KR100401246B1 - 폴리올레핀 섬유의 제조방법 - Google Patents
폴리올레핀 섬유의 제조방법 Download PDFInfo
- Publication number
- KR100401246B1 KR100401246B1 KR10-1999-0049610A KR19990049610A KR100401246B1 KR 100401246 B1 KR100401246 B1 KR 100401246B1 KR 19990049610 A KR19990049610 A KR 19990049610A KR 100401246 B1 KR100401246 B1 KR 100401246B1
- Authority
- KR
- South Korea
- Prior art keywords
- fiber
- melt index
- polyolefin
- spinning
- fibers
- Prior art date
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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
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
-
- 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
- D01D5/088—Cooling 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
Abstract
Description
구분 | 원료MIa | 용융폴리머MIb | 방사된섬유MIc | 연신섬유MId | MIb/MIa | MIc/MIb | MId/MIa | 연신섬유강도(g/d) | 크림프개수 | |
실시예 | 1 | 17.2 | 18.2 | 52.0 | 51.0 | 1.06 | 2.9 | 3.0 | 1.9 | 7.7 |
2 | 22 | 23.0 | 56.0 | 43.0 | 1.05 | 2.4 | 2.0 | 2.2 | 6.2 | |
3 | 12.2 | 18.0 | 57.0 | 44.2 | 1.48 | 3.2 | 3.6 | 2.3 | 6.4 | |
4 | 12.2 | 17.0 | 36.5 | 38.0 | 1.39 | 2.1 | 3.1 | 1.9 | 6.5 | |
5 | 13.2 | 15.0 | 45.0 | 39.0 | 1.14 | 3.0 | 3.0 | 2.4 | 7.2 | |
6 | 11 | 14.6 | 46.0 | 37.6 | 1.33 | 3.2 | 3.4 | 2.2 | 6.2 | |
7 | 11 | 13.6 | 31.2 | 35.0 | 1.24 | 2.3 | 3.2 | 2.6 | 5.7 | |
비교예 | 1 | 12.2 | 17.0 | 24.3 | 23.0 | 1.39 | 1.4 | 1.9 | 2.2 | 6.8 |
2 | 17.1 | 29.2 | 106.5 | 109.5 | 1.71 | 3.6 | 6.4 | 1.6 | 7.6 | |
3 | 3.9 | 5.6 | 32.5 | 30.5 | 1.44 | 5.8 | 7.8 | 2.4 | 6.4 | |
4 | 12.2 | 15.4 | 80.2 | 79.5 | 1.26 | 5.2 | 6.5 | 2.1 | 6.9 | |
5 | 8.1 | 11.6 | 28.0 | 27.6 | 1.43 | 2.4 | 3.4 | 2.3 | 6.4 | |
6 | 10.8 | 19.1 | 39.5 | 42.3 | 1.71 | 2.1 | 3.9 | 1.7 | 5.6 | |
7 | 42.5 | 62.4 | 98.0 | 99.0 | 1.47 | 1.6 | 2.3 | 1.7 | 6.5 |
구분 | 카딩공정조건 | 강도(Kg/5cm) | TBI | 비고 | 소프트-니스 | ||||
카딩기 | 카딩속도(m/min) | 평량(g/㎡) | MD | CD | |||||
실시예 | 1 | THIBEAU | 180 | 21.0 | 5.3 | 1.4 | 2.6 | 5 | |
2 | SPINNBAU | 175 | 19.0 | 5.2 | 1.2 | 2.6 | 4 | ||
3 | SPINNBAU | 100 | 19.5 | 7.2 | 2.6 | 4.4 | 5 | ||
4 | HERGETH | 100 | 17.8 | 6.2 | 1.5 | 3.4 | 4 | ||
5 | HERGETH | 95 | 20.1 | 4.9 | 1.8 | 3.0 | 5 | ||
6 | HERGETH | 95 | 22.1 | 6.8 | 1.8 | 3.2 | 4 | ||
7 | HERGETH | 180 | 20.3 | 3.9 | 1.4 | 2.3 | 4 | ||
비교예 | 1 | SPINNBAU | 100 | 20.2 | 3.2 | 0.9 | 1.7 | 1 | |
2 | HERGETH | 150 | 21.0 | 3.5 | 0.8 | 1.6 | 3 | ||
3 | SPINNBAU | 150 | 20.3 | 3.4 | 0.9 | 1.7 | 1 | ||
4 | SPINNBAU | 160 | 20.4 | 3.5 | 1.0 | 1.8 | 2 | ||
5 | SPINNBAU | 100 | 19.8 | 3.8 | 0.9 | 1.9 | 2 | ||
6 | HERGETH | 920 | 20.0 | 3.9 | 1.1 | 2.1 | 3 | ||
7 | SPINNBAU | 90 | 19.5 | 3.8 | 0.9 | 1.9 | 공정어려움 NEP다량 | 3 |
Claims (3)
- 폴리올레핀 섬유를 제조함에 있어서, 안정화제 및/또는 산화방지제를 0.03 내지 2.0중량% 함유하며 용융지수(MIa)가 10∼30인 폴리올레핀 폴리머를 익스트루더에서 압출용융시켜 MIb/MIa= 1.01∼1.50 (여기서 MIb는 용융폴리머의 용융지수)을 만족하는 용융지수를 갖는 용융 폴리머를 얻고, 이를 방사구금에서 토출하고 냉각고화하여 MIc/MIb= 1.5∼5.0(여기서 MIc는 방사된 섬유의 용융지수)을 만족하는 용융지수를 갖는 섬유를 얻는 공정들을 포함하는 폴리올레핀 섬유의 제조방법.
