JPS5398415A - Production of high-modulus aromatic polyamide fibers - Google Patents
Production of high-modulus aromatic polyamide fibersInfo
- Publication number
- JPS5398415A JPS5398415A JP928277A JP928277A JPS5398415A JP S5398415 A JPS5398415 A JP S5398415A JP 928277 A JP928277 A JP 928277A JP 928277 A JP928277 A JP 928277A JP S5398415 A JPS5398415 A JP S5398415A
- Authority
- JP
- Japan
- Prior art keywords
- aromatic polyamide
- production
- polyamide fibers
- fibers
- modulus aromatic
- 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
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: A dope of a para-oriented aromatic polyamide is extruded into fibers and introduced into a high-temperature gas atmosphere to evaporate the water in the fibers and simultaneously draw the fibers, thereby high-modulus fibers are produced.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP928277A JPS6015723B2 (en) | 1977-02-01 | 1977-02-01 | Manufacturing method of high modulus aromatic polyamide synthetic fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP928277A JPS6015723B2 (en) | 1977-02-01 | 1977-02-01 | Manufacturing method of high modulus aromatic polyamide synthetic fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5398415A true JPS5398415A (en) | 1978-08-28 |
JPS6015723B2 JPS6015723B2 (en) | 1985-04-22 |
Family
ID=11716108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP928277A Expired JPS6015723B2 (en) | 1977-02-01 | 1977-02-01 | Manufacturing method of high modulus aromatic polyamide synthetic fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6015723B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56314A (en) * | 1979-06-08 | 1981-01-06 | Akzo Nv | Fiber* string and cord from polyyppphenyleneterephthalamide |
JPS57121613U (en) * | 1981-01-20 | 1982-07-28 | ||
JPS58203116A (en) * | 1982-05-18 | 1983-11-26 | Asahi Chem Ind Co Ltd | Flame-retardant poly (p-phenylene terephthalamide) fiber |
US4726922A (en) * | 1985-04-04 | 1988-02-23 | E. I. Du Pont De Nemours And Company | Yarn drying process |
US4985193A (en) * | 1989-02-21 | 1991-01-15 | E. I. Du Pont De Nemours And Company | Aramid yarn process |
JP2016000403A (en) * | 2010-10-29 | 2016-01-07 | 三菱レイヨン株式会社 | Cleaning equipment and manufacturing method of porous membrane |
US9528760B2 (en) | 2012-03-12 | 2016-12-27 | Mitsubishi Rayon Co., Ltd. | Method for producing porous membrane and drying device of porous membrane |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112020018664B1 (en) | 2018-03-22 | 2024-04-30 | Nippon Steel Corporation | GRAIN ORIENTED ELECTRIC STEEL SHEET AND METHOD FOR PRODUCING GRAIN ORIENTED ELECTRIC STEEL SHEET |
-
1977
- 1977-02-01 JP JP928277A patent/JPS6015723B2/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56314A (en) * | 1979-06-08 | 1981-01-06 | Akzo Nv | Fiber* string and cord from polyyppphenyleneterephthalamide |
JPS63288237A (en) * | 1979-06-08 | 1988-11-25 | アクゾ ナームローゼ フエンノートシヤツプ | Cord from poly-p-phenylene-terephthalaminde |
JPH0250209B2 (en) * | 1979-06-08 | 1990-11-01 | Akzo Nv | |
JPH0333812B2 (en) * | 1979-06-08 | 1991-05-20 | Akzo Nv | |
JPS57121613U (en) * | 1981-01-20 | 1982-07-28 | ||
JPS58203116A (en) * | 1982-05-18 | 1983-11-26 | Asahi Chem Ind Co Ltd | Flame-retardant poly (p-phenylene terephthalamide) fiber |
US4726922A (en) * | 1985-04-04 | 1988-02-23 | E. I. Du Pont De Nemours And Company | Yarn drying process |
US4985193A (en) * | 1989-02-21 | 1991-01-15 | E. I. Du Pont De Nemours And Company | Aramid yarn process |
JP2016000403A (en) * | 2010-10-29 | 2016-01-07 | 三菱レイヨン株式会社 | Cleaning equipment and manufacturing method of porous membrane |
US9528760B2 (en) | 2012-03-12 | 2016-12-27 | Mitsubishi Rayon Co., Ltd. | Method for producing porous membrane and drying device of porous membrane |
Also Published As
Publication number | Publication date |
---|---|
JPS6015723B2 (en) | 1985-04-22 |
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