KR100546216B1 - 자발고권축성 폴리에스터 복합섬유 - Google Patents
자발고권축성 폴리에스터 복합섬유 Download PDFInfo
- Publication number
- KR100546216B1 KR100546216B1 KR1020010055704A KR20010055704A KR100546216B1 KR 100546216 B1 KR100546216 B1 KR 100546216B1 KR 1020010055704 A KR1020010055704 A KR 1020010055704A KR 20010055704 A KR20010055704 A KR 20010055704A KR 100546216 B1 KR100546216 B1 KR 100546216B1
- Authority
- KR
- South Korea
- Prior art keywords
- composite fiber
- component
- polyester
- intrinsic viscosity
- present
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
-
- 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
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
-
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
- D02G3/28—Doubled, plied, or cabled threads
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
Abstract
Description
실시예1 | 실시예2 | 실시예3 | 비교예1 | 비교예2 | 비교예3 | |
고유점도(IV) 제1성분 제2성분 △IV | 0.65 0.45 0.20 | 0.66 0.51 0.15 | 0.66 0.51 0.15 | 0.64 0.55 0.09 | 0.66 0.51 0.15 | 0.78 0.40 0.38 |
사 종 | 100/24 | 75/24 | 50/12 | 100/24 | 75/24 | 50/12 |
수축응력(g/d) | 0.45 | 0.47 | 0.46 | 0.54 | 0.29 | 0.60 |
권축율(%) | 69 | 65 | 66 | 30 | 42 | 48 |
발현권축수 (산/㎝) | 12 | 12 | 11 | 3 | 4 | 7 |
방 사 성 | ◎ | ◎ | ◎ | ◎ | × | × |
표면촉감 | ◎ | ◎ | ◎ | ○ | △ | △ |
Claims (2)
- 제 1 성분으로 고수축성 폴리에틸렌테레프탈레이트를 사용하고, 제 2 성분으로 통상의 폴리에틸렌테레프탈레이트를 사용한 사이드 바이 사이드 형태의 복합섬유로서 다음의 조건을 만족하는 것을 특징으로 하는 자발고권축성 폴리에스터 복합섬유.다 음1) 0.1 ≤ η1-η2 ≤ 0.252) η2 ≤ 0.513) 0.3 ≤ CS(g/데니어)4) CR(%) ≥ 305) 8 ≤ NC(산/㎝)η1 : 제 1성분의 고유점도(dl/g)η2 : 제 2성분의 고유점도(dl/g)CS : 열수축응력(g/데니어))CR : 권축율(%)NC : 발현 권축수
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010055704A KR100546216B1 (ko) | 2001-09-11 | 2001-09-11 | 자발고권축성 폴리에스터 복합섬유 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010055704A KR100546216B1 (ko) | 2001-09-11 | 2001-09-11 | 자발고권축성 폴리에스터 복합섬유 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030022553A KR20030022553A (ko) | 2003-03-17 |
KR100546216B1 true KR100546216B1 (ko) | 2006-01-24 |
Family
ID=27723400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010055704A KR100546216B1 (ko) | 2001-09-11 | 2001-09-11 | 자발고권축성 폴리에스터 복합섬유 |
Country Status (1)
Country | Link |
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KR (1) | KR100546216B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101350817B1 (ko) * | 2011-09-30 | 2014-01-24 | 웅진케미칼 주식회사 | 높은 벌키성을 갖는 멜트블로운 부직포 및 그의 제조방법 |
KR101788631B1 (ko) | 2016-08-11 | 2017-10-20 | 도레이케미칼 주식회사 | 고감성 잠재권축사 및 이의 제조방법 |
KR101857209B1 (ko) * | 2016-09-07 | 2018-06-20 | 도레이케미칼 주식회사 | 고감성 잠재권축사 및 이의 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040000121A (ko) * | 2002-06-24 | 2004-01-03 | 주식회사 새 한 | 잠재권축 특성을 가지는 폴리에스터 분섬사의 제조방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR980009556A (ko) * | 1996-07-24 | 1998-04-30 | 한형수 | 잠재권축성 복합섬유의 제조방법 |
-
2001
- 2001-09-11 KR KR1020010055704A patent/KR100546216B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR980009556A (ko) * | 1996-07-24 | 1998-04-30 | 한형수 | 잠재권축성 복합섬유의 제조방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101350817B1 (ko) * | 2011-09-30 | 2014-01-24 | 웅진케미칼 주식회사 | 높은 벌키성을 갖는 멜트블로운 부직포 및 그의 제조방법 |
KR101788631B1 (ko) | 2016-08-11 | 2017-10-20 | 도레이케미칼 주식회사 | 고감성 잠재권축사 및 이의 제조방법 |
KR101857209B1 (ko) * | 2016-09-07 | 2018-06-20 | 도레이케미칼 주식회사 | 고감성 잠재권축사 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
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KR20030022553A (ko) | 2003-03-17 |
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