Process for preparing an animal incontinence device

Details Process for preparing an animal incontinence device Process for preparing an animal incontinence device

2007-01-02

2010-11-16

Crispino, Richard (Department: 1791)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S216000, C156S276000, C119S169000, C119S171000

Reexamination Certificate

active

07833377

ABSTRACT:
A process for preparing an animal incontinence device comprises: providing a base layer of tissue; applying a uniform layer of superabsorbent polymer particles to a major surface of the base layer of tissue; applying water to the base layer of tissue having the uniform layer of superabsorbent polymer particles thereon; applying a cover layer of tissue over the base layer of tissue having the uniform layer of superabsorbent polymer particles thereon, to form an absorbent layer assembly; passing the absorbent layer assembly between a heated nip roll and a laminating roll, to at least partially adhere together the cover layer of tissue, uniform layer of superabsorbent polymer particles, and base layer of tissue, to form an absorbent layer; inserting the absorbent layer intermediate a base layer of liquid-impervious polymer film and a top layer of porous, hydrophilic, woven or non-woven polymer fibers, to form an animal incontinence device assembly; and laminating together at least a portion of the animal incontinence device assembly.

REFERENCES:
patent: 3626899 (1971-12-01), Spellman
patent: 4055184 (1977-10-01), Karami
patent: 4260443 (1981-04-01), Lindsay et al.
patent: 4551191 (1985-11-01), Kock et al.
patent: 4774907 (1988-10-01), Yananton
patent: 4800677 (1989-01-01), Mack
patent: 5386771 (1995-02-01), McCartney et al.
patent: 5630376 (1997-05-01), Ochi et al.
patent: 5715772 (1998-02-01), Kamrath et al.
patent: 5843267 (1998-12-01), Cashaw et al.
patent: 6096067 (2000-08-01), Cramer et al.
patent: 6227145 (2001-05-01), Miyamoto et al.
patent: 6295658 (2001-10-01), Jenkins
patent: 6336935 (2002-01-01), Davis et al.
patent: 6544386 (2003-04-01), Krzysik et al.
patent: 6582413 (2003-06-01), Krautkramer et al.
patent: 6591582 (2003-07-01), Weder
patent: 6635799 (2003-10-01), Osborn, III et al.
patent: 6706945 (2004-03-01), Melius et al.
patent: 6911253 (2005-06-01), Iwasa et al.
patent: 6913673 (2005-07-01), Baggot et al.
patent: 2001/0044611 (2001-11-01), Noda et al.
patent: 2002/0197346 (2002-12-01), Papadopoulos
patent: 2003/0044562 (2003-03-01), Li et al.
patent: 2003/0082966 (2003-05-01), Menday et al.
patent: 2004/0033750 (2004-02-01), Everett et al.
patent: 2004/0082246 (2004-04-01), Watanabe et al.

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