Sprayable composition

Details Sprayable composition Sprayable composition

1993-08-27

1996-05-14

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524418, 524423, 524445, 523132, C08K 330, C08K 334

Patent

active

055168302

ABSTRACT:
A sprayable composition and a method of protecting material with the composition is disclosed. The composition comprises a polymer such as hydroxyethyl cellulose, clay, and water to provide a cover layer which, after spraying, is tough, flexible and water-repellent. Other materials such as shredded paper and gypsum can be used in the cover layer. The composition is effective as a cover layer over material such as soil, refuse at a dump site, or grain in a stockpile.

REFERENCES:
patent: 2802303 (1957-08-01), Weeks
patent: 2961799 (1960-11-01), Coe
patent: 3763072 (1973-10-01), Krieger
patent: 3812615 (1974-05-01), Jamison
patent: 4421788 (1983-12-01), Kramer
patent: 4519338 (1985-05-01), Kramer et al.
patent: 4816220 (1989-03-01), Roychowdhury
patent: 4909667 (1990-03-01), Demello
patent: 4927317 (1990-05-01), Acosta
patent: 5082500 (1993-01-01), Nachtman et al.

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