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.: US15923361Application Date: 2018-03-16
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Publication No.: US10550516B2Publication Date: 2020-02-04
- Inventor: Arthur J. Nonni , Charles E. Courchene , Blair R. Carter
- Applicant: GP Cellulose GmbH
- Applicant Address: CH Zug
- Assignee: GP Cellulose GmbH
- Current Assignee: GP Cellulose GmbH
- Current Assignee Address: CH Zug
- Main IPC: D21C9/16
- IPC: D21C9/16 ; C08B15/00 ; D21C9/00 ; D21C9/147 ; D21H11/20 ; D21C3/02 ; D21C9/14 ; B01J20/24
Abstract:
A pulp fiber with an enhanced carboxyl content resulting in improved antimicrobial, anti-yellowing and absorptive properties is described. Methods for making the kraft pulp fiber and products made from it are also described.
Public/Granted literature
- US20180202103A1 LOW VISCOSITY KRAFT FIBER HAVING AN ENHANCED CARBOXYL CONTENT AND METHODS OF MAKING AND USING THE SAME Public/Granted day:2018-07-19
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