MacMillan, Sobanski & Todd
Sprayable composition
 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. 
New Waste Concepts, Inc.
C Y Y C C C C A B B
C09K Y02A Y02W C09K C09K C09D C09D A01G B01F B09B
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Thomas J. Patrick John
Nachtman O'Shea Hull