CA925857A - Azo compounds of low solubility in water, their production and use - Google Patents

Azo compounds of low solubility in water, their production and use

Info

Publication number
CA925857A
CA925857A CA112201A CA112201A CA925857A CA 925857 A CA925857 A CA 925857A CA 112201 A CA112201 A CA 112201A CA 112201 A CA112201 A CA 112201A CA 925857 A CA925857 A CA 925857A
Authority
CA
Canada
Prior art keywords
production
water
low solubility
azo compounds
azo
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
CA112201A
Other versions
CA112201S (en
Inventor
Groebke Wolfgang
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.)
Sandoz Patent Ltd
Original Assignee
Sandoz Patent Ltd
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 CH680870A external-priority patent/CH526615A/en
Application filed by Sandoz Patent Ltd filed Critical Sandoz Patent Ltd
Application granted granted Critical
Publication of CA925857A publication Critical patent/CA925857A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CA112201A 1970-05-06 1971-05-05 Azo compounds of low solubility in water, their production and use Expired CA925857A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH680870A CH526615A (en) 1970-05-06 1970-05-06 Disperse azo dyes for hydrophobic materials esp aromatic polyesters
CH1924970 1970-12-29

Publications (1)

Publication Number Publication Date
CA925857A true CA925857A (en) 1973-05-08

Family

ID=25700211

Family Applications (2)

Application Number Title Priority Date Filing Date
CA112201A Expired CA925857A (en) 1970-05-06 1971-05-05 Azo compounds of low solubility in water, their production and use
CA112200A Expired CA925856A (en) 1970-05-06 1971-05-05 Azo compounds of low solubility in water, their production and use

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA112200A Expired CA925856A (en) 1970-05-06 1971-05-05 Azo compounds of low solubility in water, their production and use

Country Status (13)

Country Link
JP (1) JPS5426575B1 (en)
BE (2) BE766772A (en)
CA (2) CA925857A (en)
CY (1) CY882A (en)
DD (1) DD95069A5 (en)
DE (2) DE2120876A1 (en)
ES (2) ES390851A1 (en)
FR (2) FR2088374B1 (en)
GB (2) GB1349003A (en)
HK (1) HK79876A (en)
KE (1) KE2681A (en)
MY (1) MY7700100A (en)
NL (2) NL7106129A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042580A (en) * 1970-05-06 1977-08-16 Sandoz Ltd. Phenylazophenyl dyes having an alkoxyacylamino group on the coupling component radical
US4038269A (en) * 1970-05-06 1977-07-26 Sandoz Ltd. 2'-alkoxyacylamino-4'-alkylamino-4-nitro-1,1'-azobenzene disperse 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
GB1565531A (en) * 1976-02-05 1980-04-23 Ici Ltd Diperse monoazo dyestuffs
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
LU76960A1 (en) * 1977-03-16 1978-10-18
GB1597672A (en) * 1977-03-16 1981-09-09 Ciba Geigy Ag Azi dyes containing an alkyl carbonylamino substituent
LU78553A1 (en) * 1977-11-21 1979-06-13 Ciba Geigy Ag MONOAZO DYES, METHOD OF MANUFACTURING AND USE
IT1122520B (en) * 1978-09-08 1986-04-23 Ici Ltd DYES

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1167704A (en) * 1955-07-13 1958-11-28 Sandoz Ag Water-insoluble mono-azo dyes, process for their preparation and applications
CH343560A (en) * 1956-07-21 1959-12-31 Sandoz Ag Process for the preparation of water-insoluble monoazo dyes
FR1383356A (en) * 1963-02-21 1964-12-24 Ciba Geigy Water-insoluble monoazo dyes and process for obtaining them
FR1361809A (en) * 1963-07-08 1964-05-22 Bayer Ag Monoazo dyes and their manufacturing process
FR1377496A (en) * 1963-09-24 1964-11-06 Ici Ltd New disperse dyes
CH465089A (en) * 1964-03-13 1968-11-15 Sandoz Ag Process for the preparation of monoazo dyes
FR1486349A (en) * 1965-07-12 1967-06-23 Sandoz Sa Azo dyes, their manufacturing process and applications

Also Published As

Publication number Publication date
CY882A (en) 1977-03-18
JPS5426575B1 (en) 1979-09-05
GB1352059A (en) 1974-05-15
FR2088374B1 (en) 1975-08-22
ES390852A1 (en) 1974-08-01
DE2120876A1 (en) 1971-11-25
DE2120877A1 (en) 1971-11-25
CA925856A (en) 1973-05-08
DD95069A5 (en) 1973-01-12
HK79876A (en) 1976-12-24
NL7106129A (en) 1971-11-09
FR2088374A1 (en) 1972-01-07
ES390851A1 (en) 1974-08-01
BE766773A (en) 1971-10-01
DE2120877C3 (en) 1980-03-20
FR2088375B1 (en) 1975-07-04
MY7700100A (en) 1977-12-31
KE2681A (en) 1976-12-24
FR2088375A1 (en) 1972-01-07
DE2120877B2 (en) 1979-07-19
BE766772A (en) 1971-10-01
GB1349003A (en) 1974-03-27
NL7106130A (en) 1971-11-09

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