Cut, oil & flame resistant glove and a method therefor

A technology of gloves and core sleeves, applied in the field of weight gloves, can solve problems such as fire, short circuit of electrical components, burns, etc.

Active Publication Date: 2011-02-16
ANSELL HEALTHCARE PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This conductive fiber heats up quickly, causing burns and possibly a fire, while shorting out electrical components

Method used

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  • Cut, oil & flame resistant glove and a method therefor
  • Cut, oil & flame resistant glove and a method therefor
  • Cut, oil & flame resistant glove and a method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Knitted glove liners are commonly manufactured using a flatbed knitting machine that uses a plurality of needles in an array of needles and one or more yarns to knit the glove liner. Typically, eight basic components can be used to construct the glove. The eight parts include one part for each of the five fingers, two parts for the palm including upper and lower parts, and one part for the wrist region. All these parts are cylindrical or tapered parts which are interconnected to form the overall anatomical shape of the hand. A conventional knitting process employs a knitting machine to knit each of these areas in a specific order, usually one finger at a time, starting with the little finger and continuing through the ring, middle, and index fingers. After each finger has been knitted with only selected needles in the needle array, the knitting process for that finger is stopped and the yarn is cut and bundled. The knitted fingers are held by the retainer and lowered ...

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Abstract

A flexible cut resistant hydrocarbon flash fire resistant latex glove article is provided, having a flame resistant cut resistant liner and a flame resistant oil resistant polychloroprene polymeric latex coating. The knitted cut resistant fire resistant liner has is made from a composite yarn having a fiberglass core and optionally including a steel fiber. The core has a cushioning core sheath formed by ring-spinning of microdenier staple cut resistant fibers of, for example, para-aramid, and Staple modacrylic fibers can be included with the staple para-aramid fibers. Two wraps of continuous yarns of polyester, para-aramid, or both at a wrap density such that the wraps do not cover the core sheath in its entirety. In the absence of steel fiber, the cut resistant hydrocarbon flash fire resistant glove exhibits good electrical insulation characteristics even with sweat generated from hand preventing short circuit of electrical circuits. The glove is flexible due to the low denier of thecomposite yarn and is highly breathable especially when only the palm and fingers are coated with polychloroprene polymer.

Description

technical field [0001] Aspects of the present application relate to medium weight gloves that are flexible and protect workers from cuts, abrasions while working in petroleum containing environments. The polymer liner of the flexible protective glove resists swelling and degradation in oily environments and is also resistant to fire, which is a requirement for gloves in petroleum containing environments. These oil and cut resistant gloves may need to have a reinforced liner that resists electrical shorts. Background technique [0002] Gloves are commonly used to protect hands in industrial or domestic environments. These commonly used household or industrial protective gloves are not oil resistant and generally not cut resistant. Gloves that can be used in tar sands or oil shale environments need to meet specific specifications that require gloves to be fire resistant. For example, Canadian National Standard Specification CAN / CGSB-155.20-2000 details tests for work clothi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D19/015
CPCD02G3/442D10B2331/021D10B2321/101D10B2101/20D02G3/185D02G3/443D04B1/28D10B2501/041
Inventor F·哈迪G·拉哈克里什南M·卡里洛D·纳拉辛罕C·N·纳尔逊
Owner ANSELL HEALTHCARE PRODS
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