CH451373A - Verfahren zur Herstellung von basischen Farbstoffen - Google Patents

Verfahren zur Herstellung von basischen Farbstoffen

Info

Publication number
CH451373A
CH451373A CH775264A CH775264A CH451373A CH 451373 A CH451373 A CH 451373A CH 775264 A CH775264 A CH 775264A CH 775264 A CH775264 A CH 775264A CH 451373 A CH451373 A CH 451373A
Authority
CH
Switzerland
Prior art keywords
production
basic dyes
dyes
basic
Prior art date
Application number
CH775264A
Other languages
English (en)
Inventor
Alfred Dr Brack
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
Publication of CH451373A publication Critical patent/CH451373A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/06—Naphtholactam dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0008—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain
    • C09B23/005—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof
    • C09B23/0058—Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof the substituent being CN
    • 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
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/917—Wool or silk
    • 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
    • Y10S8/921—Cellulose ester or ether
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH775264A 1963-08-30 1964-06-15 Verfahren zur Herstellung von basischen Farbstoffen CH451373A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0040638 1963-08-30

Publications (1)

Publication Number Publication Date
CH451373A true CH451373A (de) 1968-05-15

Family

ID=7098326

Family Applications (1)

Application Number Title Priority Date Filing Date
CH775264A CH451373A (de) 1963-08-30 1964-06-15 Verfahren zur Herstellung von basischen Farbstoffen

Country Status (5)

Country Link
US (1) US3399191A (de)
BE (1) BE652123A (de)
CH (1) CH451373A (de)
GB (1) GB1064584A (de)
NL (1) NL6410018A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723419A (en) * 1967-05-17 1973-03-27 Eastman Kodak Co Preparation of formylmethylene compounds and corresponding photographic dyestuffs
CH574528B5 (de) * 1973-02-27 1976-04-15 Bayer Ag
DE2349980C3 (de) * 1973-10-04 1979-09-06 Bayer Ag, 5090 Leverkusen Transferdruckverfahren
US4137042A (en) * 1974-05-20 1979-01-30 Ciba-Geigy Ag Dry heat process for dyeing and printing organic material which can be dyed with cationic dyes
CH615211A5 (de) * 1975-02-21 1980-01-15 Ciba Geigy Ag
CH614229A5 (de) * 1975-02-28 1979-11-15 Ciba Geigy Ag
US4180665A (en) * 1976-06-01 1979-12-25 Ciba-Geigy Aktiengesellschaft Substituted 3-benz(cd)indol-2-(1H)-ylidene-furo[2,3-b]quinoxalin-2(3H)one dyestuffs
GB1583061A (en) * 1976-06-01 1981-01-21 Ciba Geigy Ag Naphtholactam dyestuffs
DE2747110A1 (de) * 1977-10-20 1979-04-26 Bayer Ag Transferdruckverfahren
DE3608214A1 (de) * 1986-03-12 1987-09-17 Basf Ag Naphtholactamfarbstoffe und diese enthaltende optische aufzeichnungsmedien

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB424559A (en) * 1933-05-18 1935-02-18 John David Kendall Improvements in or relating to the production of compounds of the cyanine type
BE474186A (de) * 1946-07-05
BE576228A (de) * 1958-03-04
NL297181A (de) * 1962-08-29

Also Published As

Publication number Publication date
GB1064584A (en) 1967-04-05
US3399191A (en) 1968-08-27
NL6410018A (de) 1965-03-01
DE1569721A1 (de) 1970-04-30
BE652123A (de) 1964-12-16
DE1569721B2 (de) 1973-01-18

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