Invention Grant
US08475631B2 Reduction of fiber knots of cellulose crosslinked fibers by using plasma pre-treated pulpsheets
有权
通过使用等离子体预处理纸浆纸来减少纤维素交联纤维的纤维结
- Patent Title: Reduction of fiber knots of cellulose crosslinked fibers by using plasma pre-treated pulpsheets
- Patent Title (中): 通过使用等离子体预处理纸浆纸来减少纤维素交联纤维的纤维结
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Application No.: US12827032Application Date: 2010-06-30
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Publication No.: US08475631B2Publication Date: 2013-07-02
- Inventor: Angel Stoyanov , Charles E. Miller
- Applicant: Angel Stoyanov , Charles E. Miller
- Applicant Address: US WA Federal Way
- Assignee: Wyerhauser NR Company
- Current Assignee: Wyerhauser NR Company
- Current Assignee Address: US WA Federal Way
- Agency: Christensen O'Connor Johnson and Kindness LLC
- Main IPC: D21C9/00
- IPC: D21C9/00
Abstract:
The process of making crosslinked cellulose pulp fiber comprising plasma treating a sheet of cellulose pulp fiber before the sheet is impregnated with a crosslinking formulation which comprises a crosslinking agent and a catalyst, then defiberizing the treated cellulose pulp sheet to form treated defiberized cellulose pulp, then heating and curing the treated defiberized cellulose pulp to form intrafiber crosslinked cellulose pulp fibers.
Public/Granted literature
- US20120000618A1 REDUCTION OF FIBER KNOTS OF CELLULOSE CROSSLINKED FIBERS BY USING PLASMA PRE-TREATED PULPSHEETS Public/Granted day:2012-01-05
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