Compositions – Soaps
Patent
1987-06-02
1989-02-21
Lieberman, Paul
Compositions
Soaps
252109, 252111, 252367, 252DIG5, 252DIG16, C11D 1330, C11D 914
Patent
active
048062693
ABSTRACT:
The substance of the present invention which contains alkali metal carbonate or alkali metal silicate, alkali metal-organic acid salt, a surface-active agent, alkali metal hydroxide and water is capable of converting waste cooking oil into soap which can be used for washing purposes. The substance contains a minimum amount of or no strong alkali substances and is therefore quite safe for home use. Thus, waste cooking oil may be recycled for useful purposes and contamination of sewage with waste cooking oil can be prevented.
REFERENCES:
patent: 4497667 (1985-02-01), Vashi
patent: 4556504 (1985-12-01), Rok
patent: 4560492 (1985-12-01), Curry
patent: 4620935 (1986-11-01), Baxter
501 Mimasu Oil Chemical Co., Ltd.
Lieberman Paul
Markowski Kathleen
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