Invention Grant
- Patent Title: Low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same
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Application No.: US14776589Application Date: 2014-03-12
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Publication No.: US10174455B2Publication Date: 2019-01-08
- Inventor: Arthur J. Nonni , Charles E. Courchene , Blair Roderick Carter
- Applicant: GP CELLULOSE GMBH
- Applicant Address: CH Zug
- Assignee: GP Cellulose GmbH
- Current Assignee: GP Cellulose GmbH
- Current Assignee Address: CH Zug
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner L.L.P.
- Agent Jeffrey A. Freeman; Ram W. Sabnis
- International Application: PCT/IB2014/001272 WO 20140312
- International Announcement: WO2014/140940 WO 20140918
- Main IPC: D21C9/16
- IPC: D21C9/16 ; C08B15/00 ; C08B15/04 ; D21C9/14 ; D21H11/20 ; B01J20/24 ; D21C9/00 ; D21C9/147 ; D21C3/02
Abstract:
A pulp fiber with an enhanced carboxyl content resulting in improved antimicrobial, anti-yellowing and absorptive properties. Methods for making the kraft pulp fiber and products made from it are also described.
Public/Granted literature
- US20160032524A1 A Low Viscosity Kraft Fiber Having an Enhanced Carboxyl Content and Methods of Making and Using the Same Public/Granted day:2016-02-04
Information query
