Biodegradable starch bowl and method for preparing the same

Details Biodegradable starch bowl and method for preparing the same Biodegradable starch bowl and method for preparing the same

2011-04-26

2011-04-26

Dye, Rena L (Department: 1782)

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

C427S238000

Reexamination Certificate

active

07931949

ABSTRACT:
Disclosed is a biodegradable starch bowl prepared by heating and pressurizing a composition for the biodegradable starch bowl comprising unmodified starch of 20˜60 wt. %; pulp fiber powder of 5˜30 wt. %; solvent of 30˜60 wt. %; photo catalyst of 0.1˜2.0 wt. %; preservative of 0.01˜1 wt. %; and releasing agent of 0.5˜5 wt. % to have a desired shape, and a biodegradable film being attached on the inner surface of the bowl. The biodegradable starch bowl according to the present invention has an improved sterilizing property, deodorizing property, preservative property, releasing property, water-resistance and strength.

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Translated Abstract for Kr 2002028272A Kim et al, Apr. 2002.

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