FR2365612A1 - Modifications cristallines de matieres colorantes azoiques mixtes, stables dans les conditions de teinture - Google Patents

Modifications cristallines de matieres colorantes azoiques mixtes, stables dans les conditions de teinture

Info

Publication number
FR2365612A1
FR2365612A1 FR7728699A FR7728699A FR2365612A1 FR 2365612 A1 FR2365612 A1 FR 2365612A1 FR 7728699 A FR7728699 A FR 7728699A FR 7728699 A FR7728699 A FR 7728699A FR 2365612 A1 FR2365612 A1 FR 2365612A1
Authority
FR
France
Prior art keywords
crystalline modifications
stable under
coloring materials
aniline
mixed nitrogen
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
FR7728699A
Other languages
English (en)
Other versions
FR2365612B1 (fr
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
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of FR2365612A1 publication Critical patent/FR2365612A1/fr
Application granted granted Critical
Publication of FR2365612B1 publication Critical patent/FR2365612B1/fr
Granted legal-status Critical Current

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)

Abstract

Nouvelles modifications cristallines de colorants azoïques mixtes, stables à la teinture. Ce sont les formes beta et à d'un colorant mixte, obtenues par copulation de la 2-cyano-4-nitro-aniline diazotée avec un mélange de N-n-butyl-N-cyanoéthyl-aniline et de N-éthyl-N-cyanoéthyl-aniline dans les rapports molaires respectifs 50 : 40 et 20 : 80, suivie d'un chauffage dans de l'eau ou un solvant organique ou d'un broyage à chaud. Utilisation pour la teinture d'esters cellulosiques et de polyesters.
FR7728699A 1976-09-23 1977-09-23 Modifications cristallines de matieres colorantes azoiques mixtes, stables dans les conditions de teinture Granted FR2365612A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE762642730A DE2642730C3 (de) 1976-09-23 1976-09-23 Färbestabile Modifikation von Mischfarbstoffen

Publications (2)

Publication Number Publication Date
FR2365612A1 true FR2365612A1 (fr) 1978-04-21
FR2365612B1 FR2365612B1 (fr) 1982-11-12

Family

ID=5988600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728699A Granted FR2365612A1 (fr) 1976-09-23 1977-09-23 Modifications cristallines de matieres colorantes azoiques mixtes, stables dans les conditions de teinture

Country Status (11)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225156A (ja) * 1982-06-21 1983-12-27 Gosei Senriyou Gijutsu Kenkyu Kumiai モノアゾ染料及びその製法
JPS62120628U (fr) * 1986-01-24 1987-07-31
JPS63126306A (ja) * 1986-11-17 1988-05-30 Hitachi Ltd 負帰還増幅回路
CN105623299B (zh) * 2015-11-19 2018-03-23 浙江闰土研究院有限公司 一种化合物新晶型、其制备方法及用途

Also Published As

Publication number Publication date
DE2642730A1 (de) 1978-03-30
BR7706341A (pt) 1978-06-06
DE2642730B2 (de) 1978-07-20
MX4570E (es) 1982-06-17
DE2642730C3 (de) 1979-03-08
FR2365612B1 (fr) 1982-11-12
BE859004A (fr) 1978-03-23
JPS5340019A (en) 1978-04-12
GB1542751A (en) 1979-03-21
IN146933B (fr) 1979-10-20
IT1085046B (it) 1985-05-28
CH645496GA3 (en) 1984-10-15
JPS6047310B2 (ja) 1985-10-21
CA1110011A (fr) 1981-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse