JPS54134123A - Winding of acrylic fiber precursor - Google Patents
Winding of acrylic fiber precursorInfo
- Publication number
- JPS54134123A JPS54134123A JP4193278A JP4193278A JPS54134123A JP S54134123 A JPS54134123 A JP S54134123A JP 4193278 A JP4193278 A JP 4193278A JP 4193278 A JP4193278 A JP 4193278A JP S54134123 A JPS54134123 A JP S54134123A
- Authority
- JP
- Japan
- Prior art keywords
- water
- silicone oil
- precursors
- fiber
- fibers
- 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
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Abstract
PURPOSE: To prevent fibrillation and breakage of fibers and the sagging of fiber bundles, by applying specific amounts of water and water-dispersible silicone oil to acrylic fiber precursors after fiber forming.
CONSTITUTION: 3 W 25 wt.% (based on the fiber weight) of water and 0.1 W 2,5 wt.% of a water-dispersible silicone oil are applied to precursors consisting of substantially void-free acrylic fibers, obtained by spinning a polymer solution, by drawing and drying the spun fibers, and wound. The wound precursors are preferrably sealed and packaged. A silicone oil of formula I or II is preferred.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4193278A JPS6018334B2 (en) | 1978-04-10 | 1978-04-10 | How to wind up acrylic fiber precursor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4193278A JPS6018334B2 (en) | 1978-04-10 | 1978-04-10 | How to wind up acrylic fiber precursor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54134123A true JPS54134123A (en) | 1979-10-18 |
JPS6018334B2 JPS6018334B2 (en) | 1985-05-09 |
Family
ID=12621995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4193278A Expired JPS6018334B2 (en) | 1978-04-10 | 1978-04-10 | How to wind up acrylic fiber precursor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6018334B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0100826A2 (en) * | 1982-05-26 | 1984-02-22 | Toray Industries, Inc. | Acrylic fibers for producing carbon fibers |
JPS62243874A (en) * | 1986-04-14 | 1987-10-24 | 東レ株式会社 | Production of precursor fiber for producing carbon fiber |
-
1978
- 1978-04-10 JP JP4193278A patent/JPS6018334B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0100826A2 (en) * | 1982-05-26 | 1984-02-22 | Toray Industries, Inc. | Acrylic fibers for producing carbon fibers |
JPS62243874A (en) * | 1986-04-14 | 1987-10-24 | 東レ株式会社 | Production of precursor fiber for producing carbon fiber |
Also Published As
Publication number | Publication date |
---|---|
JPS6018334B2 (en) | 1985-05-09 |
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