Glycine-free antiperspirant salts with betaine for enhanced cosmetic products
AssigneeColgate-Palmolive Company
InventorsMarian Holerca, Xiaozhong Tang, Heng Cai
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Abstract
A glycine-free aluminum and/or zirconium Betaine salt having a metal to chloride molar ratio in the range of 0.3-2.5:1, a Betaine:aluminum molar ratio in the range of 0.05-1.0:1 and/or a Betaine:zirconium molar ratio in the range of 0.2-3.0:1, wherein the Betaine is used in its normal form described in Formula I, or in its derivative form of Betaine hydrochloride, described in Formula IA: 1
Claims12
A glycine-free aluminum and/or zirconium Betaine salt having a metal to chloride molar ratio in the range of 0.3-2.5:1, a Betaine:aluminum molar ratio in the range of 0.05-1.0:1 and/or a Betaine:zirconium molar ratio in the range of 0.2-3.0:1, wherein the Betaine has the following Formula I:
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Dependencies are inferred from the claim text.