MX4570E - PROCEDURE FOR OBTAINING STABLE COLOR CHANGES OF MIXED DYES - Google Patents

PROCEDURE FOR OBTAINING STABLE COLOR CHANGES OF MIXED DYES

Info

Publication number
MX4570E
MX4570E MX77307U MX30777U MX4570E MX 4570 E MX4570 E MX 4570E MX 77307 U MX77307 U MX 77307U MX 30777 U MX30777 U MX 30777U MX 4570 E MX4570 E MX 4570E
Authority
MX
Mexico
Prior art keywords
procedure
color changes
obtaining stable
stable color
mixed dyes
Prior art date
Application number
MX77307U
Other languages
Spanish (es)
Inventor
Walter Deucker
Hubert Kruse
Karl Sommer
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of MX4570E publication Critical patent/MX4570E/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/0033Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046Mixtures of two or more azo dyes
    • C09B67/0051Mixtures of two or more azo dyes mixture of two or more monoazo dyes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/0025Crystal modifications; Special X-ray patterns
    • C09B67/0028Crystal modifications; Special X-ray patterns of azo compounds
    • C09B67/0029Crystal modifications; Special X-ray patterns of azo compounds of monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
MX77307U 1976-09-23 1977-09-22 PROCEDURE FOR OBTAINING STABLE COLOR CHANGES OF MIXED DYES MX4570E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE762642730A DE2642730C3 (en) 1976-09-23 1976-09-23 Color-stable modification of mixed dyes

Publications (1)

Publication Number Publication Date
MX4570E true MX4570E (en) 1982-06-17

Family

ID=5988600

Family Applications (1)

Application Number Title Priority Date Filing Date
MX77307U MX4570E (en) 1976-09-23 1977-09-22 PROCEDURE FOR OBTAINING STABLE COLOR CHANGES OF MIXED DYES

Country Status (11)

Country Link
JP (1) JPS6047310B2 (en)
BE (1) BE859004A (en)
BR (1) BR7706341A (en)
CA (1) CA1110011A (en)
CH (1) CH645496GA3 (en)
DE (1) DE2642730C3 (en)
FR (1) FR2365612A1 (en)
GB (1) GB1542751A (en)
IN (1) IN146933B (en)
IT (1) IT1085046B (en)
MX (1) MX4570E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225156A (en) * 1982-06-21 1983-12-27 Gosei Senriyou Gijutsu Kenkyu Kumiai Monoazo dye and preparation thereof
JPS62120628U (en) * 1986-01-24 1987-07-31
JPS63126306A (en) * 1986-11-17 1988-05-30 Hitachi Ltd Negative feedback amplifier circuit
CN105623299B (en) * 2015-11-19 2018-03-23 浙江闰土研究院有限公司 A kind of compound novel crystal forms, preparation method and the usage

Also Published As

Publication number Publication date
CA1110011A (en) 1981-10-06
JPS6047310B2 (en) 1985-10-21
DE2642730C3 (en) 1979-03-08
DE2642730B2 (en) 1978-07-20
IT1085046B (en) 1985-05-28
BE859004A (en) 1978-03-23
BR7706341A (en) 1978-06-06
GB1542751A (en) 1979-03-21
CH645496GA3 (en) 1984-10-15
FR2365612A1 (en) 1978-04-21
IN146933B (en) 1979-10-20
JPS5340019A (en) 1978-04-12
FR2365612B1 (en) 1982-11-12
DE2642730A1 (en) 1978-03-30

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