Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1990-04-06
1991-11-05
Lieberman, Paul
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252108, 252174, 25217421, 25217423, 252DIG16, C11D 1706, C11D 704
Patent
active
050629867
ABSTRACT:
The present invention relates to a film-shape soap comprising (a) a water soluble polymer and (b) a soap; said water soluble polymer is a polyester of polyether polyol having an average molecular weight of more than about 1,000 and a polycarboxylic acid, and has a weight average molecular weight of not less than about 20,000, which has a rapid soluble time in water in spite of a lower equilibrium moisture content, excellent washability, little stimulation to a skin, flexible (not brittle) and stable properties, and is suitable for a portable type toilet soap, disposable soap and the like.
REFERENCES:
patent: 3293684 (1966-12-01), Tundermann
Aketa Kazuyo
Fujita Takeshi
Isoda Chuzo
Dai-Ichi Kogyo Seiyaku Co. Ltd.
Ghyka Alexander G.
Lieberman Paul
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