GB1544721A - Cationic pyrazoline-indoline dyestuffs - Google Patents

Cationic pyrazoline-indoline dyestuffs

Info

Publication number
GB1544721A
GB1544721A GB35290/77A GB3529077A GB1544721A GB 1544721 A GB1544721 A GB 1544721A GB 35290/77 A GB35290/77 A GB 35290/77A GB 3529077 A GB3529077 A GB 3529077A GB 1544721 A GB1544721 A GB 1544721A
Authority
GB
United Kingdom
Prior art keywords
indoline
pyrazoline
dyestuffs
cationic
indoline dyestuffs
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
GB35290/77A
Other languages
English (en)
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
Publication of GB1544721A publication Critical patent/GB1544721A/en
Expired legal-status Critical Current

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
    • 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
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB35290/77A 1976-08-25 1977-08-25 Cationic pyrazoline-indoline dyestuffs Expired GB1544721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762638232 DE2638232A1 (de) 1976-08-25 1976-08-25 Methinfarbstoffe

Publications (1)

Publication Number Publication Date
GB1544721A true GB1544721A (en) 1979-04-25

Family

ID=5986331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35290/77A Expired GB1544721A (en) 1976-08-25 1977-08-25 Cationic pyrazoline-indoline dyestuffs

Country Status (6)

Country Link
US (1) US4143228A (enExample)
JP (1) JPS5326824A (enExample)
CH (1) CH634865A5 (enExample)
DE (1) DE2638232A1 (enExample)
FR (1) FR2362901A1 (enExample)
GB (1) GB1544721A (enExample)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974141A (en) * 1958-12-17 1961-03-07 Gen Aniline & Film Corp P-(2-pyrazolin-1-yl) styryl dyes
US3073820A (en) * 1960-08-10 1963-01-15 Arnold F Plue 2-pyrazolinyl-vinyl-1, 3, 3 trimethyl indolenines
US3770727A (en) * 1969-09-05 1973-11-06 Bayer Ag Novel basic pyrazoline dyes
DE2036505C3 (de) * 1970-07-23 1978-10-05 Bayer Ag, 5090 Leverkusen Kationische Farbstoffe, Verfahren zu deren Herstellung und deren Verwendung
DE2520816C3 (de) * 1975-05-09 1979-02-15 Bayer Ag, 5090 Leverkusen Methinfarbstoffe

Also Published As

Publication number Publication date
FR2362901B1 (enExample) 1980-12-05
DE2638232A1 (de) 1978-03-09
US4143228A (en) 1979-03-06
JPS5326824A (en) 1978-03-13
CH634865A5 (de) 1983-02-28
FR2362901A1 (fr) 1978-03-24

Similar Documents

Publication Publication Date Title
AU2776677A (en) Cationic polymer dye
JPS5693762A (en) Cationic dyestuff
JPS5585546A (en) Intermediate of cationic dye
GB1544756A (en) Printer
JPS5316034A (en) Cationic dyestuffs
GB2031007B (en) Cationic dyestuffs
JPS53123431A (en) Cationic stilyl dye
GB2008604B (en) Reacitive dyestuffs
JPS5599961A (en) Basic dye
GB1553469A (en) Printer
GB2062665B (en) Phthaloperinone dyestuffs
GB2002802B (en) Anthraquino-cycloalkane and-ethene dyes
JPS52105932A (en) Naphthostyryl dyestuffs
GB2002016A (en) Cationic dyes
JPS5327623A (en) New disperse dyes
JPS5276329A (en) Cationic dyestuffs
JPS5347428A (en) New cationic azo dyestuffs
JPS5665048A (en) Basic dye
US4276415A (en) Basic dyes
JPS53139634A (en) Cationic dye
GB2029439B (en) Cationic dyestuffs
GB2011458B (en) Thiazolediazacyanine dyestuffs
JPS5363434A (en) Waterrsoluble monoazo cationic coloring matter
GB1554815A (en) Benzene - azo - naphthalene dyes
JPS5285222A (en) Cationic dyestuffs

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee