Invention Grant
US08276756B2 Water-soluble film having improved dissolution and stress properties, and packets made therefrom
有权
具有改善的溶解和应力性质的水溶性薄膜和由其制成的包装
- Patent Title: Water-soluble film having improved dissolution and stress properties, and packets made therefrom
- Patent Title (中): 具有改善的溶解和应力性质的水溶性薄膜和由其制成的包装
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Application No.: US13017382Application Date: 2011-01-31
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Publication No.: US08276756B2Publication Date: 2012-10-02
- Inventor: Frank William Denome , Steven G. Friedrich , Regine Labeque , David M Lee , Jichun Shi , Andrew P. Verrall , Roxane Rosmaninho
- Applicant: Frank William Denome , Steven G. Friedrich , Regine Labeque , David M Lee , Jichun Shi , Andrew P. Verrall , Roxane Rosmaninho
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Julie A. McConihay; Leonard W. Lewis; Steven W. Miller
- Main IPC: B65D85/84
- IPC: B65D85/84
Abstract:
Disclosed is a pouch having at least one sealed compartment containing a first composition. At least one wall of the at least one sealed compartment is made from a water-soluble film having any suitable thickness. The water-soluble film comprises PVOH polymer such that when the film has a thickness of about 76 microns the film is characterized by a Dissolution Index of about 620 to about 920, or of about 665 to about 920, or about 710 to about 920; and a Stress Index of about 145 to about 626, or about 155 to about 480, or about 165 to about 325.
Public/Granted literature
- US20110186468A1 WATER-SOLUBLE FILM HAVING IMPROVED DISSOLUTION AND STRESS PROPERTIES, AND PACKETS MADE THEREFROM Public/Granted day:2011-08-04
Information query
IPC分类:
