Robert H Causland

US Patent:

43691730, Jan 18, 1983

Filed:

Mar 19, 1979

Appl. No.:

6/021835

Inventors:

Robert H. Causland - Goshen NY
Americo V. Calogero - New Hampton NY

Assignee:

Wickhen Products, Inc. - Huguenot NY

International Classification:

A61K 936
A61K 962
A61K 738

US Classification:

424 35

Abstract:

Dry powder antiperspirant compositions consisting essentially of known active antiperspirant chemicals encapsulated and buffered with about 10 to about 45 percent, by weight, of the total composition of a hydrolyzed carbohydrate derived from natural waxy maize; a method of buffering active antiperspirant chemicals during processing to prevent corrosion of the processing equipment; aqueous solutions and gels capable of being dried to form the dry powder antiperspirant compositions; and antiperspirant consumer products formulated from the dry powders, are described.