Protective composite materials, their production and articles of

Details Protective composite materials, their production and articles of Protective composite materials, their production and articles of

1987-08-26

1989-10-10

Werner, David

Apparel

General structure

428286, A41D 304

Patent

active

048722200

ABSTRACT:
Protective composite material suitable for the making of protective garments to afford protection against noxious and toxic chemicals in the form of vapors, aerosols and particulates. The material comprises a water permeable and essentially pore-free air impermeable polymer ply sandwiched between an air and water permeable cover ply and an adsorbent substance-bearing and air and water permeable inner ply. Various embodiments of such protective material and modes of making it are disclosed.

REFERENCES:
patent: 3457918 (1969-01-01), Debelius et al.
patent: 4190696 (1980-02-01), Hart et al.
patent: 4194041 (1980-03-01), Gore et al.
patent: 4344999 (1982-08-01), Gohlke
patent: 4454191 (1984-06-01), von Blucher et al.
patent: 4459332 (1984-07-01), Giglia
patent: 4554198 (1985-11-01), von Blucher et al.
Chemical Abstracts, vol. 84, No. 26, 28th Jun. 1976, p. 67, Abstract No. 181586y, Columbus, Ohio, US; and JP-A-76 017 377 (Kuraray Co., Ltd.) 12-02-1976.

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