GB2365438A - Polypropylene fiber and preparation thereof - Google Patents

Polypropylene fiber and preparation thereof

Info

Publication number
GB2365438A
GB2365438A GB0121728A GB0121728A GB2365438A GB 2365438 A GB2365438 A GB 2365438A GB 0121728 A GB0121728 A GB 0121728A GB 0121728 A GB0121728 A GB 0121728A GB 2365438 A GB2365438 A GB 2365438A
Authority
GB
United Kingdom
Prior art keywords
polypropylene fiber
spinning
melt
preparation
woven fabrics
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.)
Granted
Application number
GB0121728A
Other versions
GB2365438B (en
GB0121728D0 (en
Inventor
Pyung Yul Park
Won Jun Chey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of GB0121728D0 publication Critical patent/GB0121728D0/en
Publication of GB2365438A publication Critical patent/GB2365438A/en
Application granted granted Critical
Publication of GB2365438B publication Critical patent/GB2365438B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
GB0121728A 1999-11-10 2000-11-07 Polypropylene fiber and preparation thereof Expired - Fee Related GB2365438B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-1999-0049610A KR100401246B1 (en) 1999-11-10 1999-11-10 Preparation of polyolefin fiber
KR10-2000-0013319A KR100401248B1 (en) 2000-03-16 2000-03-16 Polypropylene fiber and preparation thereof
PCT/KR2000/001270 WO2001034884A2 (en) 1999-11-10 2000-11-07 Polypropylene fiber and preparation thereof

Publications (3)

Publication Number Publication Date
GB0121728D0 GB0121728D0 (en) 2001-10-31
GB2365438A true GB2365438A (en) 2002-02-20
GB2365438B GB2365438B (en) 2003-07-16

Family

ID=26636302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0121728A Expired - Fee Related GB2365438B (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
JPS509810A (en) * 1973-06-04 1975-01-31
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
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
SE364532B (en) * 1968-07-04 1974-02-25 Montedison Spa
JP2948948B2 (en) * 1991-07-08 1999-09-13 宇部日東化成 株式会社 Thermal adhesive fiber
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
JPS509810A (en) * 1973-06-04 1975-01-31
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
JPH10195714A (en) * 1996-12-27 1998-07-28 Mitsui Chem Inc Fiber made of polypropylene

Also Published As

Publication number Publication date
GB2365438B (en) 2003-07-16
MY120636A (en) 2005-11-30
WO2001034884A3 (en) 2001-10-18
WO2001034884A2 (en) 2001-05-17
EP1234065B1 (en) 2006-03-22
CN1174129C (en) 2004-11-03
CA2372453C (en) 2004-06-08
CA2372453A1 (en) 2001-05-17
CN1335901A (en) 2002-02-13
LU90849B1 (en) 2002-01-24
ES2237983B1 (en) 2006-11-01
DE10084374T1 (en) 2002-11-07
EP1234065A2 (en) 2002-08-28
AU768809B2 (en) 2004-01-08
DK175963B1 (en) 2005-09-19
BR0010462A (en) 2003-07-08
GB0121728D0 (en) 2001-10-31
EP1234065A4 (en) 2005-06-15
ES2237983A1 (en) 2005-08-01
DE10084374B4 (en) 2006-04-06
MXPA02001814A (en) 2002-09-24
DK200101392A (en) 2001-09-25
BR0010462B1 (en) 2011-03-22
AU1177801A (en) 2001-06-06

Similar Documents

Publication Publication Date Title
CA2641972A1 (en) Lyocell fibers and process for their preparation
EP0269051B1 (en) Method for making nonwoven fabrics
JP2836864B2 (en) Non-woven fabric manufacturing method
MXPA04001019A (en) Spunbond nonwoven fabrics from reclaimed polymer and the manufacture thereof.
CA2256414A1 (en) Process for producing fine fibers and fabrics thereof
CA2124238A1 (en) Point bonded nonwoven fabrics
CA2260283A1 (en) Staple fiber non-woven fabric and process for producing the same
MX9803997A (en) Superfine microfiber nonwoven web.
PL309982A1 (en) Method of obtaining non-woven fabrics and non-woven fabric obtained thereby
CA2301372A1 (en) Water-decomposable non-woven fabric comprising regenerated cellulose fibers in different fiber lengths
US4483897A (en) Non-woven fabric
PL322306A1 (en) Non-woven fabrics made of coupled fibres
EP0834938A3 (en) Alkaline battery separator and process for producing the same
CA2216684A1 (en) Flexible nonwoven fabric and laminate thereof
JP2006316399A (en) Thermally adhesive conjugated fiber and its production method, and nonwoven fabric using the same
WO2017138771A1 (en) Pure foam for cosmetics and manufacturing method thereof
CA2326263C (en) Nonwoven fabric of polypropylene fiber
GB2365438A (en) Polypropylene fiber and preparation thereof
IT1264841B1 (en) FIBERS SUITABLE FOR THE PRODUCTION OF NON-WOVEN FABRICS WITH IMPROVED TENACITY AND SOFTNESS CHARACTERISTICS
EP0399392A3 (en) Blended synthetic short fiber yarn having high grade cotton yarn-like touch and process for producing same
JP3124017B2 (en) Thermal adhesive fibers and nonwovens
JP4438998B2 (en) Thermal adhesive composite fiber, fiber structure using the same, and heterogeneous object composite molded body
JP2856474B2 (en) High elongation non-woven fabric
JP2772532B2 (en) Elastic nonwoven
JPH0823086B2 (en) Thermal adhesive composite fiber

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20091112 AND 20091118

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181107