KR20060058412A - 폴리유산 해도형 극세사 및 제조방법 - Google Patents
폴리유산 해도형 극세사 및 제조방법 Download PDFInfo
- Publication number
- KR20060058412A KR20060058412A KR1020040097447A KR20040097447A KR20060058412A KR 20060058412 A KR20060058412 A KR 20060058412A KR 1020040097447 A KR1020040097447 A KR 1020040097447A KR 20040097447 A KR20040097447 A KR 20040097447A KR 20060058412 A KR20060058412 A KR 20060058412A
- Authority
- KR
- South Korea
- Prior art keywords
- component
- polylactic acid
- sea
- island
- microfiber
- Prior art date
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Classifications
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- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
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- 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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
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- 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
- D01D5/26—Formation of staple fibres
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- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Multicomponent Fibers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
Claims (6)
- 알칼리에 쉽게 용해되는 성질의 공중합 폴리에스테르를 용출성분(해성분)으로 하고 폴리유산을 비용출성분(도성분)으로 하여, 도성분의 방사구가 10개 이상으로 된 해도형 복합방사구금에 이들을 공급 복합방사시킴으로써 제조하되 용출성분(해성분)은 제직후에 용출시키는것을 특징으로 하는 폴리유산 해도형 극세사의 제조방법.
- 제 1 항에 있어서, 상기 용출성분(해성분)은 20~30중량%, 상기 비용출성분(도성분)은 80~70중량% 인것에 특징이 있는 폴리유산 해도형 극세사의 제조방법.
- 제 1 항에 있어서, 상기 폴리유산으로 된 비용출성분(도성분)은 수평균 분자량이 90,000~100,000, 유리전이온도는 55~60℃, 융점이 165~175℃인데 특징이 있는 폴리유산 해도형 극세사의 제조방법.
- 제 1 항의 방법으로 제조된 것에 특징이 있는 폴리유산 해도형극세사.
- 제 4 항에 있어서, 상기 용출성분(해성분)은 20~30중량%, 상기 비용출성분(도성분)은 80~70중량% 인것에 특징이 있는 폴리유산 해도형극세사.
- 제 4 항에 있어서, 상기 폴리유산으로 된 비용출성분(도성분)은 수평균 분자량이 90,000~100,000, 유리전이온도는 55~60℃, 융점이 165~175℃인 것에 특징이 있는 폴리유산 해도형극세사.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040097447A KR100660934B1 (ko) | 2004-11-25 | 2004-11-25 | 폴리유산 해도형 극세사 및 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040097447A KR100660934B1 (ko) | 2004-11-25 | 2004-11-25 | 폴리유산 해도형 극세사 및 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060058412A true KR20060058412A (ko) | 2006-05-30 |
KR100660934B1 KR100660934B1 (ko) | 2006-12-26 |
Family
ID=37153490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040097447A KR100660934B1 (ko) | 2004-11-25 | 2004-11-25 | 폴리유산 해도형 극세사 및 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100660934B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101427808B1 (ko) * | 2013-09-04 | 2014-08-08 | 주식회사 휴비스 | 친환경적 알칼리 감량을 통한 촉감과 흡습성이 우수한 폴리에스테르 이형단면사 및 그 제조방법 |
KR20190028643A (ko) * | 2016-07-11 | 2019-03-19 | 도레이 카부시키가이샤 | 흡습성이 우수한 해도형 복합섬유, 가연사 및 섬유 구조체 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100510766B1 (ko) * | 1998-03-27 | 2005-12-02 | 주식회사 코오롱 | 해도형극세사 |
KR100658094B1 (ko) * | 2003-03-05 | 2006-12-14 | 주식회사 코오롱 | 항균성이 우수한 해도형 복합섬유 |
-
2004
- 2004-11-25 KR KR1020040097447A patent/KR100660934B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101427808B1 (ko) * | 2013-09-04 | 2014-08-08 | 주식회사 휴비스 | 친환경적 알칼리 감량을 통한 촉감과 흡습성이 우수한 폴리에스테르 이형단면사 및 그 제조방법 |
KR20190028643A (ko) * | 2016-07-11 | 2019-03-19 | 도레이 카부시키가이샤 | 흡습성이 우수한 해도형 복합섬유, 가연사 및 섬유 구조체 |
Also Published As
Publication number | Publication date |
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KR100660934B1 (ko) | 2006-12-26 |
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