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1Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul John Duffield1
Date of Patent
May 31, 2005
1Patent Application Number
103625511
Date Filed
August 23, 2001
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A process for preparing a water-soluble container which comprises: a) thermoforming a first poly(vinyl alcohol) film having a water content of less than 5 wt % to produce a pocket; b) filling the pocket with a composition; c) placing a second film on top of the filled pocket; and d) sealing the first film and second film together.
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