FR1155366A - Yarns or filaments of polyacrylonitrile dyed during spinning and their production process - Google Patents

Yarns or filaments of polyacrylonitrile dyed during spinning and their production process

Info

Publication number
FR1155366A
FR1155366A FR1155366DA FR1155366A FR 1155366 A FR1155366 A FR 1155366A FR 1155366D A FR1155366D A FR 1155366DA FR 1155366 A FR1155366 A FR 1155366A
Authority
FR
France
Prior art keywords
polyacrylonitrile
yarns
filaments
production process
during spinning
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Heinrich Seibert
Adam Schultheiss
Karl Neufang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Application granted granted Critical
Publication of FR1155366A publication Critical patent/FR1155366A/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • 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
    • D01F1/06—Dyes
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/927—Polyacrylonitrile fiber
FR1155366D 1955-08-10 1956-08-03 Yarns or filaments of polyacrylonitrile dyed during spinning and their production process Expired FR1155366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF18157A DE1109830B (en) 1955-08-10 1955-08-10 Process for the production of spun-dyed polyacrylonitrile threads

Publications (1)

Publication Number Publication Date
FR1155366A true FR1155366A (en) 1958-04-25

Family

ID=7088844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155366D Expired FR1155366A (en) 1955-08-10 1956-08-03 Yarns or filaments of polyacrylonitrile dyed during spinning and their production process

Country Status (4)

Country Link
US (1) US3232904A (en)
DE (1) DE1109830B (en)
FR (1) FR1155366A (en)
GB (1) GB817614A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160760A (en) * 1977-08-22 1979-07-10 Northwestern University Process for preparing polyacrylonitrile doped with Prussion blue
US4607071A (en) * 1978-05-26 1986-08-19 Hoechst Aktiengesellschaft Process for spin-dyeing of acid-modified polymers of copolymers of acrylonitrile using rapid-fixing di-quaternary cationic dyes
DE2822913C2 (en) * 1978-05-26 1982-08-19 Hoechst Ag, 6000 Frankfurt Process for spin dyeing polymers or copolymers of acrylonitrile
DE3430511A1 (en) * 1984-08-18 1986-02-27 Bayer Ag, 5090 Leverkusen WASHABLE, ANTIMICROBIALLY EFFECTIVE FIBERS AND THREADS AND THEIR PRODUCTION
US20110233810A1 (en) * 2010-03-25 2011-09-29 W. M. Barr & Company Antimicrobial plastic compositions and methods for preparing same
CN103590192B (en) * 2013-10-15 2016-01-06 浙江三志纺织有限公司 The coloured nanofiber membrane preparation method of Disperse Blue 2BLN/polyacrylonitrile-radical
US11724386B2 (en) 2019-05-27 2023-08-15 Ati Industrial Automation, Inc. Robotic tool holder with passive compliance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA581247A (en) * 1959-08-11 Ciba Limited Shaped structures of acrylonitrile polymers with dyes of the group of the indulines and nigrosines
US2531407A (en) * 1946-10-25 1950-11-28 Ind Rayon Corp N,n-dimethyl acetamide-containing compositions
US2527863A (en) * 1947-08-29 1950-10-31 Du Pont Modification and dyeing of acrylonitrile polymers
BE506178A (en) * 1950-11-13
US2701801A (en) * 1953-10-09 1955-02-08 Du Pont Nu-substituted diamino anthraquinone dicarboximide dyes
US2857373A (en) * 1955-03-01 1958-10-21 Eastman Kodak Co Benzothiazole azo compounds containing a reactive methylene coupling component
BE548451A (en) * 1955-06-08

Also Published As

Publication number Publication date
GB817614A (en) 1959-08-06
US3232904A (en) 1966-02-01
DE1109830B (en) 1961-06-29

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