JP2008274468A5 - - Google Patents

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Publication number
JP2008274468A5
JP2008274468A5 JP2007118282A JP2007118282A JP2008274468A5 JP 2008274468 A5 JP2008274468 A5 JP 2008274468A5 JP 2007118282 A JP2007118282 A JP 2007118282A JP 2007118282 A JP2007118282 A JP 2007118282A JP 2008274468 A5 JP2008274468 A5 JP 2008274468A5
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JP
Japan
Prior art keywords
spun yarn
yarn according
interior
polylactic acid
5dtex
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
JP2007118282A
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Japanese (ja)
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JP5003266B2 (en
JP2008274468A (en
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Priority to JP2007118282A priority Critical patent/JP5003266B2/en
Priority claimed from JP2007118282A external-priority patent/JP5003266B2/en
Publication of JP2008274468A publication Critical patent/JP2008274468A/en
Publication of JP2008274468A5 publication Critical patent/JP2008274468A5/ja
Application granted granted Critical
Publication of JP5003266B2 publication Critical patent/JP5003266B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (5)

ポリ乳酸からなる繊度０．５〜５ｄｔｅｘ、繊維長２０〜１００ｍｍのポリ乳酸短繊維１０〜７５質量％、およびポリ乳酸以外のポリエステルからなる繊度０．５〜５ｄｔｅｘ、繊維長２０〜１００ｍｍのポリエステル短繊維２５〜９０質量％含んだものを混紡してなることを特徴とする紡績糸。 Fineness of poly-lactic acid 0.5～5Dtex, fiber length 20~100mm polylactic short textiles 1 0-75 wt%, and fineness of polyester other than polylactic acid 0.5～5Dtex, fiber length 20~100mm spun yarn which is characterized in Rukoto such to blend what he polyester Tan繊Wei 2 5 to 90% by weight, including you. 前記ポリ乳酸がカルボジイミド基またはグリシジル基との付加反応物を有する、請求項１記載の紡績糸。   The spun yarn according to claim 1, wherein the polylactic acid has an addition reaction product with a carbodiimide group or a glycidyl group. 前記ポリ乳酸のカルボキシル基末端濃度が１〜２０当量／ｔｏｎである、請求項１または２記載の紡績糸。   The spun yarn according to claim 1 or 2, wherein a carboxyl group terminal concentration of the polylactic acid is 1 to 20 equivalents / ton. 複数の紡績糸が撚数２００〜７００回／ｍで撚り合わされてなる、請求項１〜３のいずれか記載の紡績糸。The spun yarn according to any one of claims 1 to 3, wherein a plurality of spun yarns are twisted together at a twist number of 200 to 700 times / m. インテリア用又は車内内装用である請求項１〜４のいずれか記載の紡績糸。  The spun yarn according to any one of claims 1 to 4, wherein the spun yarn is used for interior or interior interior.
JP2007118282A 2007-04-27 2007-04-27 Spun yarn Expired - Fee Related JP5003266B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007118282A JP5003266B2 (en) 2007-04-27 2007-04-27 Spun yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007118282A JP5003266B2 (en) 2007-04-27 2007-04-27 Spun yarn

Publications (3)

Publication Number Publication Date
JP2008274468A JP2008274468A (en) 2008-11-13
JP2008274468A5 true JP2008274468A5 (en) 2010-06-17
JP5003266B2 JP5003266B2 (en) 2012-08-15

Family

ID=40052778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007118282A Expired - Fee Related JP5003266B2 (en) 2007-04-27 2007-04-27 Spun yarn

Country Status (1)

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JP (1) JP5003266B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011058120A (en) * 2009-09-10 2011-03-24 Teijin Fibers Ltd Spun-like polylactic acid composite false-twisted yarn and method for manufacturing the same
JP6308127B2 (en) * 2013-02-28 2018-04-11 東レ株式会社 Spun yarn containing polymethylpentene fiber and fiber structure comprising the same
CN114051543B (en) * 2019-12-20 2023-09-29 株式会社村田制作所 Spun yarn, yarn and cloth provided with spun yarn

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4344020B2 (en) * 1997-10-13 2009-10-14 東レ株式会社 Red towel
JP3441402B2 (en) * 1998-06-25 2003-09-02 カネボウ株式会社 Blended yarn containing polylactic acid fiber
JP2000303284A (en) * 1999-04-23 2000-10-31 Kuraray Co Ltd Yarn product comprising cellulose-based yarn and aliphatic polyester yarn
JP4087025B2 (en) * 1999-10-20 2008-05-14 クラシエホールディングス株式会社 Method for producing cellulosic fiber / polylactic acid fiber blended yarn
JP2002069796A (en) * 2000-09-05 2002-03-08 Unitika Textiles Ltd Woven or knit fabric of polylactic acid
JP4434544B2 (en) * 2002-01-11 2010-03-17 ユニチカトレーディング株式会社 Method for producing fine spinning twisted yarn
JP4269604B2 (en) * 2002-09-10 2009-05-27 東レ株式会社 Biodegradable ground yarn for pile knitted fabric and pile knitted fabric
JP3972805B2 (en) * 2002-11-26 2007-09-05 東レ株式会社 Polylactic acid fabric
JP2004204406A (en) * 2002-12-26 2004-07-22 Toray Ind Inc Polylactic acid staple fiber and fiber structure composed thereof
JP2004308077A (en) * 2003-04-10 2004-11-04 Teijin Fibers Ltd Polyester fiber product meeting recycling society and recycling method
JP4423882B2 (en) * 2003-05-09 2010-03-03 東レ株式会社 Polylactic acid fiber
JP4617872B2 (en) * 2004-03-15 2011-01-26 東レ株式会社 Polylactic acid fiber

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