Claims
- 1. An odor sorbing coating composition adapted to be applied to one surface of a paperboard substrate comprising, a mixture of activated carbon in an aqueous binder system, said coating having a solids content in the range of from about 30-45%, said solids comprising from about 20-95% activated carbon and from 5-80% binder, at a coat weight of from about 3 to 26 lbs/ream (ream size 3000 ft.sup.2).
- 2. The odor sorbing coating composition of claim 1 wherein the binder system is selected from the group consisting of sodium silicate, polyester, starch and polyvinyl alcohol.
BACKGROUND OF THE INVENTION
This is a divisional of copending U.S. application Ser. No. 08/166,823, filed Dec. 15, 1993.
US Referenced Citations (9)
Divisions (1)
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Number |
Date |
Country |
Parent |
166823 |
Dec 1993 |
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