WO2001034884A3 - Polypropylene fiber and preparation thereof - Google Patents

Polypropylene fiber and preparation thereof Download PDF

Info

Publication number
WO2001034884A3
WO2001034884A3 PCT/KR2000/001270 KR0001270W WO0134884A3 WO 2001034884 A3 WO2001034884 A3 WO 2001034884A3 KR 0001270 W KR0001270 W KR 0001270W WO 0134884 A3 WO0134884 A3 WO 0134884A3
Authority
WO
WIPO (PCT)
Prior art keywords
polypropylene fiber
spinning
melt
preparation
woven fabrics
Prior art date
Application number
PCT/KR2000/001270
Other languages
French (fr)
Other versions
WO2001034884A2 (en
Inventor
Pyung Yul Park
Won Jun Chey
Original Assignee
Pyung Yul Park
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR10-1999-0049610A external-priority patent/KR100401246B1/en
Priority claimed from KR10-2000-0013319A external-priority patent/KR100401248B1/en
Priority to BRPI0010462-0A priority Critical patent/BR0010462B1/en
Priority to CA002372453A priority patent/CA2372453C/en
Priority to EP00973247A priority patent/EP1234065B1/en
Priority to AU11778/01A priority patent/AU768809B2/en
Application filed by Pyung Yul Park filed Critical Pyung Yul Park
Priority to MXPA02001814A priority patent/MXPA02001814A/en
Priority to GB0121728A priority patent/GB2365438B/en
Priority to DE10084374T priority patent/DE10084374B4/en
Publication of WO2001034884A2 publication Critical patent/WO2001034884A2/en
Priority to DK200101392A priority patent/DK175963B1/en
Priority to LU90849A priority patent/LU90849B1/en
Publication of WO2001034884A3 publication Critical patent/WO2001034884A3/en

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
    • D01F6/02—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
    • D01F6/06—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 from polypropylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Disclosed is a polypropylene fiber, which is obtained from an isotactic polypropylene homopolymer with an isotactic index of 90 to 99 % through melt-spinning or through drawing after melt-spinning, and shows two differential scanning calorimeter (DSC) endothermic peaks between 155 and 170 °C. When being thermally bonded with one another, the fibers are made into non-woven fabrics which have excellent strength in addition to being soft. A high quality of the non-woven fabrics can be produced in high speed carding machines with high yields.
PCT/KR2000/001270 1999-11-10 2000-11-07 Polypropylene fiber and preparation thereof WO2001034884A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE10084374T DE10084374B4 (en) 1999-11-10 2000-11-07 Polypropylene fiber and its production
GB0121728A GB2365438B (en) 1999-11-10 2000-11-07 Polypropylene fiber and preparation thereof
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
AU11778/01A AU768809B2 (en) 1999-11-10 2000-11-07 Polypropylene fiber and preparation thereof
BRPI0010462-0A BR0010462B1 (en) 1999-11-10 2000-11-07 polypropylene fiber and method for preparing it.
MXPA02001814A MXPA02001814A (en) 1999-11-10 2000-11-07 Polypropylene fiber and preparation thereof.
DK200101392A DK175963B1 (en) 1999-11-10 2001-09-25 polypropylene fiber
LU90849A LU90849B1 (en) 1999-11-10 2001-10-10 Polypropylene fiber and preparation thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1999-49610 1999-11-10
KR10-1999-0049610A KR100401246B1 (en) 1999-11-10 1999-11-10 Preparation of polyolefin fiber
KR2000-13319 2000-03-16
KR10-2000-0013319A KR100401248B1 (en) 2000-03-16 2000-03-16 Polypropylene fiber and preparation thereof

Publications (2)

Publication Number Publication Date
WO2001034884A2 WO2001034884A2 (en) 2001-05-17
WO2001034884A3 true WO2001034884A3 (en) 2001-10-18

Family

ID=26636302

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2000/001270 WO2001034884A2 (en) 1999-11-10 2000-11-07 Polypropylene fiber and preparation thereof

Country Status (13)

Country Link
EP (1) EP1234065B1 (en)
CN (1) CN1174129C (en)
AU (1) AU768809B2 (en)
BR (1) BR0010462B1 (en)
CA (1) CA2372453C (en)
DE (1) DE10084374B4 (en)
DK (1) DK175963B1 (en)
ES (1) ES2237983B1 (en)
GB (1) GB2365438B (en)
LU (1) LU90849B1 (en)
MX (1) MXPA02001814A (en)
MY (1) MY120636A (en)
WO (1) WO2001034884A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104389040B (en) * 2014-10-28 2016-03-09 湖北博韬合纤有限公司 The polypropylene dedicated staple fibre processing technology of light GMT plate
KR102251754B1 (en) * 2019-12-24 2021-05-12 도레이첨단소재 주식회사 Non-woven fabric with enhanced mechanical strength

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518316A2 (en) * 1991-06-11 1992-12-16 Mitsui Petrochemical Industries, Ltd. Stretched molded article of ultra-high-molecular-weight polypropylene and process for the preparation of the same
JPH059810A (en) * 1991-07-08 1993-01-19 Ube Nitto Kasei Co Ltd Hot-melt fiber
JPH10195714A (en) * 1996-12-27 1998-07-28 Mitsui Chem Inc Fiber made of polypropylene

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO131514C (en) * 1968-07-04 1975-06-18 Montedison Spa
JPS509810A (en) * 1973-06-04 1975-01-31
TW275076B (en) * 1992-12-02 1996-05-01 Hoechst Ag
US5529845A (en) * 1994-06-13 1996-06-25 Montell North America Inc. Fibers suitable for the production of nonwoven fabrics having improved strength and softness characteristics
JP3554433B2 (en) * 1996-04-10 2004-08-18 特種製紙株式会社 Recording sheet for wet electrophotography
US6416699B1 (en) * 1999-06-09 2002-07-09 Fina Technology, Inc. Reduced shrinkage in metallocene isotactic polypropylene fibers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518316A2 (en) * 1991-06-11 1992-12-16 Mitsui Petrochemical Industries, Ltd. Stretched molded article of ultra-high-molecular-weight polypropylene and process for the preparation of the same
JPH059810A (en) * 1991-07-08 1993-01-19 Ube Nitto Kasei Co Ltd Hot-melt fiber
JPH10195714A (en) * 1996-12-27 1998-07-28 Mitsui Chem Inc Fiber made of polypropylene

Also Published As

Publication number Publication date
LU90849B1 (en) 2002-01-24
BR0010462A (en) 2003-07-08
BR0010462B1 (en) 2011-03-22
ES2237983B1 (en) 2006-11-01
DE10084374B4 (en) 2006-04-06
GB0121728D0 (en) 2001-10-31
AU768809B2 (en) 2004-01-08
GB2365438A (en) 2002-02-20
CA2372453A1 (en) 2001-05-17
CN1174129C (en) 2004-11-03
ES2237983A1 (en) 2005-08-01
DK175963B1 (en) 2005-09-19
EP1234065A4 (en) 2005-06-15
MXPA02001814A (en) 2002-09-24
WO2001034884A2 (en) 2001-05-17
DK200101392A (en) 2001-09-25
GB2365438B (en) 2003-07-16
MY120636A (en) 2005-11-30
EP1234065B1 (en) 2006-03-22
EP1234065A2 (en) 2002-08-28
CA2372453C (en) 2004-06-08
DE10084374T1 (en) 2002-11-07
AU1177801A (en) 2001-06-06
CN1335901A (en) 2002-02-13

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