IT1273481B - PROCESS FOR THE PRODUCTION OF ACRYLIC FIBER USING A NEW TYPE SUPPLY HEAD - Google Patents

PROCESS FOR THE PRODUCTION OF ACRYLIC FIBER USING A NEW TYPE SUPPLY HEAD

Info

Publication number
IT1273481B
IT1273481B ITMI950165A ITMI950165A IT1273481B IT 1273481 B IT1273481 B IT 1273481B IT MI950165 A ITMI950165 A IT MI950165A IT MI950165 A ITMI950165 A IT MI950165A IT 1273481 B IT1273481 B IT 1273481B
Authority
IT
Italy
Prior art keywords
production
new type
acrylic fiber
supply head
type supply
Prior art date
Application number
ITMI950165A
Other languages
Italian (it)
Inventor
Giampaolo Busato
Luigi Signoretti
Raffaele Tedesco
Original Assignee
Montefibre Spa
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 Montefibre Spa filed Critical Montefibre Spa
Priority to ITMI950165A priority Critical patent/IT1273481B/en
Publication of ITMI950165A0 publication Critical patent/ITMI950165A0/en
Priority to EP96200179A priority patent/EP0728854A1/en
Priority to JP8037056A priority patent/JPH08260223A/en
Publication of ITMI950165A1 publication Critical patent/ITMI950165A1/en
Application granted granted Critical
Publication of IT1273481B publication Critical patent/IT1273481B/en

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
    • 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
    • D01D5/06—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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
ITMI950165A 1995-02-01 1995-02-01 PROCESS FOR THE PRODUCTION OF ACRYLIC FIBER USING A NEW TYPE SUPPLY HEAD IT1273481B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI950165A IT1273481B (en) 1995-02-01 1995-02-01 PROCESS FOR THE PRODUCTION OF ACRYLIC FIBER USING A NEW TYPE SUPPLY HEAD
EP96200179A EP0728854A1 (en) 1995-02-01 1996-01-31 Acrylic fibre production process using a novel type of spinnerette head
JP8037056A JPH08260223A (en) 1995-02-01 1996-02-01 Preparation of fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950165A IT1273481B (en) 1995-02-01 1995-02-01 PROCESS FOR THE PRODUCTION OF ACRYLIC FIBER USING A NEW TYPE SUPPLY HEAD

Publications (3)

Publication Number Publication Date
ITMI950165A0 ITMI950165A0 (en) 1995-02-01
ITMI950165A1 ITMI950165A1 (en) 1996-08-01
IT1273481B true IT1273481B (en) 1997-07-08

Family

ID=11370379

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950165A IT1273481B (en) 1995-02-01 1995-02-01 PROCESS FOR THE PRODUCTION OF ACRYLIC FIBER USING A NEW TYPE SUPPLY HEAD

Country Status (3)

Country Link
EP (1) EP0728854A1 (en)
JP (1) JPH08260223A (en)
IT (1) IT1273481B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4730306B2 (en) * 2004-06-25 2011-07-20 東レ株式会社 Manufacturing method of fiber bundle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB250202A (en) * 1925-04-06 1926-07-22 Wanda Schulz
US2211946A (en) * 1938-05-12 1940-08-20 Du Pont Spinnerette
CH240425A (en) * 1943-05-28 1945-12-31 Vetreria Italiana Balz Metallic spinneret for producing fine threads from molten glass.
FR1299629A (en) * 1961-06-13 1962-07-27 Rhodiaceta New die plates and their use for spinning molten synthetic polymers
US3523150A (en) * 1966-12-12 1970-08-04 Monsanto Co Manufacture of industrial acrylic fibers
JPS5545823A (en) * 1978-09-21 1980-03-31 Tanaka Kikinzoku Kogyo Kk Formation of protruded orifice in spinneret
JPS5921709A (en) * 1982-07-27 1984-02-03 Asahi Chem Ind Co Ltd Wet spinning method at high speed
JPS60139819A (en) * 1983-12-28 1985-07-24 Denki Kagaku Kogyo Kk Production of inorganic filament and apparatus therefor
JPS61282407A (en) * 1985-06-05 1986-12-12 Asahi Chem Ind Co Ltd Spinneret
JPS63120109A (en) * 1986-11-06 1988-05-24 Teijin Ltd Melt spinning method for polyester

Also Published As

Publication number Publication date
JPH08260223A (en) 1996-10-08
EP0728854A1 (en) 1996-08-28
ITMI950165A0 (en) 1995-02-01
ITMI950165A1 (en) 1996-08-01

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Legal Events

Date Code Title Description
0001 Granted