IT1060730B - Modificazione stabile alla tintura di un disazocolorante - Google Patents

Modificazione stabile alla tintura di un disazocolorante

Info

Publication number
IT1060730B
IT1060730B IT23758/76A IT2375876A IT1060730B IT 1060730 B IT1060730 B IT 1060730B IT 23758/76 A IT23758/76 A IT 23758/76A IT 2375876 A IT2375876 A IT 2375876A IT 1060730 B IT1060730 B IT 1060730B
Authority
IT
Italy
Prior art keywords
deazocolorant
dye
stable modification
modification
stable
Prior art date
Application number
IT23758/76A
Other languages
English (en)
Italian (it)
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/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1060730B publication Critical patent/IT1060730B/it

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)
IT23758/76A 1975-05-31 1976-05-28 Modificazione stabile alla tintura di un disazocolorante IT1060730B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752524187 DE2524187C2 (de) 1975-05-31 Färbestabile Modifikation eines Disazofarbstoffe, ihre Herstellung und ihre Verwendung

Publications (1)

Publication Number Publication Date
IT1060730B true IT1060730B (it) 1982-08-20

Family

ID=5947913

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23758/76A IT1060730B (it) 1975-05-31 1976-05-28 Modificazione stabile alla tintura di un disazocolorante

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147697U (enrdf_load_stackoverflow) * 1986-03-10 1987-09-18
USD315060S (en) 1988-11-29 1991-03-05 Colgate-Palmolive Company Toothbrush
CN104629493B (zh) * 2013-11-12 2018-01-16 浙江双冠染料有限公司 一种环保型ci分散橙29的制备方法

Family Cites Families (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
CH351689A (de) * 1956-03-05 1961-01-31 Ciba Geigy Verfahren zur Herstellung von Lösungen von Azofarbstoffen
US3004821A (en) * 1957-11-19 1961-10-17 Du Pont Stabilized gasoline-soluble disazo dye compositions and process of preparing same
DE1619535A1 (de) * 1967-07-19 1971-05-19 Bayer Ag Faerbestabile Dispersionsfarbstoffe
DE2313356A1 (de) * 1973-03-17 1974-09-19 Bayer Ag Verfahren zum faerben von fasermaterialien

Also Published As

Publication number Publication date
GB1545816A (en) 1979-05-16
JPS5943498B2 (ja) 1984-10-22
BE842415A (fr) 1976-12-01
CH599323A5 (enrdf_load_stackoverflow) 1978-05-31
FR2313433B1 (enrdf_load_stackoverflow) 1980-05-16
JPS51147534A (en) 1976-12-17
IN144514B (enrdf_load_stackoverflow) 1978-05-13
DE2524187B1 (de) 1976-11-11
FR2313433A1 (fr) 1976-12-31
BR7603421A (pt) 1976-12-21
CA1065308A (en) 1979-10-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950428