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US 2002/0000207 A1Published application
Granular absorbent article for pet animals
AssigneeUni-Heartous Corporation
InventorsTakeshi Ikegami, Kengo Ochi
Life of this patent
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Abstract
An absorbent material for house pet animals, includes pulp fibers containing a natural or synthetic polymer and formed in a granular shape; and a solution of an amphoteric polymer having an acidic pH. The solution is added to the pulp fibers.
Claims6
An absorbent material for house pet animals, comprising:
- a core which is made of pulp fibers containing a natural or synthetic polymer and is formed in a granular shape;
- and
- a solution of an amphoteric polymer having an acidic pH, wherein
- the solution is added to the pulp fibers.
1 more element
An absorbent material for house pet animals, comprising:
- a core which is made of pulp fibers containing a natural or synthetic polymer and is formed in a granular shape;
- a covering layer which is coated onto an outer surface of the core;
- and
- a solution added to the core, in which the solution is of an amphoteric polymer having an acidic pH.
1 more element
Dependencies are inferred from the claim text.