GB1237969A - - Google Patents

Info

Publication number
GB1237969A
GB1237969A GB1237969DA GB1237969A GB 1237969 A GB1237969 A GB 1237969A GB 1237969D A GB1237969D A GB 1237969DA GB 1237969 A GB1237969 A GB 1237969A
Authority
GB
United Kingdom
Prior art keywords
dyes
aug
general formula
monoazo
cuprous cyanide
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
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 filed Critical
Publication of GB1237969A publication Critical patent/GB1237969A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/26—Reservoirs
    • 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
    • D06P1/16—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 dispersed, e.g. acetate, dyestuffs
    • D06P1/18—Azo dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,237,969. Monoazo dyes. CASSELLA FARBWERKE MAINKUR A.G. 8 Aug., 1969 [9 Aug., 1968], No. 39726/69. Heading C4P. The invention comprises water insoluble monoazo dyes of the general formula wherein R 1 and R 2 are alkyl, alkenyl, aralkyl, cycloalkyl, cycloalkenyl, alkylcycloalkyl or alkylcycloalkenyl; X is -CO or -COO- and R 3 is a substituted alkyl group. Suitable substituents on R 3 are chlorine, bromine, hydroxy, alkoxy, aryloxy, acyloxy, cyano, or acylamino. The dyes are prepared conventionally by coupling diazotized 2 - amino - 3,5 - dinitrobenzonitrile with tertiary amines of the general formula Alternatively monoazo dyestuffs of formula may be reacted with cuprous cyanide or cuprous cyanide forming compounds in an organic solvent.
GB1237969D 1968-08-09 1969-08-08 Expired GB1237969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1198568A CH504508A (en) 1968-08-09 1968-08-09 Process for the preparation of water-insoluble monoazo dyes

Publications (1)

Publication Number Publication Date
GB1237969A true GB1237969A (en) 1971-07-07

Family

ID=4378760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1237969D Expired GB1237969A (en) 1968-08-09 1969-08-08

Country Status (6)

Country Link
BE (1) BE737284A (en)
CH (1) CH504508A (en)
DE (1) DE1928372C3 (en)
FR (1) FR2015374A1 (en)
GB (1) GB1237969A (en)
NL (1) NL6911637A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038269A (en) * 1970-05-06 1977-07-26 Sandoz Ltd. 2'-alkoxyacylamino-4'-alkylamino-4-nitro-1,1'-azobenzene disperse dyes
US4042580A (en) * 1970-05-06 1977-08-16 Sandoz Ltd. Phenylazophenyl dyes having an alkoxyacylamino group on the coupling component radical
IT991149B (en) * 1972-07-13 1975-07-30 Bayer Ag MIXTURES OF DYES
US4667023A (en) * 1973-07-16 1987-05-19 Sandoz Ltd. 4-(2'-halo-4'-nitrophenylazo)-2-2[2'-(C1-2 alkoxy or 2"-methoxyethoxy)ethoxycarbonylamino --N,N-di-C2-3 alkylanilines
US4076706A (en) * 1976-11-15 1978-02-28 Eastman Kodak Company Disperse dyes from 2-cyano-4,6-dinitroaniline and selected 2(2'-alkoxy-5'-acylamidoanilino)alkanes

Also Published As

Publication number Publication date
DE1928372B2 (en) 1978-08-03
DE1928372C3 (en) 1979-04-12
CH504508A (en) 1971-03-15
BE737284A (en) 1970-02-09
DE1928372A1 (en) 1970-02-19
NL6911637A (en) 1970-02-11
FR2015374A1 (en) 1970-04-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee