Invention Grant
- Patent Title: Anti-microbial tissue paper and process to manufacture same
- Patent Title (中): 抗微生物薄纸和制造方法相同
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Application No.: US13522735Application Date: 2011-01-18
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Publication No.: US08802132B2Publication Date: 2014-08-12
- Inventor: Marie-Hélène Charest , Jean-Francois Samuel , Pascal Allard , Régis Arsenault , Charles Beaulne , Jean-Marc Bouchard , Benoît Graton , Gabriel Sanapo
- Applicant: Marie-Hélène Charest , Jean-Francois Samuel , Pascal Allard , Régis Arsenault , Charles Beaulne , Jean-Marc Bouchard , Benoît Graton , Gabriel Sanapo
- Applicant Address: CA Montreal, Quebec
- Assignee: Cascades Canada ULC
- Current Assignee: Cascades Canada ULC
- Current Assignee Address: CA Montreal, Quebec
- Agency: Sutherland Asbill & Brennan LLP
- International Application: PCT/CA2011/050021 WO 20110118
- International Announcement: WO2011/085499 WO 20110721
- Main IPC: A61K9/70
- IPC: A61K9/70 ; A61F13/00 ; D21H21/36 ; A61L15/28 ; A61L15/44 ; A61L15/46 ; A01N33/12 ; A01N25/34 ; D21H17/44 ; D21H21/24 ; D21H27/00

Abstract:
An antimicrobial paper includes a paper web having a grammage between 10 and 60 grams per square meter, a cationizing agent in a concentration ranging between 0.05 wt % and 5 wt %, an antimicrobial agent in a concentration ranging between 0.01 wt % and 3 wt %, the antimicrobial agent and the cationizing agent being added on the paper web having a consistency above 15 wt %, the antimicrobial paper having an antimicrobial agent release of above about 0.01 wt % when wetted.
Public/Granted literature
- US20120301536A1 ANTI-MICROBIAL TISSUE PAPER AND PROCESS TO MANUFACTURE SAME Public/Granted day:2012-11-29
Information query