FR2313433A1 - MODIFICATION OF A STABLE DISAZO DYE - Google Patents

MODIFICATION OF A STABLE DISAZO DYE

Info

Publication number
FR2313433A1
FR2313433A1 FR7616306A FR7616306A FR2313433A1 FR 2313433 A1 FR2313433 A1 FR 2313433A1 FR 7616306 A FR7616306 A FR 7616306A FR 7616306 A FR7616306 A FR 7616306A FR 2313433 A1 FR2313433 A1 FR 2313433A1
Authority
FR
France
Prior art keywords
modification
stable
disazo dye
disazo
dye
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.)
Granted
Application number
FR7616306A
Other languages
French (fr)
Other versions
FR2313433B1 (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.)
Hoechst AG
Original Assignee
Hoechst 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 DE19752524187 external-priority patent/DE2524187C2/en
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of FR2313433A1 publication Critical patent/FR2313433A1/en
Application granted granted Critical
Publication of FR2313433B1 publication Critical patent/FR2313433B1/fr
Granted 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
    • C09B43/44—Preparation of azo dyes from other azo compounds by substituting amine groups for hydroxyl groups or hydroxyl groups for amine groups; Desacylation of amino-acyl groups; Deaminating
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0028—Crystal modifications; Special X-ray patterns of azo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
FR7616306A 1975-05-31 1976-05-31 MODIFICATION OF A STABLE DISAZO DYE Granted FR2313433A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752524187 DE2524187C2 (en) 1975-05-31 Dye-stable modification of a disazo dye, its preparation and its use

Publications (2)

Publication Number Publication Date
FR2313433A1 true FR2313433A1 (en) 1976-12-31
FR2313433B1 FR2313433B1 (en) 1980-05-16

Family

ID=5947913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616306A Granted FR2313433A1 (en) 1975-05-31 1976-05-31 MODIFICATION OF A STABLE DISAZO DYE

Country Status (9)

Country Link
JP (1) JPS5943498B2 (en)
BE (1) BE842415A (en)
BR (1) BR7603421A (en)
CA (1) CA1065308A (en)
CH (1) CH599323A5 (en)
FR (1) FR2313433A1 (en)
GB (1) GB1545816A (en)
IN (1) IN144514B (en)
IT (1) IT1060730B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147697U (en) * 1986-03-10 1987-09-18
CN104629493B (en) * 2013-11-12 2018-01-16 浙江双冠染料有限公司 A kind of preparation method of environment-friendly type CI disperse oranges 29

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2007382A (en) * 1932-08-16 1935-07-09 Celanese Corp Production of dispersions
GB862565A (en) * 1956-03-05 1961-03-15 Ciba Ltd Process for the manufacture of azo-dyestuff solutions
US3004821A (en) * 1957-11-19 1961-10-17 Du Pont Stabilized gasoline-soluble disazo dye compositions and process of preparing same
DE1619535A1 (en) * 1967-07-19 1971-05-19 Bayer Ag Color-stable disperse dyes
DE2313356A1 (en) * 1973-03-17 1974-09-19 Bayer Ag METHOD OF COLORING FIBER MATERIALS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2007382A (en) * 1932-08-16 1935-07-09 Celanese Corp Production of dispersions
GB862565A (en) * 1956-03-05 1961-03-15 Ciba Ltd Process for the manufacture of azo-dyestuff solutions
US3004821A (en) * 1957-11-19 1961-10-17 Du Pont Stabilized gasoline-soluble disazo dye compositions and process of preparing same
DE1619535A1 (en) * 1967-07-19 1971-05-19 Bayer Ag Color-stable disperse dyes
DE2313356A1 (en) * 1973-03-17 1974-09-19 Bayer Ag METHOD OF COLORING FIBER MATERIALS

Also Published As

Publication number Publication date
IN144514B (en) 1978-05-13
CA1065308A (en) 1979-10-30
BR7603421A (en) 1976-12-21
BE842415A (en) 1976-12-01
JPS5943498B2 (en) 1984-10-22
GB1545816A (en) 1979-05-16
FR2313433B1 (en) 1980-05-16
IT1060730B (en) 1982-08-20
DE2524187B1 (en) 1976-11-11
CH599323A5 (en) 1978-05-31
JPS51147534A (en) 1976-12-17

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