IT7826602A0 - Procedimento per la preparazione di fili idrofili e fibre idrofile secondo il procedimento di filatura ad umido con ugelli secchi. - Google Patents

Procedimento per la preparazione di fili idrofili e fibre idrofile secondo il procedimento di filatura ad umido con ugelli secchi.

Info

Publication number
IT7826602A0
IT7826602A0 IT7826602A IT2660278A IT7826602A0 IT 7826602 A0 IT7826602 A0 IT 7826602A0 IT 7826602 A IT7826602 A IT 7826602A IT 2660278 A IT2660278 A IT 2660278A IT 7826602 A0 IT7826602 A0 IT 7826602A0
Authority
IT
Italy
Prior art keywords
procedure
hydrophile
preparation
fibers according
wet spinning
Prior art date
Application number
IT7826602A
Other languages
English (en)
Other versions
IT1098362B (it
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of IT7826602A0 publication Critical patent/IT7826602A0/it
Application granted granted Critical
Publication of IT1098362B publication Critical patent/IT1098362B/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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • 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
    • D01F6/02—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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
IT26602/78A 1977-08-10 1978-08-08 Procedimento per la preparazione di fili idrofili e fibre idrofile secondo il procedimento di filatura ad umido con ugelli secchi IT1098362B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772736065 DE2736065A1 (de) 1977-08-10 1977-08-10 Verfahren zur herstellung von hydrophilen faeden und fasern nach dem trocken-duesen-nasspinnverfahren

Publications (2)

Publication Number Publication Date
IT7826602A0 true IT7826602A0 (it) 1978-08-08
IT1098362B IT1098362B (it) 1985-09-07

Family

ID=6016079

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26602/78A IT1098362B (it) 1977-08-10 1978-08-08 Procedimento per la preparazione di fili idrofili e fibre idrofile secondo il procedimento di filatura ad umido con ugelli secchi

Country Status (12)

Country Link
US (1) US4257999A (it)
EP (1) EP0000740A1 (it)
JP (1) JPS6047923B2 (it)
AT (1) ATA576378A (it)
BE (1) BE18T1 (it)
CA (1) CA1117265A (it)
DE (1) DE2736065A1 (it)
FR (1) FR2416960A1 (it)
GB (1) GB2041288B (it)
IE (1) IE47289B1 (it)
IT (1) IT1098362B (it)
NL (1) NL7815008A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2752821A1 (de) * 1977-11-26 1979-05-31 Bayer Ag Hydrophile acrylfasern niedriger dichte
DE2755341C2 (de) 1977-12-12 1983-09-08 Akzo Gmbh, 5600 Wuppertal Hydrophile Polyesterfasern
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
ATE4863T1 (de) * 1980-09-15 1983-10-15 Firma Carl Freudenberg Filterpackung.
US5202431A (en) * 1985-07-08 1993-04-13 Fidia, S.P.A. Partial esters of hyaluronic acid
US4851521A (en) * 1985-07-08 1989-07-25 Fidia, S.P.A. Esters of hyaluronic acid
US5759926A (en) * 1995-06-07 1998-06-02 Kimberly-Clark Worldwide, Inc. Fine denier fibers and fabrics made therefrom
EP0864006B1 (en) 1995-11-30 2003-02-19 Kimberly-Clark Worldwide, Inc. Superfine microfiber nonwoven web
US20100125963A1 (en) * 2008-11-21 2010-05-27 E. I. Du Pont De Nemours And Company Monofilament comprising hydrophilic agent
CN104862818A (zh) * 2015-06-09 2015-08-26 江南大学 一种角蛋白复合纤维的制备方法
JP7448414B2 (ja) 2020-01-28 2024-03-12 ナブテスコ株式会社 舵制御装置及び船舶

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032606A (en) * 1934-02-20 1936-03-03 Celanese Corp Manufacture of artificial materials
US2303340A (en) * 1939-05-16 1942-12-01 Celanese Corp Production of artificial materials
US2303528A (en) * 1939-10-23 1942-12-01 Celanese Corp Production of artificial materials
US2367493A (en) * 1940-12-19 1945-01-16 Eastman Kodak Co Cellulose derivative extrusion process
US2425782A (en) * 1944-03-04 1947-08-19 Celanese Corp Preparation of filaments
US2688010A (en) * 1950-06-06 1954-08-31 Chemstrand Corp Polymers of acrylonitrile and nu-substituted amides
BE512490A (it) * 1952-05-17
NL96514C (it) * 1954-07-31
NL259701A (it) * 1958-12-29
US3410940A (en) * 1964-10-12 1968-11-12 Monsanto Co Mist spinning process
US3415922A (en) * 1965-07-02 1968-12-10 Monsanto Co Mist spinning
US3650884A (en) * 1967-02-17 1972-03-21 Du Pont Polyamide monofilament having a microporous surface layer
CS160281B1 (it) * 1971-12-22 1975-03-28
FR2221542B1 (it) * 1973-01-19 1976-04-23 Rhone Poulenc Textile

Also Published As

Publication number Publication date
IE47289B1 (en) 1984-02-08
US4257999A (en) 1981-03-24
ATA576378A (de) 1982-07-15
IE781621L (en) 1979-02-10
DE2736065A1 (de) 1979-02-22
FR2416960A1 (fr) 1979-09-07
CA1117265A (en) 1982-02-02
EP0000740A1 (de) 1979-02-21
JPS6047923B2 (ja) 1985-10-24
FR2416960B1 (it) 1981-03-27
NL7815008A (nl) 1979-07-31
BE18T1 (fr) 1979-12-07
IT1098362B (it) 1985-09-07
GB2041288B (en) 1982-07-21
JPS5430934A (en) 1979-03-07
GB2041288A (en) 1980-09-10

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