IT1230620B - Metodo di filatura ad umido che usa un bagno di coagulazione con un tubo di filatura - Google Patents

Metodo di filatura ad umido che usa un bagno di coagulazione con un tubo di filatura

Info

Publication number
IT1230620B
IT1230620B IT8822563A IT2256388A IT1230620B IT 1230620 B IT1230620 B IT 1230620B IT 8822563 A IT8822563 A IT 8822563A IT 2256388 A IT2256388 A IT 2256388A IT 1230620 B IT1230620 B IT 1230620B
Authority
IT
Italy
Prior art keywords
spinning
coagulation bath
tube
wet
spinning method
Prior art date
Application number
IT8822563A
Other languages
English (en)
Other versions
IT8822563A0 (it
Inventor
Keisaku Nagasawa
Kazunari Nishiyama
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of IT8822563A0 publication Critical patent/IT8822563A0/it
Application granted granted Critical
Publication of IT1230620B publication Critical patent/IT1230620B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
IT8822563A 1987-11-09 1988-11-09 Metodo di filatura ad umido che usa un bagno di coagulazione con un tubo di filatura IT1230620B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62281132A JP2603971B2 (ja) 1987-11-09 1987-11-09 流管式湿式紡糸法

Publications (2)

Publication Number Publication Date
IT8822563A0 IT8822563A0 (it) 1988-11-09
IT1230620B true IT1230620B (it) 1991-10-28

Family

ID=17634812

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822563A IT1230620B (it) 1987-11-09 1988-11-09 Metodo di filatura ad umido che usa un bagno di coagulazione con un tubo di filatura

Country Status (4)

Country Link
JP (1) JP2603971B2 (it)
KR (1) KR910004462B1 (it)
DE (1) DE3838053A1 (it)
IT (1) IT1230620B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904541A1 (de) * 1989-02-15 1990-08-16 Akzo Gmbh Verfahren und vorrichtung zur herstellung kuenstlicher faeden nach dem nassspinnverfahren mit spinnrohr
US5254303A (en) * 1990-02-16 1993-10-19 Akzo N.V. Method and device for manufacturing molded bodies
DE4004798A1 (de) * 1990-02-16 1991-08-22 Akzo Gmbh Verfahren und vorrichtung zur herstellung von formkoerpern
US5152014A (en) * 1990-07-17 1992-10-06 Gilda Marx Industries, Inc. Breathable body wear
KR101021881B1 (ko) * 2008-12-24 2011-03-17 주식회사 효성 수직 방사를 이용한 탄소섬유 전구체의 제조 장치 및 방법
KR101881827B1 (ko) * 2016-12-27 2018-07-26 주식회사 휴비스 다단 응고조로 구성된 아라미드 섬유의 제조장치 및 이에 의한 아라미드 섬유

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080210A (en) * 1961-12-01 1963-03-05 Monsanto Chemicals Spinning of acrylonitrile polymers
IL39187A (en) * 1971-04-28 1976-02-29 Du Pont Polyamide fibers and films and their preparation
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
US4070431A (en) * 1976-12-21 1978-01-24 E. I. Du Pont De Nemours And Company Improved yarn extraction process
US4078034A (en) * 1976-12-21 1978-03-07 E. I. Du Pont De Nemours And Company Air gage spinning process
DE2840988C2 (de) * 1978-09-21 1986-01-23 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von Monofilen
US4298565A (en) * 1980-02-12 1981-11-03 E. I. Du Pont De Nemours And Company Spinning process
US4340559A (en) * 1980-10-31 1982-07-20 E. I. Du Pont De Nemours And Company Spinning process
JPS5926509A (ja) * 1982-07-30 1984-02-10 Asahi Chem Ind Co Ltd 上向流浴紡糸方法
JPS5947416A (ja) * 1982-09-13 1984-03-17 Asahi Chem Ind Co Ltd ビスコ−スレ−ヨン高速紡糸方法
EP0118088B1 (en) * 1983-02-28 1986-11-26 Asahi Kasei Kogyo Kabushiki Kaisha Process and apparatus for preparation of polyparaphenylene terephthalamide fibers
JPH0639723B2 (ja) * 1984-06-04 1994-05-25 旭化成工業株式会社 ビスコ−スレ−ヨン流管式紡糸方法
JPS6119805A (ja) * 1984-07-03 1986-01-28 Asahi Chem Ind Co Ltd 高速度湿式紡糸方法およびその装置
JPS61102413A (ja) * 1984-10-19 1986-05-21 Asahi Chem Ind Co Ltd ポリ−パラフエニレンテレフタルアミド系繊維の製造方法

Also Published As

Publication number Publication date
KR910004462B1 (ko) 1991-06-29
DE3838053A1 (de) 1989-05-24
IT8822563A0 (it) 1988-11-09
JP2603971B2 (ja) 1997-04-23
KR890008355A (ko) 1989-07-10
JPH01124610A (ja) 1989-05-17
DE3838053C2 (it) 1990-06-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129