- 제 1 항에 있어서, 상기한 방사된 섬유를 연신하여 MId/MIa= 2.0∼6.0(여기서 MId는 연신섬유 또는 스테이플의 용융지수)을 만족하는 용융지수를 갖는 연신섬유 또는 스테이플을 얻는 공정을 포함하는 것을 특징으로 하는 폴리올레핀 섬유의 제조방법.
- 제 1 항에 있어서, 방사에 사용되는 폴리올레핀이 이소택틱 지수가 90 내지 99%의 이소택틱 폴리프로필렌인 것을 특징으로 하는 부직포용 폴리올레핀 섬유.
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0049610A KR100401246B1 (ko) | 1999-11-10 | 1999-11-10 | 폴리올레핀 섬유의 제조방법 |
TW089110582A TW477835B (en) | 1999-07-06 | 2000-05-31 | Polypropylene fiber and preparation thereof |
US09/599,878 US6270892B1 (en) | 1999-07-06 | 2000-06-23 | Polypropylene fiber and preparation thereof |
JP2000188604A JP4011265B2 (ja) | 1999-07-06 | 2000-06-23 | ポリプロピレン繊維及びその製造方法 |
MYPI20004879A MY120636A (en) | 1999-11-10 | 2000-10-18 | Polypropylene fiber and preparation thereof |
DE10084374T DE10084374B4 (de) | 1999-11-10 | 2000-11-07 | Polypropylenfaser und deren Herstellung |
MXPA02001814A MXPA02001814A (es) | 1999-11-10 | 2000-11-07 | Fibra de polipropileno y preparacion de la misma. |
ES200250025A ES2237983B1 (es) | 1999-11-10 | 2000-11-07 | Fibra de polipropileno y preparacion de la misma. |
CA002372453A CA2372453C (en) | 1999-11-10 | 2000-11-07 | Polypropylene fiber and preparation thereof |
EP00973247A EP1234065B1 (en) | 1999-11-10 | 2000-11-07 | Polypropylene fiber and preparation thereof |
BRPI0010462-0A BR0010462B1 (pt) | 1999-11-10 | 2000-11-07 | fibra de polipropileno e método para o preparo da mesma. |
GB0121728A GB2365438B (en) | 1999-11-10 | 2000-11-07 | Polypropylene fiber and preparation thereof |
AU11778/01A AU768809B2 (en) | 1999-11-10 | 2000-11-07 | Polypropylene fiber and preparation thereof |
PCT/KR2000/001270 WO2001034884A2 (en) | 1999-11-10 | 2000-11-07 | Polypropylene fiber and preparation thereof |
CNB008024685A CN1174129C (zh) | 1999-11-10 | 2000-11-07 | 聚丙烯纤维及其制造方法 |
US09/865,689 US6669888B2 (en) | 1999-07-06 | 2001-05-29 | Process of making polypropylene fibers |
DK200101392A DK175963B1 (da) | 1999-11-10 | 2001-09-25 | Polypropylenfiber |
LU90849A LU90849B1 (en) | 1999-11-10 | 2001-10-10 | Polypropylene fiber and preparation thereof |
DK200501079A DK176141B1 (da) | 1999-11-10 | 2005-07-21 | Fremgangsmåde til fremstilling af polypropylenfibre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0049610A KR100401246B1 (ko) | 1999-11-10 | 1999-11-10 | 폴리올레핀 섬유의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010046033A KR20010046033A (ko) | 2001-06-05 |
KR100401246B1 true KR100401246B1 (ko) | 2003-10-11 |
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Application Number | Title | Priority Date | Filing Date |
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KR10-1999-0049610A KR100401246B1 (ko) | 1999-07-06 | 1999-11-10 | 폴리올레핀 섬유의 제조방법 |
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KR (1) | KR100401246B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100401248B1 (ko) * | 2000-03-16 | 2003-10-11 | 박평렬 | 폴리프로필렌 섬유 및 그 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04281024A (ja) * | 1991-03-05 | 1992-10-06 | Ube Nitto Kasei Co Ltd | ポリプロピレン短繊維 |
KR950014391A (ko) * | 1993-11-01 | 1995-06-16 | 하기주 | 열융착용 폴리프로필렌 단섬유의 제조방법 |
KR20010008911A (ko) * | 1999-07-06 | 2001-02-05 | 박평렬 | 폴리올레핀 섬유, 부직포 및 그 제조방법 |
-
1999
- 1999-11-10 KR KR10-1999-0049610A patent/KR100401246B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04281024A (ja) * | 1991-03-05 | 1992-10-06 | Ube Nitto Kasei Co Ltd | ポリプロピレン短繊維 |
KR950014391A (ko) * | 1993-11-01 | 1995-06-16 | 하기주 | 열융착용 폴리프로필렌 단섬유의 제조방법 |
KR20010008911A (ko) * | 1999-07-06 | 2001-02-05 | 박평렬 | 폴리올레핀 섬유, 부직포 및 그 제조방법 |
Also Published As
Publication number | Publication date |
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KR20010046033A (ko) | 2001-06-05 |
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