EP1961319A1 - Mehrlagiger Kunststoffhandschuh - Google Patents

Mehrlagiger Kunststoffhandschuh Download PDF

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Publication number
EP1961319A1
EP1961319A1 EP07250763A EP07250763A EP1961319A1 EP 1961319 A1 EP1961319 A1 EP 1961319A1 EP 07250763 A EP07250763 A EP 07250763A EP 07250763 A EP07250763 A EP 07250763A EP 1961319 A1 EP1961319 A1 EP 1961319A1
Authority
EP
European Patent Office
Prior art keywords
section
finger
palm
layer
wrist
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Withdrawn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
EP07250763A
Other languages
English (en)
French (fr)
Inventor
Tien-Fu Chen
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
Priority to EP07250763A priority Critical patent/EP1961319A1/de
Publication of EP1961319A1 publication Critical patent/EP1961319A1/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Withdrawn legal-status Critical Current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

Definitions

  • This invention relates to a latex glove, more particularly to a latex glove with improved resistance to wear and chemicals and protection against cold.
  • Latex gloves are used to prevent a user from directly touching chemicals, water, treated objects, e.g., food.
  • the conventional gloves can achieve the above purposes, certain disadvantages still exist.
  • a finger portion of the conventional glove is easily worn out due to frequent use, and protection thereof against cold (e.g., cold water) is insufficient.
  • cold e.g., cold water
  • the glove is used in a turbid liquid, since the glove has a single color, the activity of the fingers cannot be visually identified by the user.
  • the object of the present invention is to provide a latex glove that can overcome the aforesaid drawbacks of the prior art.
  • a latex glove includes: a finger portion including a first section and a second section; a palm portion extending from the second section of the finger portion; and a wrist portion extending from the palm portion.
  • the first section of the finger portion has a triple-layer structure formed of inner, middle, and outer layers.
  • Each of the second section of the finger portion and the palm portion has a double-layer structure formed of inner and outer layers.
  • the wrist portion has a single-layer structure formed of a base layer.
  • the inner layer of the first section of the finger portion, the inner layer of the second section of the finger portion, the inner layer of the palm portion, and the base layer of the wrist portion are made from natural rubber latex.
  • the middle layer of the first section of the finger portion, the outer layer of the second section of the finger portion, and the outer layer of the palm portion are made from a material selected from the group consisting of nitrile-butadiene rubber latex and a mixture of chloroprene rubber latex and natural rubber latex.
  • the outer layer of the first section of the finger portion is made from chloroprene rubber latex.
  • a latex glove includes: a finger portion having a first section of a triple-layer structure, and a second section of a double-layer structure; a palm portion of a double-layer structure; and a wrist portion of a single-layer structure.
  • the triple-layer structure of the first section of the finger portion, the double-layer structures of the second section of the finger portion and of the palm portion, and the single-layer structure of the wrist portion are formed by: preparing a mold including a finger part having a first segment corresponding to the first section of the finger portion, and a second segment corresponding to the second section of the finger portion, a palm part corresponding to the palm portion, and a wrist part corresponding to the wrist portion; implanting the first segment of the finger part of the mold into a bath of chloroprene rubber latex; implanting the second segment of the finger part and the palm part of the mold into a bath of a material selected from the group consisting of nitrile-butadiene rubber latex and a mixture of chloroprene rubber latex and natural rubber latex; and implanting the finger part, the palm part, and the wrist part of the mold into a bath of natural rubber latex.
  • a latex glove 1 is shown to include a finger portion 4 having five fingers and including a first section 41 and a second section 42; a palm portion 3 extending from the second section 42 of the finger portion 4; and a wrist portion 2 extending from the palm portion 3.
  • the first section 41 of the finger portion 4 has a triple-layer structure formed of inner, middle, and outer layers .
  • Each of the second section 42 of the finger portion 4 and the palm portion 3 has a double-layer structure formed of inner and outer layers (see Figs. 2 and 3 ).
  • the wrist portion 2 has a single-layer structure formed of a base layer (see Fig. 2 ).
  • the inner layer of the first section 41 of the finger portion 4, the inner layer of the second section 42 of the finger portion 4, the inner layer of the palm portion 3, and the base layer of the wrist portion 2 are made from natural rubber (NR) latex.
  • the middle layer of the first section 41 of the finger portion 4, the outer layer of the second section 42 of the finger portion 4, and the outer layer of the palmportion 3 are made from nitrile-butadiene rubber (NBR) latex or chloroprene rubber (CR) latex.
  • Nitrile-butadiene rubber (NBR) latex provides oil resistance property.
  • Chloroprene rubber (CR) latex provides the properties of wear resistance, chemical resistance, heat resistance, weather resistance, and aging resistance. For the sake of reducing costs, a mixture of chloroprene rubber (CR) latex and natural rubber latex can be used since natural rubber latex is cheaper than chloroprene rubber.
  • the outer layer of the first section 41 of the finger portion 4 is made from chloroprene rubber latex.
  • the triple-layer structure of the first section 41 of the finger portion 4, the double-layer structures of the second section 42 of the finger portion 4 and of the palm portion 3, and the single-layer structure of the wrist portion 2 are formed by: preparing a mold (not shown) including a finger part having a first segment corresponding to the first section 41 of the finger portion 4, and a second segment corresponding to the second section 42 of the finger portion 4, a palm part corresponding to the palm portion 3, and a wrist part corresponding to the wrist portion 2; implanting the first segment of the finger part of the mold into a bath of chloroprene rubber latex; implanting the second segment of the finger part and the palm part of the mold into a bath of nitrile-butadiene rubber latex or a bath of a mixture of chloroprene rubber latex and natural rubber latex; and implanting the finger part, the palm part, and the wrist part of the mold into a bath of natural rubber latex.
  • a dye or pigment can be included in each bath so as to provide different colors for the first and second sections 41, 42 of the finger portion 4, the palm portion 3, and the wrist portion 2. More preferably, the first section 41 in each finger of the finger portion 4 can have different colors such that the activity of each finger can be exactly seen by the user.
  • each of the finger portion 4 and the palm portion 3 has a slip-preventing pattern.
  • the wrist portion 2 has an end opening 231, a cuff 232, and a slip-preventing pattern 25 disposed adjacent to the end opening 231.
  • the thickness of the finger portion 4, the palm portion 3, and the wrist portion 2 can be the same or different. However, since the attrition opportunity for each of the wrist portion 2, the palmportion 3, and the second section 42 of the finger portion 4 is relatively lower than that for the first section 41 of the finger portion 4, the thicknesses of the former can be thinner than that of the first section 41 of the finger portion 4 so as to reduce manufacturing costs.
  • the latex glove 1 of this invention can provide improved resistance to wear and chemicals and protection against cold, and facilitates the progress of work.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Gloves (AREA)
EP07250763A 2007-02-23 2007-02-23 Mehrlagiger Kunststoffhandschuh Withdrawn EP1961319A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07250763A EP1961319A1 (de) 2007-02-23 2007-02-23 Mehrlagiger Kunststoffhandschuh

