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DE897624C - Process for coloring plastics - Google Patents

Process for coloring plastics

Info

Publication number
DE897624C
DE897624C DEC2326D DEC0002326D DE897624C DE 897624 C DE897624 C DE 897624C DE C2326 D DEC2326 D DE C2326D DE C0002326 D DEC0002326 D DE C0002326D DE 897624 C DE897624 C DE 897624C
Authority
DE
Germany
Prior art keywords
parts
acidic
plastics
colored
color
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
DEC2326D
Other languages
German (de)
Inventor
Ernst Dr Honold
Werner Dr Zerweck
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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
Priority claimed from DEC2498D external-priority patent/DE889977C/en
Application filed by Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Priority to DEC2326D priority Critical patent/DE897624C/en
Application granted granted Critical
Publication of DE897624C publication Critical patent/DE897624C/en
Expired legal-status Critical Current

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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
    • D06P1/6495—Compounds containing carbonamide -RCON= (R=H or hydrocarbons)
    • D06P1/6497—Amides of di- or polyamines; Acylated polyamines
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • 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
    • D01F1/10—Other agents for modifying properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coloring (AREA)

Description

Verfahren zum Färben von Kunststoffen Gemäß dem Verfahren des Patents 889 977 und des ersten Zusatzpatents werden Kunststoffen Acylabkömmlinge von Polyalkylenpolyaminen einverleibt und dann die so animalisierten Kunststoffe mit sauren Farbstoffen gefärbt.Process for coloring plastics According to the process of patent 889 977 and the first additional patent, acyl derivatives of polyalkylene polyamines are incorporated into plastics and then the plastics animalized in this way are colored with acidic dyes.

Es wurde nun gefunden, .daß man mit gleichem Erfolg auch Polyalkylenpolyamine selbst verwenden kann.It has now been found that polyalkylenepolyamines can also be used with the same success can use yourself.

Diese Tatsache ist überraschend, da anzunehmen war, daß die in Wasser leicht löslichen Polyalkylenpolyamine bei der Nachbehandlung der Kunststoffe oder bei dem Färbeprozeß ausgewaschen würden. Beispiel i Eine Lösung von 95 .Teilen Polyacrylnitril und 5 Teilen eines Polyäthylenpolyainingemisches (bei dem die bei io mm Druck bis 22o° übergehenden Anteile vorher entfernt wurden) in etwa 140o Teilen Dimethylformamid wird zu Filmen gegossen; diese werden bei etwa 85° getrocknet. Die Filme lassen sich mit sauren Wollfarbstoffen in der für Wolle gebräuchlichen Weise aus saurer Flotte färben. So ergibt beispielsweise Walkgelb H 5 G (Schultz, Farbstofftabellen, II, S.275) a°loig gefärbt, eine klare gelbe Färbung ; Walkrot 6 B A (a. a. O., II, S.275), 3o/oig gefärbt, eine klare rote Färbung; Supranolbrillantblau G (a. a. O., IPI, S.265), 2o/oig gefärbt, eine klare blaue Färbung, und Alizarincyaningrün 5(G (a.a. 0., II, S. QUI), 2,50/0i,9 gefärbt, eine klare grüne Färbung.This fact is surprising since it was to be assumed that the polyalkylenepolyamines, which are readily soluble in water, would be washed out during the aftertreatment of the plastics or during the dyeing process. EXAMPLE i A solution of 95 parts of polyacrylonitrile and 5 parts of a polyethylene polyaining mixture (from which the portions which have passed over at 10 mm pressure up to 22o ° were removed beforehand) in about 140o parts of dimethylformamide is cast into films; these are dried at about 85 °. The films can be dyed with acidic wool in the manner customary for wool from acidic liquor. For example, milled yellow H 5 G (Schultz, Farbstofftabellen, II, p.275) a ° loig colored, a clear yellow color; Walkrot 6 BA (loc. Cit., II, p.275), dyed 3o%, a clear red color; Supranol brilliant blue G (loc. Cit., IPI, p.265), colored 2o / oig, a clear blue color, and alizarin cyanine green 5 (G (aa 0., II, S. QUI), 2.50 / 0i, 9 colored, a clear green color.

