CH326493A - Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril oder seinen Mischpolymerisaten - Google Patents

Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril oder seinen Mischpolymerisaten

Info

Publication number
CH326493A
CH326493A CH326493DA CH326493A CH 326493 A CH326493 A CH 326493A CH 326493D A CH326493D A CH 326493DA CH 326493 A CH326493 A CH 326493A
Authority
CH
Switzerland
Prior art keywords
polyacrylonitrile
copolymers
production
spinning solutions
spinning
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Ernst Dr Pirot
Original Assignee
Glanzstoff 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 Glanzstoff Ag filed Critical Glanzstoff Ag
Publication of CH326493A publication Critical patent/CH326493A/de

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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/10—Homopolymers or copolymers of unsaturated ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate
CH326493D 1953-06-25 1954-03-31 Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril oder seinen Mischpolymerisaten CH326493A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE326493X 1953-06-25
DEV6481A DE1004340B (de) 1953-06-25 1953-11-06 Verfahren zur Herstellung von Faeden aus Polyacrylnitril bzw. seinen Mischpolymerisaten mit verbesserten textilen Eigenschaften

Publications (1)

Publication Number Publication Date
CH326493A true CH326493A (de) 1957-12-31

Family

ID=25807173

Family Applications (3)

Application Number Title Priority Date Filing Date
CH326493D CH326493A (de) 1953-06-25 1954-03-31 Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril oder seinen Mischpolymerisaten
CH326494D CH326494A (de) 1953-06-25 1954-04-27 Verfahren zur Herstellung von Fäden aus Acrylnitrilpolymeren mit verbesserten textilen Eigenschaften, insbesondere der Scheuerfestigkeit
CH329999D CH329999A (de) 1953-06-25 1954-04-27 Verfahren zur Herstellung von Fäden aus Acrylnitrilpolymeren mit verbesserten textilen Eigenschaften, insbesondere der Scheuerfestigkeit

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH326494D CH326494A (de) 1953-06-25 1954-04-27 Verfahren zur Herstellung von Fäden aus Acrylnitrilpolymeren mit verbesserten textilen Eigenschaften, insbesondere der Scheuerfestigkeit
CH329999D CH329999A (de) 1953-06-25 1954-04-27 Verfahren zur Herstellung von Fäden aus Acrylnitrilpolymeren mit verbesserten textilen Eigenschaften, insbesondere der Scheuerfestigkeit

Country Status (7)

Country Link
US (2) US2833738A (xx)
BE (2) BE528519A (xx)
CH (3) CH326493A (xx)
DE (1) DE1004340B (xx)
FR (3) FR1230409A (xx)
GB (3) GB752703A (xx)
NL (1) NL83932C (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379794A (en) * 1966-04-27 1968-04-23 Du Pont Blends of fiber forming acrylonitrile polymers and polymeric 2, 2-disubstituted propioleactone
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
DE3225267A1 (de) * 1982-07-06 1984-01-12 Bayer Ag, 5090 Leverkusen Herstellung loesungsmittelarmer polyacrylnitril-spinnfaeden
DE3225268A1 (de) * 1982-07-06 1984-01-12 Bayer Ag, 5090 Leverkusen Kontinuierliches trockenspinnverfahren fuer hochschrumpffaehige acrylnitrilfaeden und -fasern
US6323273B1 (en) 1995-05-22 2001-11-27 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2123599A (en) * 1930-01-28 1938-07-12 Ig Farbenindustrie Ag Production of polymerization products
BE465697A (xx) * 1942-06-17
US2404725A (en) * 1944-11-18 1946-07-23 Du Pont Polymer solutions
US2571777A (en) * 1950-04-08 1951-10-16 Eastman Kodak Co Acrylonitrile polymer mixed with copolymer of vinyl acetate and isopropenyl acetate
US2571683A (en) * 1950-04-13 1951-10-16 Eastman Kodak Co Mixtures comprising polyacrylonitrile and a polyvinyl acetal
BE502706A (xx) * 1950-04-26
US2620324A (en) * 1950-12-01 1952-12-02 Eastman Kodak Co Polymerization of acrylonitrile in the presence of amide polymers

Also Published As

Publication number Publication date
BE528051A (xx)
CH326494A (de) 1957-12-31
GB752703A (en) 1956-07-11
GB752507A (en) 1956-07-11
BE528519A (xx)
DE1004340B (de) 1957-03-14
NL83932C (xx)
US2851435A (en) 1958-09-09
US2833738A (en) 1958-05-06
CH329999A (de) 1958-05-15
FR1100646A (fr) 1955-09-22
FR1230409A (fr) 1960-09-15
GB754775A (en) 1956-08-15
FR66290E (fr) 1956-06-28

Similar Documents

Publication Publication Date Title
CH329362A (de) Verfahren zur Herstellung von Harnstoff
CH333865A (de) Verfahren zur Herstellung von Faserverbänden aus synthetischen, linearen Kondensationspolymerisaten
CH324444A (de) Verfahren zur Herstellung von Polymerisaten
CH325469A (de) Verfahren zur Herstellung von Acrylnitril-Mischpolymeren
CH326493A (de) Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril oder seinen Mischpolymerisaten
CH328416A (de) Verfahren zur Herstellung von Hydroperoxyden
CH316128A (de) Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril bzw. Acrylnitril-Mischpolymerisaten
CH327292A (de) Verfahren zur Herstellung von neuen Mischpolymerisaten
CH348776A (de) Verfahren zur Herstellung von Fäden aus Polyacrylnitril
CH347297A (de) Verfahren zur Herstellung von Fäden, Fasern oder dergleichen aus Viskose
CH345110A (de) Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten
AT186360B (de) Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten
CH330774A (de) Verfahren zur Herstellung von Fasern aus Acrylnitrilpolymeren
CH332096A (de) Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril oder Mischpolymerisaten des Acrylnitrils
AT182472B (de) Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten
AT192536B (de) Verfahren zur Herstellung von Spinnlösungen aus Polyacrylnitril bzw. seinen Mischpolymerisaten
CH346969A (de) Verfahren zur Herstellung von Fäden aus Viskose
CH326159A (de) Verfahren zur Herstellung von symmetrischem Tetrachloräthan aus symmetrischem Dichloräthylen
CH337980A (de) Verfahren zur Herstellung von geformten Gebilden aus Viskose
CH340947A (de) Verfahren zur Herstellung von geformten Gebilden aus Viskose
AT191613B (de) Verfahren zur Herstellung von Mischpolymerisaten
AT192039B (de) Verfahren zur Herstellung von Strümpfen
CH329365A (de) Verfahren zur Herstellung von Isopropylnitrat
CH348775A (de) Verfahren zur Herstellung von Fäden aus Viskose
CH368159A (de) Verfahren zur Herstellung von basischen Carbinolen