Invention Grant
- Patent Title: Soft creped tissue having slow wet out time
- Patent Title (中): 柔软的起皱组织具有缓慢的润湿时间
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Application No.: US13424663Application Date: 2012-03-20
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Publication No.: US08834678B2Publication Date: 2014-09-16
- Inventor: Frank Gerald Druecke , Dave Allen Soerens , Benjamin Joseph Kruchoski , Frederick John Lang , Christopher Lee Satori , John Alexander Werner, IV , Cathleen Mae Uttecht , Mickey Joseph Authement, II , Peter Lee Carson , Jeremy Michael Brunette , Kenneth John Zwick , Elizabeth Oriel Bradley
- Applicant: Frank Gerald Druecke , Dave Allen Soerens , Benjamin Joseph Kruchoski , Frederick John Lang , Christopher Lee Satori , John Alexander Werner, IV , Cathleen Mae Uttecht , Mickey Joseph Authement, II , Peter Lee Carson , Jeremy Michael Brunette , Kenneth John Zwick , Elizabeth Oriel Bradley
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Agency: Kimberly-Clark Worldwide, Inc.
- Main IPC: B31F1/12
- IPC: B31F1/12 ; D21H17/29 ; D21H17/44 ; D21H21/16 ; D21H27/02 ; D21H17/53 ; D21H21/14 ; D21H27/00

Abstract:
The present disclosure relates generally to a tissue product having a creping composition disposed onto at least one surface thereof to increase the softness of the article, while retaining or improving manufacturing efficiency. The tissue products also have a sizing agent that increases the Wet Out time, without negatively impacting softness or machine runability. Preferably the creping composition comprises a cationic component and a film forming component, both of which are preferably water soluble. The cationic component carries a cationic charge that is capable of forming ionic bonds with the negatively charged fibers of the tissue web, thus providing a retention mechanism by which the creping composition is retained on the sheet. The overall retention of the creping composition on the sheet reduces the concentration of the composition in the machine process water, improving machine operability and runability.
Public/Granted literature
- US20120255694A1 Soft Creped Tissue Having Slow Wet Out Time Public/Granted day:2012-10-11
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