TW200613596A - Composite fiber made of polyoxymethylene resin - Google Patents

Composite fiber made of polyoxymethylene resin

Info

Publication number
TW200613596A
TW200613596A TW094118543A TW94118543A TW200613596A TW 200613596 A TW200613596 A TW 200613596A TW 094118543 A TW094118543 A TW 094118543A TW 94118543 A TW94118543 A TW 94118543A TW 200613596 A TW200613596 A TW 200613596A
Authority
TW
Taiwan
Prior art keywords
composite fiber
polyoxymethylene resin
fiber made
polyoxymethylene
specific
Prior art date
Application number
TW094118543A
Other languages
Chinese (zh)
Other versions
TWI337210B (en
Inventor
Hidetoshi Okawa
Original Assignee
Polyplastics Co
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 Polyplastics Co filed Critical Polyplastics Co
Publication of TW200613596A publication Critical patent/TW200613596A/en
Application granted granted Critical
Publication of TWI337210B publication Critical patent/TWI337210B/en

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Multicomponent Fibers (AREA)

Abstract

An object of the invention is to provide a fiber which has excellent characteristics that a polyoxymethylene resin has, and which has high knot strength holding rate. The composite fiber is formed by a core and a sheath made of specific polyoxymethylene copolymers (a) and (b), respectively. Each of the polyoxymethylene copolymers (a) and (b) contains specific amount of specific oxymethylene unit in the polymer chain structured substantially by repeated oxymethylene unit, and has different crystal melting temperature from each other.
TW094118543A 2004-06-28 2005-06-06 Composite fiber made of polyoxymethylene resin TWI337210B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004189480A JP4468086B2 (en) 2004-06-28 2004-06-28 Composite fiber made of polyoxymethylene resin

Publications (2)

Publication Number Publication Date
TW200613596A true TW200613596A (en) 2006-05-01
TWI337210B TWI337210B (en) 2011-02-11

Family

ID=35776750

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094118543A TWI337210B (en) 2004-06-28 2005-06-06 Composite fiber made of polyoxymethylene resin

Country Status (4)

Country Link
JP (1) JP4468086B2 (en)
KR (1) KR101184857B1 (en)
CN (1) CN100529206C (en)
TW (1) TWI337210B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5261924B2 (en) * 2006-12-04 2013-08-14 三菱瓦斯化学株式会社 Oxymethylene copolymer multilayer fiber
JP5261933B2 (en) * 2006-12-27 2013-08-14 三菱瓦斯化学株式会社 Oxymethylene composite fiber
JP5168467B2 (en) * 2007-03-20 2013-03-21 Ｅｓファイバービジョンズ株式会社 Split type composite fiber containing polyacetal, and fiber molded body and product using the same
US20100190406A1 (en) * 2007-07-19 2010-07-29 Daiwabo Holdings Co., Ltd. Heat-bondable composite fiber, process for producing the same, and fibrous mass
JP5261207B2 (en) * 2009-01-19 2013-08-14 ダイワボウホールディングス株式会社 Molded filter, cylindrical filter and manufacturing method thereof
JP2012024668A (en) * 2010-07-21 2012-02-09 Daiwabo Holdings Co Ltd Dust removal filter for fuel, dust removal filter unit for fuel, and dust removal unit for oil feeder
CN102677217B (en) * 2012-05-18 2014-06-18 东华大学 Modified POM (polyoxymethylene) fiber and preparation method thereof
KR102551954B1 (en) * 2015-03-18 2023-07-05 미츠비시 가스 가가쿠 가부시키가이샤 antibacterial fiber
KR102566071B1 (en) * 2015-09-18 2023-08-10 미츠비시 가스 가가쿠 가부시키가이샤 Fiber for contact cooling and textile products using the same
US10538863B2 (en) 2015-09-18 2020-01-21 Mitsubishi Gas Chemical Company, Inc. Cloth having excellent contact cold sensation and colorfastness
CN105401237B (en) * 2015-10-30 2017-11-03 江苏苏博特新材料股份有限公司 A kind of radial communication pass concrete explosion-proof polyformaldehyde fibre of fire resisting
CN110869547B (en) * 2017-07-14 2022-04-15 三菱瓦斯化学株式会社 Method for producing polyacetal fiber
EP3653766B1 (en) * 2017-07-14 2021-04-14 Mitsubishi Gas Chemical Company, Inc. Method for manufacturing polyacetal fiber
CN107586373A (en) * 2017-10-18 2018-01-16 江苏苏博特新材料股份有限公司 A kind of crystal property adjustable spinning polyoxymethylene resin and its spinning process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3342566B2 (en) * 1994-03-31 2002-11-11 ユニチカ株式会社 Biodegradable composite monofilament and its production method
JPH11293523A (en) * 1998-04-15 1999-10-26 Unitika Ltd Polyoxymethylene filament having high specific gravity
JP2001172821A (en) * 1999-12-21 2001-06-26 Unitika Ltd Production of polyoxymethylene fiber
JP2002146637A (en) * 2000-11-02 2002-05-22 Unitika Ltd Method for producing polyoxymethylene fiber
JP4212779B2 (en) * 2001-01-12 2009-01-21 帝人ファイバー株式会社 Polyester bulky composite yarn and method for producing the same
CN100419144C (en) * 2001-11-30 2008-09-17 帝人株式会社 Machine-curled synthesized fiber haivng potential 2-D. curling characteristic and production method
JP4260392B2 (en) * 2001-12-14 2009-04-30 ポリプラスチックス株式会社 Flat yarn made of polyoxymethylene resin, its production method and use
JP4874530B2 (en) * 2004-06-25 2012-02-15 ポリプラスチックス株式会社 Polyoxymethylene resin fiber and method for producing the same

Also Published As

Publication number Publication date
JP4468086B2 (en) 2010-05-26
KR101184857B1 (en) 2012-09-20
KR20060049668A (en) 2006-05-19
CN1715464A (en) 2006-01-04
JP2006009205A (en) 2006-01-12
TWI337210B (en) 2011-02-11
CN100529206C (en) 2009-08-19

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees