KR100786775B1 - 중공단면을 갖는 폴리트리메틸렌테레프탈레이트 벌키 연속필라멘트 - Google Patents
중공단면을 갖는 폴리트리메틸렌테레프탈레이트 벌키 연속필라멘트 Download PDFInfo
- Publication number
- KR100786775B1 KR100786775B1 KR1020040117354A KR20040117354A KR100786775B1 KR 100786775 B1 KR100786775 B1 KR 100786775B1 KR 1020040117354 A KR1020040117354 A KR 1020040117354A KR 20040117354 A KR20040117354 A KR 20040117354A KR 100786775 B1 KR100786775 B1 KR 100786775B1
- Authority
- KR
- South Korea
- Prior art keywords
- polytrimethylene terephthalate
- hollow
- continuous filament
- bulky continuous
- section
- 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
- 229920002215 polytrimethylene terephthalate Polymers 0.000 title claims abstract description 27
- -1 Polytrimethylene Terephthalate Polymers 0.000 title claims abstract description 18
- 238000009987 spinning Methods 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000004595 color masterbatch Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 238000005299 abrasion Methods 0.000 abstract description 5
- 239000012510 hollow fiber Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000835 fiber Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000009732 tufting Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
중공률(%) | 강도(g/d) | 신도(%) | Crimp율(%) | 비수수축률(%) |
15.2 | 2.13 | 43.6 | 14.5 | 1.6 |
압축율(%) | 탄성률(%) | |
실시 예 2 | 17.7 | 82.7 |
실시 예 3 | 18.9 | 85.3 |
실시 예 4 | 20.6 | 86.4 |
실시 예 5 | 21.4 | 88.1 |
실시 예 6 | 23.5 | 89.4 |
비교 예 1 | 17.3 | 84.1 |
마모량(mg) | |
실시예 7 | 56 |
비교예 2 | 115 |
Claims (3)
- 상, 하 및 좌, 우 대칭형 노즐에 있어서, 노즐 슬릿의 길이와 폭이 다음식을 만족시키는 범위를 가지는 것을 특징으로 하는, 중공단면을 갖는 폴리트리메틸렌테레프탈레이트 벌키 연속 필라멘트.- 다음 -1.5mm < L1 < 2.5mm,0.6×L1 < L2 < 0.8×L1,0.05mm < L3,0.15mm > L4,0.2×L1 < L5 <0.3×L1
- 제 1 항의 노즐을 사용하여 중공률이 8% 내지 20%가 되도록 제조한 것을 특징으로 하는 중공단면을 갖는 폴리트리메틸렌테레프탈레이트 벌키 연속 필라멘트.
- 제 1항에 있어서, 폴리트리메틸렌테레프탈레이트 폴리머에 칼라 마스터배치를 2 내지 5중량% 블렌딩 방사하는 것을 특징으로 하는 중공단면을 갖는 폴리트리메틸렌테레프탈레이트 벌키 연속 필라멘트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040117354A KR100786775B1 (ko) | 2004-12-30 | 2004-12-30 | 중공단면을 갖는 폴리트리메틸렌테레프탈레이트 벌키 연속필라멘트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040117354A KR100786775B1 (ko) | 2004-12-30 | 2004-12-30 | 중공단면을 갖는 폴리트리메틸렌테레프탈레이트 벌키 연속필라멘트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060078213A KR20060078213A (ko) | 2006-07-05 |
KR100786775B1 true KR100786775B1 (ko) | 2007-12-18 |
Family
ID=37170154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040117354A Expired - Fee Related KR100786775B1 (ko) | 2004-12-30 | 2004-12-30 | 중공단면을 갖는 폴리트리메틸렌테레프탈레이트 벌키 연속필라멘트 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100786775B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362563A (en) | 1991-07-24 | 1994-11-08 | E. I. Du Pont De Nemours And Company | Hollow filament cross-sections containing four continuous voids |
JPH11158724A (ja) | 1997-11-25 | 1999-06-15 | Toyobo Co Ltd | ポリエステル中空繊維 |
-
2004
- 2004-12-30 KR KR1020040117354A patent/KR100786775B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362563A (en) | 1991-07-24 | 1994-11-08 | E. I. Du Pont De Nemours And Company | Hollow filament cross-sections containing four continuous voids |
JPH11158724A (ja) | 1997-11-25 | 1999-06-15 | Toyobo Co Ltd | ポリエステル中空繊維 |
Also Published As
Publication number | Publication date |
---|---|
KR20060078213A (ko) | 2006-07-05 |
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