Invention Grant
- Patent Title: Multi-ply disintegratable absorbent sheet, associated roll and associated manufacturing process
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Application No.: US13408817Application Date: 2012-02-29
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Publication No.: US09643376B2Publication Date: 2017-05-09
- Inventor: Donald Barredo , Pierre Graff , Pierre Probst
- Applicant: Donald Barredo , Pierre Graff , Pierre Probst
- Applicant Address: FR Saint-Ouen
- Assignee: SCA TISSUE FRANCE
- Current Assignee: SCA TISSUE FRANCE
- Current Assignee Address: FR Saint-Ouen
- Agency: Drinker Biddle & Reath LLP
- Priority: EP06290613 20060414
- Main IPC: B32B38/06
- IPC: B32B38/06 ; B31F1/07 ; A47K10/16 ; D21H27/00 ; D21H27/40 ; B32B29/00
Abstract:
A process for manufacturing multi-ply disintegratable absorbent sheets is provided. Each said sheet includes at least five plies including two exterior plies and at least three interior plies. Each of at least three of the plies in the sheet is in at least one group of plies and each of the at least three plies is joined to another ply by mechanical deformation.
Public/Granted literature
- US20120152445A1 MULTI-PLY DISINTEGRATABLE ABSORBENT SHEET, ASSOCIATED ROLL AND ASSOCIATED MANUFACTURING PROCESS Public/Granted day:2012-06-21
Information query
