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MY164820A - Copolymerized polyester and polyester fiber formed from same - Google Patents

Copolymerized polyester and polyester fiber formed from same

Info

Publication number
MY164820A
MY164820A MYPI2015700521A MYPI2015700521A MY164820A MY 164820 A MY164820 A MY 164820A MY PI2015700521 A MYPI2015700521 A MY PI2015700521A MY PI2015700521 A MYPI2015700521 A MY PI2015700521A MY 164820 A MY164820 A MY 164820A
Authority
MY
Malaysia
Prior art keywords
copolyester
polyester
polyethylene glycol
same
copolymerized
Prior art date
Application number
MYPI2015700521A
Inventor
Kenichi Tsutsumi
Hidekazu Kano
Yoshitaka Aranishi
Original Assignee
Toray Industries
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
Application filed by Toray Industries filed Critical Toray Industries
Publication of MY164820A publication Critical patent/MY164820A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/86—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from polyetheresters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)

Abstract

THE PRESENT INVENTION PROVIDES A COPOLYESTER HAVING HIGH HYGROSCOPIC PROPERTIES WHILE RETAINING THE EXCELLENT PROPERTIES OF POLYESTER, AND A POLYESTER FIBER COMPOSED OF THE COPOLYESTER HAVING AN EXCELLENT HYGROSCOPICITY. THE COPOLYESTER OF THE PRESENT INVENTION IS A COPOLYESTER COMPRISING ETHYLENE TEREPHTHALATE AS MAIN REPEATING UNITS AND COPOLYMERIZED POLYETHYLENE GLYCOL IN AN AMOUNT OF FROM 10 TO 25% BY WEIGHT, THE POLYETHYLENE GLYCOL HAVING A NUMBER AVERAGE MOLECULAR WEIGHT OF FROM 8,000 TO 20,000, WHEREIN THE COPOLYESTER HAS AN AMORPHOUS STRUCTURE IN WHICH POLYETHYLENE GLYCOL AND POLYETHYLENE TEREPHTHALATE COEXIST AND WHICH IS MAINLY COMPOSED OF POLYETHYLENE GLYCOL.
MYPI2015700521A 2012-09-26 2013-09-18 Copolymerized polyester and polyester fiber formed from same MY164820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012212031 2012-09-26

Publications (1)

Publication Number Publication Date
MY164820A true MY164820A (en) 2018-01-30

Family

ID=50388057

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015700521A MY164820A (en) 2012-09-26 2013-09-18 Copolymerized polyester and polyester fiber formed from same

Country Status (6)

Country Link
JP (1) JP6090308B2 (en)
KR (1) KR102079522B1 (en)
CN (1) CN104684962B (en)
MY (1) MY164820A (en)
TW (1) TWI607034B (en)
WO (1) WO2014050652A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102250972B1 (en) * 2014-03-25 2021-05-12 도레이 카부시키가이샤 Fiber having phase separation structure and manufacturing method for such fiber
KR101673343B1 (en) 2015-05-06 2016-11-07 현대자동차 주식회사 Coupled torsion beam axle of vehicles
CN111655919A (en) * 2018-01-25 2020-09-11 东丽株式会社 Spunbond Nonwoven
JP7059850B2 (en) * 2018-07-26 2022-04-26 東レ株式会社 Laminated non-woven fabric
TR201812422A2 (en) * 2018-08-31 2018-09-21 Bursa Teknik Ueniversitesi A QUANTITATIVE ANALYSIS METHOD FOR FIBER MIXTURES
CN109440473A (en) * 2018-10-29 2019-03-08 东莞宝丽美化工有限公司 A kind of preparation method of the fluffy soft finishing agent of non-silicon electrostatic resistance hydrophile
JP7619145B2 (en) * 2021-04-23 2025-01-22 東レ株式会社 Manufacturing method of spunbond nonwoven fabric
CN120967541A (en) * 2025-10-21 2025-11-18 南通金银禾纺织品有限公司 Composite reinforced polyester fiber for bags and preparation method thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS488270Y1 (en) 1968-12-12 1973-03-03
JPS5255721A (en) 1975-10-29 1977-05-07 Teijin Ltd Conjugate fiber
JPS5917224B2 (en) 1975-12-11 1984-04-20 帝人株式会社 Polyester material
JPS5933894B2 (en) * 1977-02-10 1984-08-18 東レ株式会社 photo film
JPS60217234A (en) * 1984-04-11 1985-10-30 Nippon Ester Co Ltd Production of copolymerized polyester
JPH0226985A (en) 1988-07-11 1990-01-29 Asahi Chem Ind Co Ltd Moisture-absorbing polyester fiber
JPH0299612A (en) 1988-09-30 1990-04-11 Kuraray Co Ltd Hygroscopic fibers
JP2618767B2 (en) 1991-05-17 1997-06-11 東海ゴム工業株式会社 Steering coupling
JPH04361616A (en) 1991-06-07 1992-12-15 Toray Ind Inc Core-sheath type conjugate fiber excellent in hygroscopicity
JP3291922B2 (en) * 1994-07-21 2002-06-17 東レ株式会社 Stretched polyester film
TW317577B (en) * 1995-01-25 1997-10-11 Toray Industries
JP3139315B2 (en) 1995-01-25 2001-02-26 東レ株式会社 Hygroscopic composite fiber using copolyester excellent in hygroscopic property
JP3284851B2 (en) 1995-10-16 2002-05-20 東レ株式会社 Fabric excellent in hygroscopicity and dyeing fastness and method for producing the same
JPH09132871A (en) 1995-11-01 1997-05-20 Unitika Ltd Water and moisture absorbing textile fabric
JPH09217231A (en) * 1996-02-02 1997-08-19 Asahi Chem Ind Co Ltd Polyester-based conjugate fiber
JP2002020933A (en) 2000-07-06 2002-01-23 Teijin Ltd Conjugate fiber
JP2005154450A (en) 2003-11-20 2005-06-16 Teijin Fibers Ltd Copolyester and splittable polyester conjugate fiber
JP2006104379A (en) * 2004-10-07 2006-04-20 Teijin Fibers Ltd Polyester composition, its preparation method and polyester molded product and hygroscopic polyester fiber made of the same
JP2009084357A (en) 2007-09-28 2009-04-23 Toray Ind Inc Manufacturing method of modified polyester
CN102030893A (en) 2009-09-29 2011-04-27 东丽纤维研究所（中国）有限公司 Copolyester as well as preparation method and application thereof
CN102041578B (en) * 2010-11-16 2013-06-26 远纺工业(上海)有限公司 Modified polyester filiform texture matter capable of extending by absorbing moisture

Also Published As

Publication number Publication date
JPWO2014050652A1 (en) 2016-08-22
CN104684962B (en) 2016-12-28
JP6090308B2 (en) 2017-03-08
WO2014050652A1 (en) 2014-04-03
KR102079522B1 (en) 2020-02-20
CN104684962A (en) 2015-06-03
KR20150063351A (en) 2015-06-09
TW201420633A (en) 2014-06-01
TWI607034B (en) 2017-12-01

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