KR970010692B1 - 열가소성 중합체의 용융방사방법 - Google Patents
열가소성 중합체의 용융방사방법 Download PDFInfo
- Publication number
- KR970010692B1 KR970010692B1 KR1019940037544A KR19940037544A KR970010692B1 KR 970010692 B1 KR970010692 B1 KR 970010692B1 KR 1019940037544 A KR1019940037544 A KR 1019940037544A KR 19940037544 A KR19940037544 A KR 19940037544A KR 970010692 B1 KR970010692 B1 KR 970010692B1
- Authority
- KR
- South Korea
- Prior art keywords
- thermoplastic polymer
- additive
- melt
- chip
- spinning
- 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.)
- Expired - Fee Related
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)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
Description
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.
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 KR960023277A (ko) | 1996-07-18 |
| KR970010692B1 true KR970010692B1 (ko) | 1997-06-30 |
Family
ID=19404025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940037544A Expired - Fee Related KR970010692B1 (ko) | 1994-12-27 | 1994-12-27 | 열가소성 중합체의 용융방사방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970010692B1 (ko) |
Families Citing this family (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 Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960023277A (ko) | 1996-07-18 |
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