Granulated-type discharged urine processing material for animal
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United States of America Patent
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Sep 16, 2003
Grant Date -
N/A
app pub date -
Jun 7, 2002
filing date -
Mar 20, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
To make development of a discharged urine absorbent portion of a granulated-type discharged urine processing material for animals correctly so that before-use and after-use can be discriminated properly. A granulated-type discharged urine processing material for animal comprises a water absorbent granular body 1 dyed with water soluble dyes or a water absorbent granular body 1 containing powder 4 of water soluble dyes, a non-continuous water soluble adhesive layer 6 formed of a plurality of adhesive non-coated parts 6b and a plurality of adhesive coated parts 6a which is coated on the water absorbent granular body 1, and a water absorbent surface layer 2 bonded to a surface of the water absorbent granular body 1 through the non-continuous water soluble adhesive layer 6, discharged urine of animal being permeated into the water absorbent granular body 1 through the water absorbent surface layer 2 and the non-continuous water soluble adhesive layer 6, thereby the water soluble dyes being eluted into the discharged urine so that the water absorbent surface layer 2 is dyed.
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