CHEMICALLY-PROTECTED HOT-ADHESIVE COMPOSITE MATERIAL FOR PROTECTIVE CLOTHING Russian patent published in 2006 - IPC A62D5/00 

Abstract RU 2281800 C2

FIELD: protective clothing.

SUBSTANCE: material consists of internal sorption layer, which is carbon-filled crepe paper with relative elongation 15-20% reinforced on both sides with fabric having hot-adhesive discrete coating, said internal layer being composed of, wt %: kraft pulp 52.0-68.0, activated carbon 30.0-40.0, water-soluble poly(vinyl alcohol) fiber 0.5-2.0, binding agent 0.5-1.0m and aluminum sulfate 1.0-5.0. Clothing is designed for use to protect human skin against unfriendly air medium.

EFFECT: improved physicochemical properties of protective material having high adsorption and physiological and sanitary characteristics, prolonged service time.

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RU 2 281 800 C2

Authors

Ivanova Valentina Stepanovna

Kuznetsov Evgenij Aleksandrovich

Gajlov Igor' Jur'Evich

Fatkhutdinov Ravil' Khilalovich

Nikitaev Sergej Pavlovich

Zaripov Il'Dar Nakibovich

Shuplenko Ol'Ga Grigor'Evna

Dates

2006-08-20Published

2004-05-06Filed