BE503117A - - Google Patents

Info

Publication number
BE503117A
BE503117A BE503117DA BE503117A BE 503117 A BE503117 A BE 503117A BE 503117D A BE503117D A BE 503117DA BE 503117 A BE503117 A BE 503117A
Authority
BE
Belgium
Application number
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.)
Publication of BE503117A publication Critical patent/BE503117A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/096—Nitrogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2333/18—Homopolymers or copolymers of nitriles
    • C08J2333/20—Homopolymers or copolymers of acrylonitrile
    • 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
BE503117D 1950-05-18 BE503117A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US162818A US2603620A (en) 1950-05-18 1950-05-18 Production of solutions of acrylonitrile copolymers and textiles made therefrom

Publications (1)

Publication Number Publication Date
BE503117A true BE503117A (de)

Family

ID=22587249

Family Applications (1)

Application Number Title Priority Date Filing Date
BE503117D BE503117A (de) 1950-05-18

Country Status (5)

Country Link
US (1) US2603620A (de)
BE (1) BE503117A (de)
DE (1) DE921170C (de)
FR (1) FR1045697A (de)
GB (1) GB705189A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879242A (en) * 1953-09-03 1959-03-24 Allied Chem Spinning solvent for acrylic fibers
DE962472C (de) * 1953-12-30 1957-04-25 Basf Ag Verfahren zur Herstellung von acetonloeslichen Mischpolymerisaten auf Grundlage von Acrylnitril und Vinylchlorid
US2980982A (en) * 1954-05-27 1961-04-25 Dow Chemical Co Fibrous article
BE540074A (de) * 1954-07-27
DE1192147B (de) * 1959-10-16
US3104198A (en) * 1959-10-20 1963-09-17 Union Carbide Corp Papers with improved absorbent properties
DD41326A (de) * 1962-04-06 1900-01-01
GB1292055A (en) * 1969-03-11 1972-10-11 Courtaulds Ltd Novelty textile yarns
US3838562A (en) * 1969-10-06 1974-10-01 Celanese Corp Acrylonitrile yarn
CA1033934A (en) * 1973-07-09 1978-07-04 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Wet-spinning polyacrylonitrile into organic aqueous solution
US4920871A (en) * 1989-06-01 1990-05-01 Bunn-O-Matic Corporation Beverage making appliance
US5641845A (en) * 1995-08-11 1997-06-24 Libbey-Owens-Ford Co. Copolymers of vinyl chloride, allyl glycidyl ether, and a vinyl ester and method of making the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404724A (en) * 1944-11-18 1946-07-23 Du Pont Preparing solutions of polymers
US2499477A (en) * 1945-06-07 1950-03-07 Union Carbide & Carbon Corp Vinyl resin textile article
US2496267A (en) * 1948-04-05 1950-02-07 American Viscose Corp Solution of acrylonitrile polymers

Also Published As

Publication number Publication date
DE921170C (de) 1954-12-09
FR1045697A (fr) 1953-11-30
US2603620A (en) 1952-07-15
GB705189A (en) 1954-03-10

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