IT7822724A0 - Fili e fibre idrofili. - Google Patents

Fili e fibre idrofili.

Info

Publication number
IT7822724A0
IT7822724A0 IT7822724A IT2272478A IT7822724A0 IT 7822724 A0 IT7822724 A0 IT 7822724A0 IT 7822724 A IT7822724 A IT 7822724A IT 2272478 A IT2272478 A IT 2272478A IT 7822724 A0 IT7822724 A0 IT 7822724A0
Authority
IT
Italy
Prior art keywords
hydrophile
threads
fibers
hydrophile threads
Prior art date
Application number
IT7822724A
Other languages
English (en)
Other versions
IT1095005B (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 IT7822724A0 publication Critical patent/IT7822724A0/it
Application granted granted Critical
Publication of IT1095005B publication Critical patent/IT1095005B/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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/08—Addition of substances to the spinning solution or to the melt for forming hollow filaments
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IT2272478A 1977-04-28 1978-04-26 Fili e fibre idrofili IT1095005B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772719019 DE2719019A1 (de) 1977-04-28 1977-04-28 Hydrophile faeden und fasern

Publications (2)

Publication Number Publication Date
IT7822724A0 true IT7822724A0 (it) 1978-04-26
IT1095005B IT1095005B (it) 1985-08-10

Family

ID=6007557

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2272478A IT1095005B (it) 1977-04-28 1978-04-26 Fili e fibre idrofili

Country Status (9)

Country Link
JP (1) JPS53134921A (it)
BE (1) BE866473A (it)
DE (1) DE2719019A1 (it)
FR (1) FR2388902A1 (it)
GB (1) GB1590367A (it)
GR (1) GR73997B (it)
IE (1) IE46743B1 (it)
IT (1) IT1095005B (it)
NL (1) NL7804538A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5436275A (en) * 1993-11-30 1995-07-25 Japan Exlan Company Limited Porous acrylonitrile polymer fiber
DE60032945D1 (de) * 1999-10-13 2007-02-22 Kaneka Corp Verwendung einer porösen acrylfaser, daraus hergestelltes gewebe und herstellungsverfahren
EP2808427B1 (en) * 2012-01-27 2019-12-11 Mitsubishi Chemical Corporation Metal adsorption acrylic fiber, non-woven fabric, sheet-like product, and uses thereof as metal adsorbent
US8877317B2 (en) 2012-03-30 2014-11-04 Toyota Motor Engineering & Manufacturing North America, Inc. Foam filled panel with sealed decorative stitching and process for manufacture thereof
DE102014219707A1 (de) * 2014-09-29 2016-03-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schmelzspinnbare Copolymere vom Polyacrylnitril, Verfahren zur Herstellung von Fasern oder Faserprecursoren mittels Schmelzspinnen und entsprechend hergestellte Fasern

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB992740A (en) * 1960-06-03 1965-05-19 Victor Emmanuel Yarsley Process for the preparation of porous filamentary cellulose acetate
NL274565A (it) * 1961-02-10
JPS4221300Y1 (it) * 1965-09-10 1967-12-08
GB1345266A (en) * 1970-05-15 1974-01-30 Mitsubishi Rayon Co Hygroscopic acrylic fibres and a process
DE2112877B2 (de) * 1971-03-17 1978-06-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Fäden und Fasern mit verbesserten Anschmutzeigenschaften aus faserbildendem Acrylnitril-Polymerisat oder -Copolymerisat
US3984601A (en) * 1971-10-14 1976-10-05 E. I. Du Pont De Nemours And Company Acrylonitrile polymer filaments
DE2554124C3 (de) * 1975-12-02 1986-07-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von hydrophilen Fasern und Fäden aus Acrylnitrilpolymerisaten
DE2611193A1 (de) * 1976-03-17 1977-09-29 Bayer Ag Verfahren zur herstellung von hydrophilen fasern und faeden aus synthetischen polymeren
DE2625908C2 (de) * 1976-06-10 1985-08-14 Bayer Ag, 5090 Leverkusen Hydrophile Bikomponentenfäden aus Acrylnitrilpolymerisaten und ihre Herstellung

Also Published As

Publication number Publication date
GR73997B (it) 1984-06-06
DE2719019C2 (it) 1989-01-12
JPS53134921A (en) 1978-11-25
FR2388902A1 (fr) 1978-11-24
JPS6142005B2 (it) 1986-09-18
DE2719019A1 (de) 1978-11-02
IT1095005B (it) 1985-08-10
BE866473A (fr) 1978-10-27
FR2388902B1 (it) 1984-02-10
IE46743B1 (en) 1983-09-07
NL7804538A (nl) 1978-10-31
IE780839L (en) 1978-10-28
GB1590367A (en) 1981-06-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950428