Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1996-02-28
1997-01-21
Hulina, Amy
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
424400, 604358, 604361, 604378, 428535, 428913, 119163, 119169, 119172, A61F 1342, A61L 1556
Patent
active
055957544
ABSTRACT:
Since the present invention is composed of required component capable of changing in color with which a daily product and so on are impregnated, painted or printed, such daily product is convenient in daily life by indicating a contact between the required component and urine and so on.
REFERENCES:
patent: 3675654 (1972-07-01), Baker
patent: 4022211 (1977-05-01), Timmons et al.
patent: 4231370 (1980-11-01), Mroz et al.
patent: 4327731 (1982-05-01), Powell
patent: 5183742 (1993-02-01), Omoto et al.
patent: 5217444 (1993-06-01), Schoenfeld
Ito Hiroshi
Kiritani Yasuharu
Shinpo Kaoru
Daiki Co., Ltd.
Hulina Amy
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