JPS57179201A - Method of making crystalline cellulose amorphous - Google Patents
Method of making crystalline cellulose amorphousInfo
- Publication number
- JPS57179201A JPS57179201A JP6454781A JP6454781A JPS57179201A JP S57179201 A JPS57179201 A JP S57179201A JP 6454781 A JP6454781 A JP 6454781A JP 6454781 A JP6454781 A JP 6454781A JP S57179201 A JPS57179201 A JP S57179201A
- Authority
- JP
- Japan
- Prior art keywords
- cellulose
- crystalline cellulose
- making crystalline
- cellulose amorphous
- acid compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
PURPOSE: Partially oxidative treatment of crystalline cellulose is effected by using a periodic acid compound to form amorphous cellulose that is hydrolyzable with cellulose.
CONSTITUTION: Crystalline cellulose such as wood pulp is treated with 0.6W 50mg, preferably 2W25mg equivalent per 1g cellulose at 25W120°C, preferably 25W90°C. The periodic acid compound is usually used in the form of aqueous solution and its concentration is preferably 0.05W0.5 normal and the amount of the solution is preferably 0.2W10l per 100g of cellulose.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6454781A JPS6026481B2 (en) | 1981-04-28 | 1981-04-28 | Method for amorphizing crystalline cellulose |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6454781A JPS6026481B2 (en) | 1981-04-28 | 1981-04-28 | Method for amorphizing crystalline cellulose |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57179201A true JPS57179201A (en) | 1982-11-04 |
JPS6026481B2 JPS6026481B2 (en) | 1985-06-24 |
Family
ID=13261350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6454781A Expired JPS6026481B2 (en) | 1981-04-28 | 1981-04-28 | Method for amorphizing crystalline cellulose |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026481B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009298972A (en) * | 2008-06-17 | 2009-12-24 | Kao Corp | Cellulose fiber and manufacturing method thereof |
-
1981
- 1981-04-28 JP JP6454781A patent/JPS6026481B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009298972A (en) * | 2008-06-17 | 2009-12-24 | Kao Corp | Cellulose fiber and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6026481B2 (en) | 1985-06-24 |
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