Invention Grant
- Patent Title: Method of degumming cellulosic fibres
- Patent Title (中): 纤维素纤维脱胶方法
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Application No.: US12126331Application Date: 2008-05-23
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Publication No.: US07892397B2Publication Date: 2011-02-22
- Inventor: Keith Luo , Wade Chute
- Applicant: Keith Luo , Wade Chute
- Applicant Address: CA Edmonton, Alberta
- Assignee: Alberta Innovates - Technology Futures
- Current Assignee: Alberta Innovates - Technology Futures
- Current Assignee Address: CA Edmonton, Alberta
- Agency: Bennett Jones LLP
- Main IPC: D21C11/00
- IPC: D21C11/00 ; D21C3/00 ; D01C1/02
Abstract:
A process for producing dissolving pulp includes a degumming step using a degumming liquor which includes hydrogen peroxide and ammonia.
Public/Granted literature
- US20080289783A1 METHOD OF DEGUMMING CELLULOSIC FIBRES Public/Granted day:2008-11-27
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