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Heng Cai Patents
Inventor:
Cai; Heng
Address:
Yardley, PA
No. of patents:
6
Patents:




Patent Number Title Of Patent Date Issued
7105691 Aluminum / zirconium / glycine antiperspirant actives stabilized with Betaine September 12, 2006
A stabilized aluminum/zirconium/glycine salt comprising a Betaine of Formula I as additive: ##STR00001## in a sufficient amount to have (a) an overall (Betaine+glycine)/Zr ratio in the range of 0.1 3.0:1, (b) a ratio of Betaine to glycine of at least 0.001:1; and (c) sufficient Beta
6969510 Glycine-free antiperspirant salts with Betaine for enhanced cosmetic products November 29, 2005
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 fo
6451295 Clear antiperspirants and deodorants made with siloxane-based polyamides September 17, 2002
Clear antiperspirant and/or deodorant compositions, especially clear sticks having good structural integrity, can be formed by incorporating at least 8% by weight based on the total weight of the composition of a selected siliconized polyamide into a product formulated with at least one
6353076 Cosmetic composition containing siloxane-based polyamides as thickening agents March 5, 2002
An invention is disclosed which comprises siloxane-based polyamides as gelling agents for cosmetic products, methods for making such agents, formulations thereof and cosmetic formulations therewith. These polyamides contain siloxane groups in the main chain and act to thicken composition
6342210 Antiperspirant actives from a glass form and products made therewith January 29, 2002
A method for forming micronized antiperspirant salts is disclosed wherein the method comprises the steps of: (1) forming an aqueous salt solution of a parent salt wherein the solution has a glycol content of less than 5 weight %; (2) pouring the salt solution onto a bounded flat surface;
6051216 Cosmetic composition containing siloxane based polyamides as thickening agents April 18, 2000
An invention is disclosed which comprises siloxane-based polyamides as gelling agents for cosmetic products, methods for making such agents, formulations therof and cosmetic formulations therewith. These polyamides contain siloxane groups in the main chain and act to thicken compositions


 
 
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