Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Gas produced in situ by chemical reaction
Patent
1989-03-17
1991-03-26
Willis, Prince E.
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Gas produced in situ by chemical reaction
252142, 252174, 25217413, 25217414, 25217418, 25217421, A61K 750, A61K 944
Patent
active
050027581
ABSTRACT:
A bathing preparation containing (a) fumaric acid, (b) a carbonate, (c) from 0.1 to 20% by weight, based on fumaric acid, of carboxymethyl cellulose, or an alkali metal salt thereof, having a viscosity of not higher than 2,000 cp in a 1.0% by weight aqueous solution at 25.degree. C., or at least 0.2% by weight, based on fumaric acid, of polyethylene glycol, and (d) not less than 0.02% by weight and less than 0.1% by weight, based on fumaric acid, of a nonionic surface active agent having an HLB of 7 or more. The bathing preparation causes neither floating of fumaric acid or foaming when it is dissolved in a bath nor foaming after it is dissolved and the bath is agitated.
REFERENCES:
patent: 4666707 (1987-05-01), Eguchi et al.
Chemical Abstracts, 101:16 (1984).
Patent Abstracts of Japan 10:383 (1986).
Patent Abstracts of Japan 12:75 (1988).
Ichii Yuji
Sato Hirotaka
Watanabe Isamu
Yorozu Hidenori
Kao Corporation
Willis Prince E.
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