Title:
セルロース製品のパイロットスケール(pilotscale)製造のための非毒性プロセスおよびシステム
Document Type and Number:
Japanese Patent JP4679641
Kind Code:
B2
Abstract:
The present invention relates to a non-toxic process and system for pilot-scale production of cellulose products, and particularly to a process and system for pilot-scale production of cellulose products by using aqueous sodium hydroxide/urea solution pre-colled to lower than -8°C, in which cellulose could dissolved rapidly. The said process and system can be used to produce fibers, films, chromatographic packings, or nonwovens of regenerated cellulose, as well as to produce a variety of high added-value products by adding other materials such as functional materials, nano-materials, etc.
Inventors:
Tour Angelina
Kaiji
Tshou Jinping
Lee Chun Tao
Key hyson
Mao Yuan
Kaiji
Tshou Jinping
Lee Chun Tao
Key hyson
Mao Yuan
Application Number:
JP2008513895A
Publication Date:
April 27, 2011
Filing Date:
April 21, 2006
Export Citation:
Assignee:
Jiang Su Dragon Horse Green Textile Wei Co., Ltd.
Wuhan University
Wuhan University
International Classes:
D01F2/00; C08J5/18; D01D1/02; D01D5/06; D01F1/02; D01F1/10; D01F2/02
Domestic Patent References:
| JP60199912A | ||||
| JP2293405A | ||||
| JP59115334A | ||||
| JP60042401A | ||||
| JP1501804A | ||||
| JP2000096447A | ||||
| JP9509704A |
Other References:
Jie Cai,Novel Fibers Prepared from Cellulose in NaOH/Urea Aqueous Solution,Macromolecular Rapid Communications,2004年 9月 9日,25,1558-1562
Attorney, Agent or Firm:
Eiji Saegusa
Kenji Saito
Mutsuko Nakano
Masahito Hayashi
Kenji Saito
Mutsuko Nakano
Masahito Hayashi