KR960023277A - 열가소성 중합체의 용융방사방법 - Google Patents
열가소성 중합체의 용융방사방법 Download PDFInfo
- Publication number
- KR960023277A KR960023277A KR1019940037544A KR19940037544A KR960023277A KR 960023277 A KR960023277 A KR 960023277A KR 1019940037544 A KR1019940037544 A KR 1019940037544A KR 19940037544 A KR19940037544 A KR 19940037544A KR 960023277 A KR960023277 A KR 960023277A
- Authority
- KR
- South Korea
- Prior art keywords
- thermoplastic polymer
- chip
- spinning
- melt spinning
- spinning method
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
본 발명은 열가소성 중합체 칩을 용융혼련기 내에 공급한 다음, 칩이 용융되기 직전의 위치에 용융된 저융점의 첨가제를 칩공급 위치와 다른 위치에서 첨가하여 용융혼련하고 방사함을 특징으로 하는 열가소성 중합체의 용융방법 방사에 관한 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에서 사용된 용융혼련기의 개략적인 구조도이다.
Claims (1)
- 열가소성 중합체 칩을 용융혼련기 내에 공급한 다음, 칩이 용융되기 직전의 위치에 용융된 저융점의 첨가제를 칩공급 위치와 다른 위치에서 첨가하여 용융혼련하고 방사함을 특징으로 하는 열가소성 중합체의 용융방사 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940037544A KR970010692B1 (ko) | 1994-12-27 | 1994-12-27 | 열가소성 중합체의 용융방사방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940037544A KR970010692B1 (ko) | 1994-12-27 | 1994-12-27 | 열가소성 중합체의 용융방사방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960023277A true KR960023277A (ko) | 1996-07-18 |
| KR970010692B1 KR970010692B1 (ko) | 1997-06-30 |
Family
ID=19404025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940037544A KR970010692B1 (ko) | 1994-12-27 | 1994-12-27 | 열가소성 중합체의 용융방사방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970010692B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020008317A (ko) * | 2000-07-21 | 2002-01-30 | 조민호 | 첨가제의 분산성이 향상된 폴리에스테르의 제조방법 |
-
1994
- 1994-12-27 KR KR1019940037544A patent/KR970010692B1/ko not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020008317A (ko) * | 2000-07-21 | 2002-01-30 | 조민호 | 첨가제의 분산성이 향상된 폴리에스테르의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970010692B1 (ko) | 1997-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20040623 Year of fee payment: 8 |
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| LAPS | Lapse due to unpaid annual fee |