DE3471329D1 - Method and apparatus for melt spinning - Google Patents

Method and apparatus for melt spinning

Info

Publication number
DE3471329D1
DE3471329D1 DE8484301192T DE3471329T DE3471329D1 DE 3471329 D1 DE3471329 D1 DE 3471329D1 DE 8484301192 T DE8484301192 T DE 8484301192T DE 3471329 T DE3471329 T DE 3471329T DE 3471329 D1 DE3471329 D1 DE 3471329D1
Authority
DE
Germany
Prior art keywords
melt spinning
spinning
melt
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.)
Expired
Application number
DE8484301192T
Other languages
English (en)
Inventor
Yoshio Uenoyama
Kiyoshi Takazawa
Takayuki Izumi
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Application granted granted Critical
Publication of DE3471329D1 publication Critical patent/DE3471329D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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
    • D01D5/08—Melt 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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Fibers (AREA)
DE8484301192T 1983-02-24 1984-02-23 Method and apparatus for melt spinning Expired DE3471329D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58028576A JPS59157309A (ja) 1983-02-24 1983-02-24 溶融紡糸方法及び装置

Publications (1)

Publication Number Publication Date
DE3471329D1 true DE3471329D1 (en) 1988-06-23

Family

ID=12252429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484301192T Expired DE3471329D1 (en) 1983-02-24 1984-02-23 Method and apparatus for melt spinning

Country Status (5)

Country Link
US (1) US4670202A (de)
EP (1) EP0121315B1 (de)
JP (1) JPS59157309A (de)
CA (1) CA1221513A (de)
DE (1) DE3471329D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989003903A1 (en) * 1987-10-26 1989-05-05 Allied-Signal Inc. Center pipe monomer exhaust
US5425931A (en) * 1992-09-04 1995-06-20 Nippon Steel Corporation Small diameter pitch-based carbon fiber bundle and production method thereof
US5391071A (en) * 1993-10-29 1995-02-21 Eastman Kodak Company Apparatus and method for inspecting and cleaning lips of castings die
US5863565A (en) * 1996-05-15 1999-01-26 Conoco Inc. Apparatus for forming a single layer batt from multiple curtains of fibers
DE10205005A1 (de) * 2002-02-07 2003-08-21 Neumag Gmbh & Co Kg Verfahren und Vorrichtung zum Benetzen eines laufenden Filamentbündels
US7063416B2 (en) * 2003-06-11 2006-06-20 Dimatix, Inc Ink-jet printing
CN101137474B (zh) * 2005-06-20 2012-08-15 聚合物集团公司 生产纤维材料的设备和其模具头装置及生产方法
CN108547003A (zh) * 2018-06-07 2018-09-18 杭州海畅节能科技有限公司 涤纶纺丝组件
CN112160035B (zh) * 2020-09-29 2021-12-17 赖小燕 一种基于离心力调节防止堵塞的喷绒喷头
CN115993284B (zh) * 2023-03-24 2023-05-30 成都圣恩生物科技股份有限公司 一种氮吹仪

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901398A (en) * 1960-05-19 1962-07-18 British Nylon Spinners Ltd Improvements in or relating to melt-spinning synthetic polymer filaments
US3447202A (en) * 1964-07-06 1969-06-03 Uniroyal Inc Spinning apparatus with a spinneret and an elongated chamber with means to perform retarded cooling
US3585684A (en) * 1966-12-23 1971-06-22 Monsanto Co Spinneret for making complex hollow filaments
US3502757A (en) * 1967-01-20 1970-03-24 Eastman Kodak Co Method of controlling contaminant buildup on extrusion dies used in casting thermoplastic sheeting
US3969462A (en) * 1971-07-06 1976-07-13 Fiber Industries, Inc. Polyester yarn production
US3847522A (en) * 1972-04-24 1974-11-12 Du Pont Spinneret blanketing apparatus
US3814559A (en) * 1972-10-27 1974-06-04 Du Pont Spinneret with inert gas metering ring
US4017327A (en) * 1973-12-11 1977-04-12 Union Carbide Corporation Process for producing mesophase pitch
JPS528116A (en) * 1975-07-08 1977-01-21 Teijin Ltd Process for melt spinning
JPS5813645B2 (ja) * 1975-09-05 1983-03-15 帝人株式会社 ヨウユウボウシソウチ
JPS5234016A (en) * 1975-09-08 1977-03-15 Teijin Ltd Melt-spinning apparatus
JPS5234017A (en) * 1975-09-08 1977-03-15 Teijin Ltd Melt-spinning apparatus
SU654701A1 (ru) * 1977-09-12 1979-03-30 Предприятие П/Я А-3324 Устройство дл формовани термопластичных нитей
US4301135A (en) * 1979-12-26 1981-11-17 Union Carbide Corporation Process for spinning pitch fiber into a hot gaseous environment
US4351816A (en) * 1980-12-17 1982-09-28 Union Carbide Corporation Method for producing a mesophase pitch derived carbon yarn and fiber
JPS6026841B2 (ja) * 1981-12-25 1985-06-26 帝人株式会社 溶融紡糸方法

Also Published As

Publication number Publication date
EP0121315A3 (en) 1985-05-29
JPS59157309A (ja) 1984-09-06
CA1221513A (en) 1987-05-12
US4670202A (en) 1987-06-02
EP0121315A2 (de) 1984-10-10
EP0121315B1 (de) 1988-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee