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1. (WO2018081494) WATER-SOLUBLE FILM WITH LOW COEFFICIENT OF FRICTION

Pub. No.:    WO/2018/081494    International Application No.:    PCT/US2017/058657
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Sat Oct 28 01:59:59 CEST 2017
IPC: C11D 17/04
C08J 5/18
B65D 65/46
Applicants: MONOSOL, LLC
Inventors: LEE, David, M.
BROMBY, Percy, II
Title: WATER-SOLUBLE FILM WITH LOW COEFFICIENT OF FRICTION
Abstract:
The disclosure provides a water-soluble film, including a mixture of a water-soluble polyvinyl alcohol, a plasticizer, and a starch, wherein (a) the starch includes a hydroxypropylated starch in an amount of about 5 phr to about 30 phr; (b) the starch includes a modified starch having a degree of modification greater than about 2%, in an amount of about 2.5 phr to about 30 phr; (c) the starch is an unmodified starch having an amylose content of about 20% to about 80%; or (d) the starch includes a hydroxypropylated starch having an amylose content of about 23% to about 95% and the polyvinyl alcohol includes unmodified polyvinyl alcohol or anionic modified polyvinyl alcohol with the proviso that the anionic modifier is not acrylate. The disclosure further provides a sealed article including a water-soluble film in the form of a pouch defining an interior pouch volume.