Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Paul Duffield0
Date of Patent
September 16, 2008
Patent Application Number
10499418
Date Filed
December 18, 2002
Patent Primary Examiner
Patent abstract
A process for preparing a water-soluble container having a thermoformed pocket and a lid, wherein a water soluble laminated film containing the pocket is produced comprising at least one extruded polyvinyl film laminated to at least one solution cast polyvinyl alcohol film, a composition such as fabric care, surface care, dishwashing, water-softening, laundry, detergent or a rinse-aid composition is filled into the pocket, and the filled pocket is sealed with a lid comprising a solution cast polyvinyl alcohol film on a surface facing the pocket to form a sealed water-soluble container containing a composition.
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