Drug – bio-affecting and body treating compositions – Deodorants – Deodorizing substance is evaporable sublimable or gas
Patent
1988-04-20
1992-05-12
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Deodorants
Deodorizing substance is evaporable sublimable or gas
424 762, A61L 904
Patent
active
051126028
ABSTRACT:
A deodorant carrying urethane foam contains a chemically-reactive deodorant distributed uniformly therein wherein weight loss of said deodorant is not more than 15% when kept at atmospheric pressure and 150.degree. C. for 1 hr. The process of preparing the above-mentioned deodorant carrying urethane foam comprises adding a chemically-reactive deodorant to a urethane foam composition with mixing to permit said deodorant to be uniformly distributed therein, and then causing the resultant mixture to react and produce a foam.
REFERENCES:
patent: 4469848 (1984-09-01), Hooper
Hiramatsu Nobuaki
Miki Yoshiaki
Toyonaka Koji
Ueda Tsunehisa
Nippon Zeon Co. Ltd.
Page Thurman K.
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