JPS57143508A - Prevention of reduction in adhesion of pressure-sensitive regenerated chitin fiber - Google Patents
Prevention of reduction in adhesion of pressure-sensitive regenerated chitin fiberInfo
- Publication number
- JPS57143508A JPS57143508A JP2900081A JP2900081A JPS57143508A JP S57143508 A JPS57143508 A JP S57143508A JP 2900081 A JP2900081 A JP 2900081A JP 2900081 A JP2900081 A JP 2900081A JP S57143508 A JPS57143508 A JP S57143508A
- Authority
- JP
- Japan
- Prior art keywords
- chitin
- fiber
- regenerated
- water
- sensitive
- 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.)
- Pending
Links
Landscapes
- Artificial Filaments (AREA)
- Paper (AREA)
Abstract
PURPOSE: Pressure-sensitive regenerated chitin fiber made from chitin or its derivative is stored in the presence of water to prepare a starting material for making paper used as a base material for medical purposes, which is prevented from adhesion reduction with no need of a binder.
CONSTITUTION: Chitin, alkyl chitin or acetyl chitin is combined with an organic acid and uniformly dissolved by repetition of freezing and melting. The resulting spinning dope is extruded through a spinning nozzle into a coagulation bath of, e.g., ethyl acetate and the fiber is drawn to give the regenerated chitin fiber. The whole surface of the regenerated fiber is covered with 3W8 time amount of water, preferably combined with an excessive amount of water to form a suspension for storing and the suspension is used to make paper when needed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2900081A JPS57143508A (en) | 1981-02-28 | 1981-02-28 | Prevention of reduction in adhesion of pressure-sensitive regenerated chitin fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2900081A JPS57143508A (en) | 1981-02-28 | 1981-02-28 | Prevention of reduction in adhesion of pressure-sensitive regenerated chitin fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57143508A true JPS57143508A (en) | 1982-09-04 |
Family
ID=12264130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2900081A Pending JPS57143508A (en) | 1981-02-28 | 1981-02-28 | Prevention of reduction in adhesion of pressure-sensitive regenerated chitin fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143508A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013109004A1 (en) | 2012-01-19 | 2013-07-25 | 주식회사 시지바이오 | Antimicrobial wound-covering material and method for manufacturing same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5716999A (en) * | 1980-06-17 | 1982-01-28 | Kogyo Gijutsuin | Production of regenerated chitin fiber paper |
-
1981
- 1981-02-28 JP JP2900081A patent/JPS57143508A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5716999A (en) * | 1980-06-17 | 1982-01-28 | Kogyo Gijutsuin | Production of regenerated chitin fiber paper |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013109004A1 (en) | 2012-01-19 | 2013-07-25 | 주식회사 시지바이오 | Antimicrobial wound-covering material and method for manufacturing same |
US9610378B2 (en) | 2012-01-19 | 2017-04-04 | Cg Bio Co., Ltd. | Antimicrobial wound-covering material and method for manufacturing same |
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