KR970074990A - 고강도 저수축 폴리에스터 섬유의 제조 방법 - Google Patents
고강도 저수축 폴리에스터 섬유의 제조 방법 Download PDFInfo
- Publication number
- KR970074990A KR970074990A KR1019960018698A KR19960018698A KR970074990A KR 970074990 A KR970074990 A KR 970074990A KR 1019960018698 A KR1019960018698 A KR 1019960018698A KR 19960018698 A KR19960018698 A KR 19960018698A KR 970074990 A KR970074990 A KR 970074990A
- Authority
- KR
- South Korea
- Prior art keywords
- strength low
- high strength
- polyester fiber
- polymer
- producing high
- 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
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
- D01D5/098—Melt spinning methods with simultaneous stretching
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
Claims (2)
- 극한점도가 0.45∼1.30인 에틸렌타프탈렌-2.6-디카르복실레이트를 주반복 단위로 하는 폴리에스터계 고분자를 방사하는 공정; 상기 방사한 고분자를 예열봉을 이용하여 원사의 유리 정이 온도 이상 결정화 온도 이하에서 예열하는 공정; 상기 예열한 고분자를 2단 이상 연신하는 공정을 포함하는 고강도 저수축 폴리에스터 섬유의 제조 방법.
- 제1항에 있어서, 상기 일단 연신 배율을 파단 연신 배율의 50%-90%가 되도록 하는 고강도 저수축 폴리에스터 섬유의 제조 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960018698A KR100202296B1 (ko) | 1996-05-30 | 1996-05-30 | 고강도 저수축 폴리에스터 섬유의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960018698A KR100202296B1 (ko) | 1996-05-30 | 1996-05-30 | 고강도 저수축 폴리에스터 섬유의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970074990A true KR970074990A (ko) | 1997-12-10 |
KR100202296B1 KR100202296B1 (ko) | 1999-06-15 |
Family
ID=19460161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960018698A Expired - Fee Related KR100202296B1 (ko) | 1996-05-30 | 1996-05-30 | 고강도 저수축 폴리에스터 섬유의 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100202296B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100469103B1 (ko) * | 1997-10-15 | 2005-04-19 | 주식회사 코오롱 | 형태안정성이우수한폴리에스터산업용사및그의제조방법 |
-
1996
- 1996-05-30 KR KR1019960018698A patent/KR100202296B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100469103B1 (ko) * | 1997-10-15 | 2005-04-19 | 주식회사 코오롱 | 형태안정성이우수한폴리에스터산업용사및그의제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100202296B1 (ko) | 1999-06-15 |
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