KR100259494B1 - 폴리에스터 섬유의 제조방법 - Google Patents
폴리에스터 섬유의 제조방법 Download PDFInfo
- Publication number
- KR100259494B1 KR100259494B1 KR1019970067525A KR19970067525A KR100259494B1 KR 100259494 B1 KR100259494 B1 KR 100259494B1 KR 1019970067525 A KR1019970067525 A KR 1019970067525A KR 19970067525 A KR19970067525 A KR 19970067525A KR 100259494 B1 KR100259494 B1 KR 100259494B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyester
- added
- pentaerythritol
- isophthalic acid
- polyester fiber
- 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (1)
- (정정) 폴리에스터 공중합체를 용융방사하고 연신하여 폴리에스터 섬유를 제조함에 있어서, 폴리에스터를 공중합시킬 때 테레프탈산 또는 디메틸테레프탈레이트에 대하여 이소프탈산을 1∼5몰% 첨가시키고, 펜타에리스리톨을 중량비로 100∼450ppm 첨가시켜서 공중합시킴을 특징으로 하는 폴리에스터 섬유의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970067525A KR100259494B1 (ko) | 1997-12-10 | 1997-12-10 | 폴리에스터 섬유의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970067525A KR100259494B1 (ko) | 1997-12-10 | 1997-12-10 | 폴리에스터 섬유의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990048754A KR19990048754A (ko) | 1999-07-05 |
KR100259494B1 true KR100259494B1 (ko) | 2000-06-15 |
Family
ID=19526966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970067525A Expired - Fee Related KR100259494B1 (ko) | 1997-12-10 | 1997-12-10 | 폴리에스터 섬유의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100259494B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100305840B1 (ko) * | 1999-08-11 | 2001-09-13 | 조 정 래 | 강도, 모듈러스, 및 염색성이 우수한 폴리에스터 섬유의 제조방법 |
CN107407048A (zh) * | 2015-03-17 | 2017-11-28 | 株式会社可乐丽 | 用阳离子染料染色过的立毛状人造革及其制造方法 |
-
1997
- 1997-12-10 KR KR1019970067525A patent/KR100259494B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19990048754A (ko) | 1999-07-05 |
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