JPS5584413A - Production of fiber made from polyvinylidene fluoride resin - Google Patents
Production of fiber made from polyvinylidene fluoride resinInfo
- Publication number
- JPS5584413A JPS5584413A JP15906478A JP15906478A JPS5584413A JP S5584413 A JPS5584413 A JP S5584413A JP 15906478 A JP15906478 A JP 15906478A JP 15906478 A JP15906478 A JP 15906478A JP S5584413 A JPS5584413 A JP S5584413A
- Authority
- JP
- Japan
- Prior art keywords
- plasticizer
- fibers
- pvdf
- production
- polyvinylidene fluoride
- 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)
Abstract
PURPOSE: To obtain polyvinylidene resin (PVDF) fibers having a high strength with high productivity, by melt-spinning a blend of the resin and a plasticizer in a low-viscosity state, and by heat-treating and drawing the fibers thus obtained after removal of the plasticizer.
CONSTITUTION: A blend of PVDF and a plasticizer, e.g. a polyester, preferably in an equal amount or less, is melt spun, and the plasticizer is extracted with tetrahydrofuran, etc. which will swell PVDF slightly. The fibers are then heat-treated at 80W175°C for 1W24hr, then annealed at 60W100°C if necessary, and drawn to give the desired fibers.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15906478A JPS5584413A (en) | 1978-12-22 | 1978-12-22 | Production of fiber made from polyvinylidene fluoride resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15906478A JPS5584413A (en) | 1978-12-22 | 1978-12-22 | Production of fiber made from polyvinylidene fluoride resin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5584413A true JPS5584413A (en) | 1980-06-25 |
Family
ID=15685420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15906478A Pending JPS5584413A (en) | 1978-12-22 | 1978-12-22 | Production of fiber made from polyvinylidene fluoride resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5584413A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001303361A (en) * | 2000-04-21 | 2001-10-31 | Kureha Chem Ind Co Ltd | Polyvinylidene fluoride-based black monofilament and method for producing the same |
US6376071B1 (en) | 1998-08-20 | 2002-04-23 | Dupont-Toray Co. Ltd. | Polyurethane fiber containing poly(vinylidene fluoride) |
CN105256396A (en) * | 2015-11-24 | 2016-01-20 | 马海燕 | Large-diameter PVDF monofilament and production method thereof |
CN106012045A (en) * | 2016-08-11 | 2016-10-12 | 潘忠宁 | Method for preparing polyvinylidene fluoride melt spinning fiber |
-
1978
- 1978-12-22 JP JP15906478A patent/JPS5584413A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6376071B1 (en) | 1998-08-20 | 2002-04-23 | Dupont-Toray Co. Ltd. | Polyurethane fiber containing poly(vinylidene fluoride) |
JP2001303361A (en) * | 2000-04-21 | 2001-10-31 | Kureha Chem Ind Co Ltd | Polyvinylidene fluoride-based black monofilament and method for producing the same |
CN105256396A (en) * | 2015-11-24 | 2016-01-20 | 马海燕 | Large-diameter PVDF monofilament and production method thereof |
CN106012045A (en) * | 2016-08-11 | 2016-10-12 | 潘忠宁 | Method for preparing polyvinylidene fluoride melt spinning fiber |
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