CH491210A - Process for the production of bifilar threads based on acrylonitrile polymers - Google Patents

Process for the production of bifilar threads based on acrylonitrile polymers

Info

Publication number
CH491210A
CH491210A CH33267A CH33267A CH491210A CH 491210 A CH491210 A CH 491210A CH 33267 A CH33267 A CH 33267A CH 33267 A CH33267 A CH 33267A CH 491210 A CH491210 A CH 491210A
Authority
CH
Switzerland
Prior art keywords
bifilar
production
acrylonitrile polymers
threads based
threads
Prior art date
Application number
CH33267A
Other languages
German (de)
Inventor
Jenoe Dr Szita
Alfred Dr Nogaj
Herbert Dr Marzolph
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 CH491210A publication Critical patent/CH491210A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P7/00—Dyeing or printing processes combined with mechanical treatment
    • D06P7/005—Dyeing combined with texturising or drawing treatments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/923—Ethylenic monomers containing at least one salt group
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH33267A 1966-02-02 1967-01-10 Process for the production of bifilar threads based on acrylonitrile polymers CH491210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0048318 1966-02-02

Publications (1)

Publication Number Publication Date
CH491210A true CH491210A (en) 1970-05-31

Family

ID=7102167

Family Applications (3)

Application Number Title Priority Date Filing Date
CH33267A CH491210A (en) 1966-02-02 1967-01-10 Process for the production of bifilar threads based on acrylonitrile polymers
CH755770D CH755770A4 (en) 1966-02-02 1967-01-10
CH755770A CH523991A (en) 1966-02-02 1967-01-10 Process for the production of a bulky, in particular colored bulky fabric from polyacrylonitrile fibers

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH755770D CH755770A4 (en) 1966-02-02 1967-01-10
CH755770A CH523991A (en) 1966-02-02 1967-01-10 Process for the production of a bulky, in particular colored bulky fabric from polyacrylonitrile fibers

Country Status (8)

Country Link
US (1) US3470060A (en)
BE (1) BE693576A (en)
CH (3) CH491210A (en)
ES (1) ES336290A1 (en)
FR (1) FR1509844A (en)
GB (1) GB1148632A (en)
NL (1) NL6701367A (en)
SE (1) SE348505B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1010624A (en) * 1972-02-28 1977-05-24 Texas Industries Inc. (A Limited Liability Company) Prefabricated, space-bounding building sections and method of erecting a building from said sections
DE2625908C2 (en) * 1976-06-10 1985-08-14 Bayer Ag, 5090 Leverkusen Hydrophilic bicomponent threads made from acrylonitrile polymers and their production
US4661288A (en) * 1982-12-23 1987-04-28 The Procter & Gamble Company Zwitterionic compounds having clay soil removal/anti/redeposition properties useful in detergent compositions

Also Published As

Publication number Publication date
CH523991A (en) 1972-06-15
NL6701367A (en) 1967-08-03
FR1509844A (en) 1968-01-12
ES336290A1 (en) 1967-12-16
CH755770A4 (en) 1972-02-29
GB1148632A (en) 1969-04-16
BE693576A (en) 1967-07-17
SE348505B (en) 1972-09-04
US3470060A (en) 1969-09-30

Similar Documents

Publication Publication Date Title
AT254386B (en) Process for the production of catheters with improved physiological tolerance
CH488762A (en) Process for the production of polymers
CH490439A (en) Process for the production of copolyesters
AT282198B (en) Process for the production of copolyesters
AT274386B (en) Process for the production of plasticized polyvinyl resins
CH487204A (en) Process for the production of ester resins
CH478877A (en) Process for the production of crosslinkable polymers
CH476041A (en) Process for the production of latices
AT253230B (en) Process for the production of polyethylene terephthalate
CH491210A (en) Process for the production of bifilar threads based on acrylonitrile polymers
AT276750B (en) Process for the production of colored polymers
AT266810B (en) Process for the production of ɛ-caprolactone
CH476863A (en) Process for the production of modified polyethylene terephthalate fibers
AT281414B (en) Process for the production of acrylonitrile polymers
CH484973A (en) Process for the production of polymers
CH482736A (en) Process for the production of acrylonitrile copolymers
CH483457A (en) Process for the production of acrylonitrile polymers which can be colored easily
CH509420A (en) Process for the production of acrylonitrile polymer synthetic fibers
AT272648B (en) Process for the production of reinforced polymers
AT251290B (en) Process for the production of esterimide resin
CH483456A (en) Process for the production of acrylonitrile polymer solutions
CH489556A (en) Process for the production of polymers
AT276754B (en) Process for the production of polymers
AT277575B (en) Process for the production of colored polymers
CH459580A (en) Process for the production of polymers

Legal Events

Date Code Title Description
PL Patent ceased