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07250763A EP1961319A1 (de) 2007-02-23 2007-02-23 Mehrlagiger Kunststoffhandschuh

Publications (1)

Publication Number Publication Date
EP1961319A1 true EP1961319A1 (de) 2008-08-27

Family

ID=38197865

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07250763A Withdrawn EP1961319A1 (de) 2007-02-23 2007-02-23 Mehrlagiger Kunststoffhandschuh

Country Status (1)

Country Link
EP (1) EP1961319A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102038595B1 (ko) * 2018-07-26 2019-10-31 김동일 손가락 길이조절 고무장갑

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60224804A (ja) * 1984-04-20 1985-11-09 東和グロ−ブ株式会社 手袋
JP2004230319A (ja) * 2003-01-31 2004-08-19 Moon Star Co 樹脂組成物表面の凹部成形法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60224804A (ja) * 1984-04-20 1985-11-09 東和グロ−ブ株式会社 手袋
JP2004230319A (ja) * 2003-01-31 2004-08-19 Moon Star Co 樹脂組成物表面の凹部成形法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Chem Master (TM)", INTERNET ARTICLE, 4 January 2006 (2006-01-04), Retrieved from the Internet <URL:http://web.archive.org/web/20060104165609/http://www.magidglove.com/product.asp?dept_id=134&pf_id=501> [retrieved on 20070706] *
ANONYMOUS: "Nitri-Seal (R) Natural Rubber Coated Glove with Nitrile Overdip", INTERNET ARTICLE, 9 January 2006 (2006-01-09), XP002441383, Retrieved from the Internet <URL:http://web.archive.org/web/20060109214940/http://www.pro-am.com/Catalog/Exec/product.asp?product_id=27> [retrieved on 20070709] *
ANONYMOUS: "Protector (TM) Nitrile/Natural Rubber Gloves", INTERNET ARTICLE, 19 April 2006 (2006-04-19), XP002441382, Retrieved from the Internet <URL:http://web.archive.org/web/20060419043620/http://www.magidglove.com/product.asp?dept_id=90&pf_id=516> [retrieved on 20070706] *
ANONYMOUS: "Two-Toned Neoprene/Rubber Gloves", INTERNET ARTICLE, 19 April 2006 (2006-04-19), Retrieved from the Internet <URL:http://web.archive.org/web/20060419043656/http://www.magidglove.com/product.asp?dept_id=90&pf_id=521> [retrieved on 20070706] *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102038595B1 (ko) * 2018-07-26 2019-10-31 김동일 손가락 길이조절 고무장갑

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