Desensitized benzoyl peroxide compositions

- FMC Corporation

Provided are stabilized compositions of benzoyl peroxide and a method for their preparation.The compositions comprise benzoyl peroxide and a desensitizer selected from the group consisting of a lower alkyl ester of 3,3-dimethyl-4-pentenoic acid and a lower alkyl ester of 4,6,6,6-tetrachloro-3,3-dimethylhexanoic acid, the desensitizer being present in an amount of at least 0.5 part by weight for each part by weight of benzoyl peroxide.

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Patent History
Patent number: T998005
Type: Grant
Filed: Mar 15, 1979
Date of Patent: Sep 2, 1980
Assignee: FMC Corporation (Philadelphia, PA)
Inventors: Edward F. Orwoll (Langhorne, PA), Richard R. Boettcher (North Muskegon, MI)
Application Number: 6/20,677
Current U.S. Class: 252/186; Peroxides Or Oxygen (8/111); 252/95; With Preservative Or Stabilizer (568/559)
International Classification: C11D 3395; C07C17910; C11D 754;