Eine Lösung von 94 Teilen Acetatseide und 6 Teilen Po-lyäthylenpolyamingemisch in etwa 5ooTeilen-.Aceton wird zu Garn versponnen. Die Fasern lassen sich mit sauren Wollfarbstoffen aus saurer Flotte bei 65° gut färben. Walkgelb H 5 G, Walkrot 6 B A, Supranolbrillantblau G, AlizarincyaningrÜn 5 G ergeben beispielsweise starke gelbe, rote, blaue bzw. grüne Färbungen.A solution of 94 parts of acetate silk and 6 parts of a polyethylenepolyamine mixture in about 500 parts acetone is spun into yarn. The fibers can be acidic Dye wool dyes well from acidic liquor at 65 °. Walk yellow H 5 G, walk red 6 B A, Supranol Brilliant Blue G, Alizarincyanine Green 5 G, for example, result in strong ones yellow, red, blue and green colors.

Beispiel 2 Filme oder Garne, hergestellt aus einer Lösung von 95 Teilen Polyacrylnitril und 5 Teilen Polyäthylenimin in etwa 140o Teilen Butyrolacton, werden mit sauren Wollfarbstoffen gefärbt. Es werden klare und tiefe Färbungen erhalten; so ergibt z. B. Walk gelb H5'G, 2o/oig gefärbt, eine gelbe Färbung; Ali.zarincyaningrün 5-G, 2,5o/oig gefärbt, eine klare grüne Färbung.Example 2 Films or yarns made from a solution of 95 parts Polyacrylonitrile and 5 parts of polyethyleneimine in about 140o parts of butyrolactone dyed with acidic wool dyes. Clear and deep colorations are obtained; so z. B. Walk yellow H5'G, 20% colored, a yellow color; Ali.zarin cyanine green 5-G, 2.5% colored, a clear green color.

Ebenso werden auch Fasern aus Acetatsede, die 5 bis ioo/o Polyäthylenimin enthalten, durch saure Wollfaxbsto@ffe gut ungefärbt.Fibers made from acetate, containing 5 to 100% polyethyleneimine, are also used contained, well undyed by acidic woolen fibers.

Beispiel 3 Eine Lösung von 9o Teilen Polyacrylnitril und io Teilen des Polyalkylenpolyamins, hergestellt durch Kondensation von bichlorhydrin mit Ammoniak, beispielsweise nach dem schweizerischen Patent i70 o85, in etwa i4oao Teilen Dimethylformami,d, wird zu Filmen gegossen. Diese lassen sich ebenfalls durch saure Wollfarbstoffe gut färben.Example 3 A solution of 90 parts of polyacrylonitrile and 10 parts of polyalkylenepolyamine, produced by the condensation of bichlorohydrin with ammonia, for example according to the Swiss patent 170,085, in about 14oao parts of dimethylformami, d, is cast into films. These can also be achieved with acidic wool dyes color well.

Claims (1)

PATENTANSPRUCH: Abänderung des Verfahrens des Patents -889977, dadurch gekennzeichnet, daB man den Kunststoffen Polyalkylenpolyamine einverleibt und dann die so animalisierten Kunststoffe mit sauren Farbstoffen färbt.PATENT CLAIM: Modification of the process of patent -889977, characterized in that polyalkylenepolyamines are incorporated into the plastics and then the plastics animalized in this way are dyed with acidic dyes.
DEC2326D 1943-11-05 1943-12-14 Process for coloring plastics Expired DE897624C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC2326D DE897624C (en) 1943-11-05 1943-12-14 Process for coloring plastics

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC2498D DE889977C (en) 1943-11-05 1943-11-05 Process for coloring plastics that are soluble in organic solvents
DEC2326D DE897624C (en) 1943-11-05 1943-12-14 Process for coloring plastics

Publications (1)

Publication Number Publication Date
DE897624C true DE897624C (en) 1953-11-23

Family

ID=25969034

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC2326D Expired DE897624C (en) 1943-11-05 1943-12-14 Process for coloring plastics

Country Status (1)

Country Link
DE (1) DE897624C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004767B (en) * 1954-04-05 1957-03-21 Bayer Ag Process for the manufacture of easily stainable polyacrylonitrile molded products
DE1015983B (en) * 1954-11-12 1957-09-19 Courtaulds Ltd Process for the production of structures made of polyacrylonitrile that can be easily dyed, such as threads or films

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004767B (en) * 1954-04-05 1957-03-21 Bayer Ag Process for the manufacture of easily stainable polyacrylonitrile molded products
DE1015983B (en) * 1954-11-12 1957-09-19 Courtaulds Ltd Process for the production of structures made of polyacrylonitrile that can be easily dyed, such as threads or films

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