KR830002069A - Method for producing acrylonitrile polymer fiber having improved cross-sectional shape - Google Patents
Method for producing acrylonitrile polymer fiber having improved cross-sectional shape Download PDFInfo
- Publication number
- KR830002069A KR830002069A KR1019800000685A KR800000685A KR830002069A KR 830002069 A KR830002069 A KR 830002069A KR 1019800000685 A KR1019800000685 A KR 1019800000685A KR 800000685 A KR800000685 A KR 800000685A KR 830002069 A KR830002069 A KR 830002069A
- Authority
- KR
- South Korea
- Prior art keywords
- acrylonitrile polymer
- extrudate
- sectional shape
- polymer fiber
- spinneret
- Prior art date
Links
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this content is publicly disclosed, the full text is not included.
제2도는 제1도의 방사공내에 선재(線材)를 삽입하여 개량시킨 본 발명의 방사구의 단면도, 평면도 및 저면도,2 is a cross-sectional view, a plan view, and a bottom view of the spinneret of the present invention, which is improved by inserting a wire into the spinneret of FIG. 1;
제5도는 1개의 카운터보어 및 방사공을 나타내는 방사관 일부의 단면도, 평면도 및 저면도,5 is a cross-sectional view, a plan view, and a bottom view of a portion of a radiation tube showing one counterbore and a radiation hole,
제6도는 본 발명의 전형적인 삽입 핀(pin)의 측면도, 평면도 및 저면도,6 is a side, top and bottom view of a typical insertion pin of the present invention,
제7도는 1개의 카운터보어 및 방사공내에 삽입 핀이 삽입된 형태를 나타내는 단면도, 평면도 및 저면도,7 is a cross-sectional view, a plan view and a bottom view showing a form in which an insertion pin is inserted into one counter bore and a spinning hole,
제8도는 다수의 성형(成型) 방사공내에 여러 가지 형태의 성형핀이 삽입된 형태를 나타내는 저면도.8 is a bottom view showing a form in which various types of molding pins are inserted into a plurality of molded spinning holes.
Claims (1)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1134279A | 1979-02-21 | 1979-02-21 | |
US1377379A | 1979-02-21 | 1979-02-21 | |
US06/013,344 US4316714A (en) | 1979-02-21 | 1979-02-21 | Apparatus for preparing open structure fibers |
US43346 | 1979-02-21 | ||
US13353 | 1979-02-21 | ||
US13344 | 1979-02-21 | ||
US11,342 | 1979-02-21 | ||
US06/013,353 US4278415A (en) | 1979-02-21 | 1979-02-21 | Apparatus for melt spinning hollow fibers |
US06/013,346 US4261945A (en) | 1979-02-21 | 1979-02-21 | Method for providing shaped fiber |
US13773 | 1993-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR830002069A true KR830002069A (en) | 1983-05-21 |
Family
ID=69174698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800000685A KR830002069A (en) | 1979-02-21 | 1980-02-20 | Method for producing acrylonitrile polymer fiber having improved cross-sectional shape |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR830002069A (en) |
-
1980
- 1980-02-20 KR KR1019800000685A patent/KR830002069A/en unknown
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