent phase, only polymers exhibiting either high permeation resistances or particular characteristics, such as high electrical insulation, are employed during step e.
  • step f. Drying and crosslinking operations take place in order to finalize the glove 1.
  • the glove 1 is then removed from the mold during a step g.
  • the glove 1 comprises a knitted polyester lining 2, a polyurethane adhesion and antipenetration layer 3 and an outer layer 4 of butyl rubber.
  • this glove 1 is as follows, measured against the European standards EN388 concerning the gloves against mechanical risks and EN374 concerning the resistance to the penetration of protective gloves against chemicals and / or microorganisms. organizations.
  • the glove thus has high characteristics of solvent resistance while being not very fragile and comfortable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Gloves (AREA)
  • Moulding By Coating Moulds (AREA)
EP05291987A 2004-09-23 2005-09-23 Verfahren zur Herstellung von Schutzhandschuhen Withdrawn EP1647197A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452146A FR2875384B1 (fr) 2004-09-23 2004-09-23 Procede de realisation d'un gant de protection presentant de hautes performances specifiques

Publications (2)

Publication Number Publication Date
EP1647197A2 true EP1647197A2 (de) 2006-04-19
EP1647197A3 EP1647197A3 (de) 2008-05-21

Family

ID=34950244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05291987A Withdrawn EP1647197A3 (de) 2004-09-23 2005-09-23 Verfahren zur Herstellung von Schutzhandschuhen

Country Status (2)

Country Link
EP (1) EP1647197A3 (de)
FR (1) FR2875384B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114381048A (zh) * 2021-12-08 2022-04-22 淮安新坤安防科技有限公司 一种防切割聚氨酯浸渍胶乳防护手套及其制备工艺
WO2023173502A1 (zh) * 2022-03-17 2023-09-21 南通强生新材料科技股份有限公司 一种抗切割防护手套及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2443948A1 (de) * 2010-10-20 2012-04-25 Dipped Products PLC Laminierter Handschuh mit innerer Schutzschicht und Verfahren zur Herstellung und Einarbeitung der inneren Schutzschicht

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190685A (en) * 1977-12-08 1980-02-26 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Chemical resistant article
EP0482618A1 (de) * 1990-10-26 1992-04-29 BETTCHER INDUSTRIES, INC. (a Delaware Corporation) Gleitschutzhandschuh und Verfahren zu seiner Herstellung
EP0716817A1 (de) * 1994-12-16 1996-06-19 Hutchinson S.A. Schutzhandschuh
FR2776168A1 (fr) * 1998-03-23 1999-09-24 Hutchinson Gant souple de protection et sa fabrication
FR2819152A1 (fr) * 2001-01-08 2002-07-12 Hutchinson Gant de protection a resistance mecanique renforcee et son procede de fabrication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190685A (en) * 1977-12-08 1980-02-26 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Chemical resistant article
EP0482618A1 (de) * 1990-10-26 1992-04-29 BETTCHER INDUSTRIES, INC. (a Delaware Corporation) Gleitschutzhandschuh und Verfahren zu seiner Herstellung
EP0716817A1 (de) * 1994-12-16 1996-06-19 Hutchinson S.A. Schutzhandschuh
FR2776168A1 (fr) * 1998-03-23 1999-09-24 Hutchinson Gant souple de protection et sa fabrication
FR2819152A1 (fr) * 2001-01-08 2002-07-12 Hutchinson Gant de protection a resistance mecanique renforcee et son procede de fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114381048A (zh) * 2021-12-08 2022-04-22 淮安新坤安防科技有限公司 一种防切割聚氨酯浸渍胶乳防护手套及其制备工艺
WO2023173502A1 (zh) * 2022-03-17 2023-09-21 南通强生新材料科技股份有限公司 一种抗切割防护手套及其制备方法

Also Published As

Publication number Publication date
FR2875384B1 (fr) 2007-01-05
FR2875384A1 (fr) 2006-03-24
EP1647197A3 (de) 2008-05-21

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