Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1982-10-25
1985-05-07
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
2161R, 2168, 428250, 428253, 428284, 4283044, 4283166, B32B 700
Patent
active
045158517
ABSTRACT:
An improved slip and/or skid resistant surface is provided for work gloves, work shoes, floor coverings in work areas and the like. The surface of the invention provides a porous gripping surface particularly useful in greasy and oily environments where it is necessary for a workman to be able to grip mechanical devices or loose objects having a coating of oil or grease. The surface of the invention is a foam surface laminated to a substrate. The foam, prior to lamination, may be foamed with varying amounts of air depending upon the degree of abrasion resistance required. The foaming may be by mechanical or chemical means.
REFERENCES:
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patent: 3173150 (1965-03-01), Mohler
patent: 3355535 (1967-11-01), Hain et al.
patent: 3650867 (1972-03-01), Bauer
patent: 4089069 (1978-05-01), Vistins
patent: 4151662 (1979-05-01), Vistins
patent: 4174542 (1979-11-01), Vistins
patent: 4359783 (1982-11-01), Andrews
Becton Dickinson and Company
Bell James J.
Grindle Robert P.
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