JP6149583B2 - 炭素繊維前駆体アクリル繊維束の延伸方法 - Google Patents

炭素繊維前駆体アクリル繊維束の延伸方法 Download PDF

Info

Publication number
JP6149583B2
JP6149583B2 JP2013160141A JP2013160141A JP6149583B2 JP 6149583 B2 JP6149583 B2 JP 6149583B2 JP 2013160141 A JP2013160141 A JP 2013160141A JP 2013160141 A JP2013160141 A JP 2013160141A JP 6149583 B2 JP6149583 B2 JP 6149583B2
Authority
JP
Japan
Prior art keywords
steam
fiber bundle
stretching
chamber
temperature
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.)
Active
Application number
JP2013160141A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015030923A (ja
JP2015030923A5 (enExample
Inventor
旭成 多田
旭成 多田
由貴廣 水鳥
由貴廣 水鳥
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Priority to JP2013160141A priority Critical patent/JP6149583B2/ja
Publication of JP2015030923A publication Critical patent/JP2015030923A/ja
Publication of JP2015030923A5 publication Critical patent/JP2015030923A5/ja
Application granted granted Critical
Publication of JP6149583B2 publication Critical patent/JP6149583B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
JP2013160141A 2013-08-01 2013-08-01 炭素繊維前駆体アクリル繊維束の延伸方法 Active JP6149583B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013160141A JP6149583B2 (ja) 2013-08-01 2013-08-01 炭素繊維前駆体アクリル繊維束の延伸方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013160141A JP6149583B2 (ja) 2013-08-01 2013-08-01 炭素繊維前駆体アクリル繊維束の延伸方法

Publications (3)

Publication Number Publication Date
JP2015030923A JP2015030923A (ja) 2015-02-16
JP2015030923A5 JP2015030923A5 (enExample) 2016-09-15
JP6149583B2 true JP6149583B2 (ja) 2017-06-21

Family

ID=52516500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013160141A Active JP6149583B2 (ja) 2013-08-01 2013-08-01 炭素繊維前駆体アクリル繊維束の延伸方法

Country Status (1)

Country Link
JP (1) JP6149583B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10594223B1 (en) 2013-07-02 2020-03-17 Vlt, Inc. Power distribution architecture with series-connected bus converter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201638409A (zh) * 2015-01-16 2016-11-01 Mitsubishi Rayon Co 丙烯酸纖維束的製造方法和加壓蒸汽拉伸裝置
JP6520787B2 (ja) * 2016-03-25 2019-05-29 東レ株式会社 アクリル系前駆体繊維束の製造方法および炭素繊維の製造方法
JP7010214B2 (ja) 2017-03-15 2022-01-26 東レ株式会社 アクリロニトリル系繊維束の製造方法および炭素繊維束の製造方法
US20210025082A1 (en) * 2018-03-27 2021-01-28 Toray Industries, Inc. Method of manufacturing acrylonitrile fiber bundle and method of manufacturing carbon fiber bundle
CN113802196A (zh) * 2021-10-21 2021-12-17 荣成碳纤维科技有限公司 具有自动切丝收集装置的碳纤维原丝生产蒸汽牵伸装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3999841B2 (ja) * 1997-04-16 2007-10-31 三菱レイヨン株式会社 加圧スチームによる繊維の延伸方法および延伸装置
JP2007205705A (ja) * 2006-02-06 2007-08-16 Sharp Corp 過熱水蒸気発生装置およびこれを用いた蒸気調理器
CN103354850B (zh) * 2011-02-10 2015-11-25 三菱丽阳株式会社 碳纤维前驱体丙烯类丝条的加压蒸汽处理装置及丙烯类丝条的制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10594223B1 (en) 2013-07-02 2020-03-17 Vlt, Inc. Power distribution architecture with series-connected bus converter

Also Published As

Publication number Publication date
JP2015030923A (ja) 2015-02-16

Similar Documents

Publication Publication Date Title
JP6149583B2 (ja) 炭素繊維前駆体アクリル繊維束の延伸方法
JP5831638B2 (ja) 炭素繊維前駆体アクリル繊維束の製造方法及びスチーム延伸装置
JP6098033B2 (ja) アクリル繊維束の製造方法と同繊維束のスチーム延伸装置
TW201942431A (zh) 丙烯腈系纖維束的製造方法和碳纖維束的製造方法
CN103562452B (zh) 碳纤维前体丙烯腈纤维束的制造方法
JP5430774B2 (ja) スチーム延伸装置
JP4187368B2 (ja) 糸条の加圧スチーム処理装置及びその方法
CN110402307B (zh) 丙烯腈系纤维束的制造方法和碳纤维束的制造方法
JP3999841B2 (ja) 加圧スチームによる繊維の延伸方法および延伸装置
JP4745932B2 (ja) 加圧スチームによる繊維の延伸装置および炭素繊維用アクリル系前駆体繊維束の製造方法
JP6265068B2 (ja) 炭素繊維前駆体アクリル繊維束の製造方法
KR20170096670A (ko) 라지토우용 탄소섬유 전구체 섬유 제조 방법
JPWO2016114385A1 (ja) アクリル繊維束の製造方法及び加圧スチーム延伸装置
JP6562187B1 (ja) アクリロニトリル系繊維束の製造方法および炭素繊維束の製造方法
CN106480521A (zh) 干‑湿法纺丝机
KR20250104237A (ko) 라이오셀 필라멘트사의 제조방법 및 이에 의한 의류용 라이오셀 섬유

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160727

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160727

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170215

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170221

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170413

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170425

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170508

R151 Written notification of patent or utility model registration

Ref document number: 6149583

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151