Antiperspirant solution containing a substantially non-volatile siloxane liquid
AssigneeLever Brothers Company
InventorsJohn J. Miles, Jr., William Netzbandt
Life of this patent
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Abstract
A formulation and method for a pump spray or roll-on antiperspirant is disclosed which antiperspirant is characterized by having superior drying properties while substantially eliminating clogging of the valve or roll-ball. The formulation comprises one or more alcohol soluble aluminum chlorhydroxide compounds in combination with an alcohol vehicle and selected silicone liquids.
Claims14
An antiperspirant solution suitable for pump spray or roll-on application consisting essentially of an alcohol soluble aluminum chlorhydroxide complex;
- a sufficient amount of a polyorgano-siloxane selected from the group consisting of polyphenylmethyl siloxane, poly-higher alkyl siloxane and mixtures thereof to substantially reduce the tackiness of said complex during drying;
- and a sufficient amount of alcohol to result in said solution;
- said composition being characterized by having substantially reduced tackiness when applied from a pump spray or a roll-on applicator and a substantially reduced tendency to malfunction when applied from said pump spray or roll-on applicator.
A method for substantially reducing the tackiness during drying and substantially reducing the tendency to cause pump or roll-on malfunction of an alcohol solution containing an alochol soluble aluminum chlorhydroxide complex comprising:
- introducing into said solution a sufficient amount of a polyorgano-siloxane selected from the group consisting of polyphenylmethyl siloxane, poly-higher alkyl siloxane and mixtures thereof to result in said substantial reduction of tackiness and said tendency to malfunction.
Dependencies are inferred from the claim text.