Invention Grant
- Patent Title: Antiperspirant active compositions and manufacture thereof
- Patent Title (中): 止汗剂活性组合物及其制造
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Application No.: US14807946Application Date: 2015-07-24
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Publication No.: US09539188B2Publication Date: 2017-01-10
- Inventor: Iraklis Pappas , Long Pan
- Applicant: Colgate-Palmolive Company
- Applicant Address: US NY New York
- Assignee: Colgate-Palmolive Company
- Current Assignee: Colgate-Palmolive Company
- Current Assignee Address: US NY New York
- Main IPC: A61K8/28
- IPC: A61K8/28 ; A61K8/44 ; A61K8/26 ; A61Q15/00
Abstract:
A method of making an antiperspirant active composition and the use of a heating step at elevated temperature to convert Al13 polyhydroxyoxoaluminum cations in the species detectable by 27Al NMR within an aqueous aluminum salt solution into Al30 polyhydroxyoxoaluminum cations in the species detectable by 27Al NMR without increasing a SEC Peak 3 area in the SEC chromatogram of the aluminum salt.
Public/Granted literature
- US20150328097A1 Antiperspirant Active Compositions and Manufacture Thereof Public/Granted day:2015-11-19
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