IT1106842B - Procedimento per la produzione di fili o fibre idrofili di un omopoli merizzato o copolimerizzato di acrilonitrile - Google Patents

Procedimento per la produzione di fili o fibre idrofili di un omopoli merizzato o copolimerizzato di acrilonitrile

Info

Publication number
IT1106842B
IT1106842B IT52482/78A IT5248278A IT1106842B IT 1106842 B IT1106842 B IT 1106842B IT 52482/78 A IT52482/78 A IT 52482/78A IT 5248278 A IT5248278 A IT 5248278A IT 1106842 B IT1106842 B IT 1106842B
Authority
IT
Italy
Prior art keywords
homopol
hydrophile
branded
threads
fibers
Prior art date
Application number
IT52482/78A
Other languages
English (en)
Italian (it)
Other versions
IT7852482A0 (it
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/it
Application granted granted Critical
Publication of IT1106842B publication Critical patent/IT1106842B/it

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 Procedimento per la produzione di fili o fibre idrofili di un omopoli merizzato o copolimerizzato di acrilonitrile IT1106842B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT7978A AT351661B (de) 1978-01-05 1978-01-05 Verfahren zur herstellung von hydrophilen faeden oder fasern aus einem acryl- nitrilhomo- oder acrylnitrilmischpolymerisat

Publications (2)

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

Family

ID=3480966

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52482/78A IT1106842B (it) 1978-01-05 1978-12-29 Procedimento per la produzione di fili o fibre idrofili di un omopoli merizzato o copolimerizzato di acrilonitrile

Country Status (5)

Country Link
AT (1) AT351661B (US06346242-20020212-C00066.png)
DE (1) DE2854314A1 (US06346242-20020212-C00066.png)
FR (1) FR2414084A1 (US06346242-20020212-C00066.png)
GB (1) GB2011831B (US06346242-20020212-C00066.png)
IT (1) IT1106842B (US06346242-20020212-C00066.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947824A1 (de) * 1979-11-28 1981-07-23 Bayer Ag, 5090 Leverkusen Querschnittsstabile, hygroskopische kern/mantelstruktur aufweisende fasern und faeden und verfahren zu deren herstellung
DE3065174D1 (en) * 1980-09-15 1983-11-10 Freudenberg Carl Fa Filtering material
EP0180097B1 (en) * 1984-10-19 1992-05-13 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Foamed synthetic fiber and its manufacturing method

Also Published As

Publication number Publication date
IT7852482A0 (it) 1978-12-29
AT351661B (de) 1979-08-10
FR2414084B3 (US06346242-20020212-C00066.png) 1981-10-30
GB2011831B (en) 1982-05-19
ATA7978A (de) 1979-01-15
DE2854314A1 (de) 1979-07-19
FR2414084A1 (fr) 1979-08-03
GB2011831A (en) 1979-07-18

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