CH308184A - Process for the production of shaped structures from polyacrylonitrile. - Google Patents

Process for the production of shaped structures from polyacrylonitrile.

Info

Publication number
CH308184A
CH308184A CH308184DA CH308184A CH 308184 A CH308184 A CH 308184A CH 308184D A CH308184D A CH 308184DA CH 308184 A CH308184 A CH 308184A
Authority
CH
Switzerland
Prior art keywords
polyacrylonitrile
production
shaped structures
structures
shaped
Prior art date
Application number
Other languages
German (de)
Inventor
Paul Dr Halbig
Original Assignee
Paul Dr Halbig
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 Paul Dr Halbig filed Critical Paul Dr Halbig
Publication of CH308184A publication Critical patent/CH308184A/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
    • 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
    • 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
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
CH308184D 1952-06-28 1952-06-28 Process for the production of shaped structures from polyacrylonitrile. CH308184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH741847X 1952-06-28

Publications (1)

Publication Number Publication Date
CH308184A true CH308184A (en) 1955-06-30

Family

ID=4533225

Family Applications (1)

Application Number Title Priority Date Filing Date
CH308184D CH308184A (en) 1952-06-28 1952-06-28 Process for the production of shaped structures from polyacrylonitrile.

Country Status (5)

Country Link
US (1) US2907096A (en)
BE (1) BE520876A (en)
CH (1) CH308184A (en)
GB (1) GB741847A (en)
NL (2) NL105850C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127298A (en) * 1964-03-31 Method and products thereof
DE1057285B (en) * 1955-08-18 1959-05-14 Dr Paul Halbig Process for the production of threads or fibers from polymers
US3088188A (en) * 1960-01-04 1963-05-07 Monsanto Chemicals Manufacture of shaped objects of acrylonitrile polymer by wet spinning
US3246067A (en) * 1962-05-14 1966-04-12 Du Pont Wet-spinning of aromatic polyester filament of high opacity
US3322611A (en) * 1962-10-19 1967-05-30 Du Pont Porous fibers and processes of preparing same
US3118161A (en) * 1963-03-13 1964-01-21 E B & A C Whiting Company Foamed polypropylene filaments
GB1434055A (en) * 1972-04-28 1976-04-28 Asahi Chemical Ind Hollow fibres of acrylonitrile polymers for use as an ultrafitter and method for producing the same
JPS523343B2 (en) * 1972-04-28 1977-01-27
JPS6017109A (en) * 1983-07-04 1985-01-29 Kanegafuchi Chem Ind Co Ltd Yarn for brush
US5032456A (en) * 1987-09-11 1991-07-16 Newell Operating Company Microcellular synthetic paintbrush bristles
US5786087A (en) * 1995-02-22 1998-07-28 Specialty Filaments, Inc. Honeycomb brush bristles and brush made therefrom

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1427330A (en) * 1922-05-08 1922-08-29 Rousset Jules Manufacture of hollow artificial textile articles
US2268160A (en) * 1939-06-21 1941-12-30 Du Pont Spongy superpolymer
US2385890A (en) * 1943-03-31 1945-10-02 Du Pont Spinning process
US2476293A (en) * 1944-10-03 1949-07-19 American Viscose Corp Artificial fiber
US2531409A (en) * 1946-12-13 1950-11-28 Ind Rayon Corp Interiolymers of acrylonitrile and fumarodinitrile
US2531408A (en) * 1946-12-13 1950-11-28 Ind Rayon Corp Interpolymers of acrylonitrile and itaconic acid
FR961050A (en) * 1947-02-13 1950-04-28
US2572931A (en) * 1947-11-01 1951-10-30 American Viscose Corp Cellular products comprising acrylonitrile polymers
US2530962A (en) * 1948-09-24 1950-11-21 Du Pont Formation of shaped articles from acrylonitrile polymers
US2579451A (en) * 1948-12-31 1951-12-18 Du Pont Polymeric materials
US2628945A (en) * 1949-03-24 1953-02-17 Du Pont Process for obtaining cellular polymeric materials

Also Published As

Publication number Publication date
GB741847A (en) 1955-12-14
NL179065B (en)
NL105850C (en) 1900-01-01
US2907096A (en) 1959-10-06
BE520876A (en) 1900-01-01

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