Invention Grant
- Patent Title: Method for making lyocell web product
- Patent Title (中): 制备lyocell web产品的方法
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Application No.: US12347631Application Date: 2008-12-31
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Publication No.: US08191214B2Publication Date: 2012-06-05
- Inventor: Mengkui Luo , David George Unrau
- Applicant: Mengkui Luo , David George Unrau
- Applicant Address: US WA Federal Way
- Assignee: Weyerhaeuser NR Company
- Current Assignee: Weyerhaeuser NR Company
- Current Assignee Address: US WA Federal Way
- Agency: Weyerhaeuser Law Dept
- Agent John M. Crawford
- Main IPC: D04H1/46
- IPC: D04H1/46 ; B32B37/00
Abstract:
A method for making a web comprising a layer of crosslinked cellulosic fiber overlaid on and fastened to at least one layer of regenerated cellulose fiber. In one method the crosslinked cellulosic fiber is be sandwiched between two regenerated cellulose fiber layers. The regenerated cellulose can be viscose or lyocell or be made from several solvents.
Public/Granted literature
- US20100162542A1 Method for Making Lyocell Web Product Public/Granted day:2010-07-01
Information query
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