Coating processes – Medical or dental purpose product; parts; subcombinations;... – Flexible web – sheet – film – or filament base
Reexamination Certificate
2005-06-28
2005-06-28
Michener, Jennifer (Department: 1762)
Coating processes
Medical or dental purpose product; parts; subcombinations;...
Flexible web, sheet, film, or filament base
C427S002100, C427S002300, C427S355000, C427S356000, C427S357000, C427S421100
Reexamination Certificate
active
06911228
ABSTRACT:
A process for manufacturing a toilet training article in the form of a toilet training pad containing an astringent agent or source thereof is disclosed. The toilet training pad, which may be an insertable pad or integrated directly into an undergarment, contains an astringent agent or source thereof which does not contact the wearer's skin until urination occurs at which time a tingling or other sensation is felt on the skin. To prevent contact of the astringent agent with the wearer's skin until urination, the astringent agent may be microencapsulated into a dissolvable shell or may be inserted into a microsponge.
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PCT/US01/29222 PCT International Search Report Completed Apr. 17, 2002.
Koenig David W.
Krzysik Duane G.
Lange Beth A.
Malone Marsha M.
Minerath, III Bernard J.
Michener Jennifer
Senniger Powers
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