Invention Grant
- Patent Title: Web of cellulosic fibers comprising an active agent and method for manufacturing a web of cellulosic fibers comprising an active agent
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Application No.: US14905301Application Date: 2013-07-22
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Publication No.: US10253455B2Publication Date: 2019-04-09
- Inventor: Gérald Duhen , Philippe Malgarini , Cyril Schu , Nicolas Marquine
- Applicant: SCA TISSUE FRANCE
- Applicant Address: FR Saint-Ouen
- Assignee: ESSITY OPERATIONS FRANCE
- Current Assignee: ESSITY OPERATIONS FRANCE
- Current Assignee Address: FR Saint-Ouen
- Agency: Drinker Biddle & Reath LLP
- International Application: PCT/IB2013/001714 WO 20130722
- International Announcement: WO2015/011512 WO 20150129
- Main IPC: D21H23/22
- IPC: D21H23/22 ; D21H19/20 ; D21H17/56 ; D21H19/10 ; D21H17/37 ; D21H17/36 ; D21H17/35 ; D21H21/36 ; D21H27/00 ; D21H17/00 ; D21F5/18
Abstract:
A web including cellulosic fibers having two sides and including an additive composition present on at least one side of the web and a method of making such a web are disclosed. The additive composition includes at least one filming agent and at least one active agent, the filming agent being fixed on the web and the active agent being retained on the web by the filming agent, the active agent being an antimicrobial agent.
Public/Granted literature
Information query
