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IT7852482A0 - PROCEDURE FOR THE PRODUCTION OF HYDROPHILE THREADS OR FIBERS OF A MERIZED OR COPOLYMERIZED HOMOPOLY OF ACRYLONITRILE - Google Patents

PROCEDURE FOR THE PRODUCTION OF HYDROPHILE THREADS OR FIBERS OF A MERIZED OR COPOLYMERIZED HOMOPOLY OF ACRYLONITRILE

Info

Publication number
IT7852482A0
IT7852482A0 IT7852482A IT5248278A IT7852482A0 IT 7852482 A0 IT7852482 A0 IT 7852482A0 IT 7852482 A IT7852482 A IT 7852482A IT 5248278 A IT5248278 A IT 5248278A IT 7852482 A0 IT7852482 A0 IT 7852482A0
Authority
IT
Italy
Prior art keywords
merized
homopoly
hydrophile
copolymerized
acrylonitrile
Prior art date
Application number
IT7852482A
Other languages
Italian (it)
Other versions
IT1106842B (en
Original Assignee
Chemiefaser Lenzing Ag
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of IT7852482A0 publication Critical patent/IT7852482A0/en
Application granted granted Critical
Publication of IT1106842B publication Critical patent/IT1106842B/en

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
    • 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
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D01D5/247—Discontinuous hollow structure or microporous structure
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
IT52482/78A 1978-01-05 1978-12-29 PROCEDURE FOR THE PRODUCTION OF HYDROPHILE THREADS OR FIBERS OF A BRANDED OR COPOLYMERIZED ACRYLONITRILE HOMOPOL IT1106842B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT7978A AT351661B (en) 1978-01-05 1978-01-05 METHOD FOR PRODUCING HYDROPHILIC THREADS OR FIBERS FROM AN ACRYLIC NITRILE HOMO OR ACRYLIC NITRILE MIXED POLYMER

Publications (2)

Publication Number Publication Date
IT7852482A0 true IT7852482A0 (en) 1978-12-29
IT1106842B IT1106842B (en) 1985-11-18

Family

ID=3480966

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52482/78A IT1106842B (en) 1978-01-05 1978-12-29 PROCEDURE FOR THE PRODUCTION OF HYDROPHILE THREADS OR FIBERS OF A BRANDED OR COPOLYMERIZED ACRYLONITRILE HOMOPOL

Country Status (5)

Country Link
AT (1) AT351661B (en)
DE (1) DE2854314A1 (en)
FR (1) FR2414084A1 (en)
GB (1) GB2011831B (en)
IT (1) IT1106842B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947824A1 (en) * 1979-11-28 1981-07-23 Bayer Ag, 5090 Leverkusen CROSS-SECTION STABLE, HYGROSCOPIC CORE / SHEATH STRUCTURE, FIBERS AND THREADS AND METHOD FOR THE PRODUCTION THEREOF
EP0047798B1 (en) * 1980-09-15 1983-10-05 Firma Carl Freudenberg Filtering material
DE3586032D1 (en) * 1984-10-19 1992-06-17 Kanegafuchi Chemical Ind FOAMED SYNTHESIS FIBER AND METHOD FOR PRODUCING THE SAME.

Also Published As

Publication number Publication date
IT1106842B (en) 1985-11-18
GB2011831B (en) 1982-05-19
GB2011831A (en) 1979-07-18
ATA7978A (en) 1979-01-15
FR2414084A1 (en) 1979-08-03
FR2414084B3 (en) 1981-10-30
AT351661B (en) 1979-08-10
DE2854314A1 (en) 1979-07-19

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