Invention Grant
- Patent Title: Solid stick antiperspirant compositions
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Application No.: US14206067Application Date: 2014-03-12
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Publication No.: US10016343B2Publication Date: 2018-07-10
- Inventor: David Arthur Sturgis , Eric Shane Henley , Randall Dudley Griffith , Phi Van Chu , Steven Michael Wujek, Sr.
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Kathleen Y. Carter
- Main IPC: A61K8/02
- IPC: A61K8/02 ; A61K8/58 ; A61Q15/00 ; A61K8/31 ; A61K8/34 ; A61K8/86 ; A61K8/92

Abstract:
A method of manufacturing a packaged solid stick antiperspirant composition is provided. The method includes combining an antiperspirant active, one or more structurants and a surfactant to form a mixture, dispensing the mixture from a nozzle to fill a dispensing package, forming a solid stick antiperspirant composition within the dispensing package. The surfactant has a melt temperature that is greater than the crystallization onset temperature of the solid stick antiperspirant composition. The antiperspirant active and the surfactant are in contact for about 5 minutes or less from the moment that the antiperspirant active and the surfactant and the structurant are mixed until the moment that the mixture is dispensed from the nozzle.
Public/Granted literature
- US20140271515A1 Solid Stick Antiperspirant Compositions Public/Granted day:2014-09-18
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