Package making – Methods – Forming or partial forming a receptacle and subsequent filling
Reexamination Certificate
2010-01-05
2011-10-25
Durand, Paul (Department: 3721)
Package making
Methods
Forming or partial forming a receptacle and subsequent filling
C053S449000, C053S474000, C053S171000, C053S559000
Reexamination Certificate
active
08042318
ABSTRACT:
A process for preparing a water-soluble container comprising at least two compartments which comprises:a. forming a first pocket in a first water-soluble film by thermoforming or vacuum forming the first water-soluble film in a mould;b. filling the first pocket with a first composition;c. closing the first pocket with a second water-soluble film to produce an intermediate container;d. moving the intermediate container by deforming the mould to provide a second pocket;e. filling the second pocket with a second composition; andf. closing the second pocket with a third water-soluble film.
REFERENCES:
patent: 3465873 (1969-09-01), Munz
patent: 4349997 (1982-09-01), Hayasaka et al.
patent: 4411358 (1983-10-01), Bennwik et al.
patent: 4540089 (1985-09-01), Maloney
patent: 4680916 (1987-07-01), Ginn
patent: 5224601 (1993-07-01), Gouge et al.
patent: 6037319 (2000-03-01), Dickler et al.
patent: 6378274 (2002-04-01), Harbour
patent: 6895731 (2005-05-01), Lehner et al.
patent: 7490456 (2009-02-01), Draisey et al.
patent: 7578114 (2009-08-01), Duffield et al.
patent: D621718 (2010-08-01), Mehdizadeh
patent: 2002/0033004 (2002-03-01), Edwards et al.
patent: 2003/0108705 (2003-06-01), Duffield et al.
patent: 2004/0142131 (2004-07-01), Edwards et al.
patent: 2004/0151855 (2004-08-01), Duffield et al.
patent: 2007/0157572 (2007-07-01), Oehms et al.
patent: 2009/0134054 (2009-05-01), Lee et al.
Ayats Francesc
Moreux Frederic
Salvador Jordi
Wiedemann Ralf
Durand Paul
Norris McLaughlin & Marcus PA
Reckitt Benckiser N.V.
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