AT351661B - METHOD FOR PRODUCING HYDROPHILIC THREADS OR FIBERS FROM AN ACRYLIC NITRILE HOMO OR ACRYLIC NITRILE MIXED POLYMER - Google Patents

METHOD FOR PRODUCING HYDROPHILIC THREADS OR FIBERS FROM AN ACRYLIC NITRILE HOMO OR ACRYLIC NITRILE MIXED POLYMER

Info

Publication number
AT351661B
AT351661B AT7978A AT7978A AT351661B AT 351661 B AT351661 B AT 351661B AT 7978 A AT7978 A AT 7978A AT 7978 A AT7978 A AT 7978A AT 351661 B AT351661 B AT 351661B
Authority
AT
Austria
Prior art keywords
acrylic nitrile
homo
fibers
mixed polymer
producing hydrophilic
Prior art date
Application number
AT7978A
Other languages
German (de)
Other versions
ATA7978A (en
Inventor
Juergen Dr Lenz
Heinrich Dr Schmidt
Johannes Dr Kraessig
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
Priority to AT7978A priority Critical patent/AT351661B/en
Priority to DE19782854314 priority patent/DE2854314A1/en
Priority to IT52482/78A priority patent/IT1106842B/en
Priority to GB79102A priority patent/GB2011831B/en
Priority to FR7900279A priority patent/FR2414084A1/en
Publication of ATA7978A publication Critical patent/ATA7978A/en
Application granted granted Critical
Publication of AT351661B publication Critical patent/AT351661B/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)
AT7978A 1978-01-05 1978-01-05 METHOD FOR PRODUCING HYDROPHILIC THREADS OR FIBERS FROM AN ACRYLIC NITRILE HOMO OR ACRYLIC NITRILE MIXED POLYMER AT351661B (en)

Priority Applications (5)

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
DE19782854314 DE2854314A1 (en) 1978-01-05 1978-12-15 PROCESS FOR THE PRODUCTION OF HYDROPHILIC FIBERS OR FIBERS FROM AN ACRYLNITRILE HOMO- OR ACRYLNITRILE MIXED POLYMERIZATE
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
GB79102A GB2011831B (en) 1978-01-05 1979-01-03 Method of producing hydrophilic threads or fibres
FR7900279A FR2414084A1 (en) 1978-01-05 1979-01-05 PROCESS FOR PREPARING HYDROPHILIC FILAMENTS OR FIBERS FROM AN ACRYLONITRILE COPOLYMER

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
ATA7978A ATA7978A (en) 1979-01-15
AT351661B true AT351661B (en) 1979-08-10

Family

ID=3480966

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
GB2011831A (en) 1979-07-18
DE2854314A1 (en) 1979-07-19
IT7852482A0 (en) 1978-12-29
GB2011831B (en) 1982-05-19
FR2414084B3 (en) 1981-10-30
IT1106842B (en) 1985-11-18
ATA7978A (en) 1979-01-15
FR2414084A1 (en) 1979-08-03

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Legal Events

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