FR2207169B3 - - Google Patents

Info

Publication number
FR2207169B3
FR2207169B3 FR7341470A FR7341470A FR2207169B3 FR 2207169 B3 FR2207169 B3 FR 2207169B3 FR 7341470 A FR7341470 A FR 7341470A FR 7341470 A FR7341470 A FR 7341470A FR 2207169 B3 FR2207169 B3 FR 2207169B3
Authority
FR
France
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
FR7341470A
Other languages
French (fr)
Other versions
FR2207169A1 (enrdf_load_stackoverflow
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2207169A1 publication Critical patent/FR2207169A1/fr
Application granted granted Critical
Publication of FR2207169B3 publication Critical patent/FR2207169B3/fr
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
    • C09B41/00—Special methods of performing the coupling reaction
    • 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
    • C09B67/0096—Purification; Precipitation; Filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7341470A 1972-11-21 1973-11-21 Expired FR2207169B3 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5369372A GB1438118A (en) 1972-11-21 1972-11-21 Preparation of aqueous dispersions of azo dyestuffs

Publications (2)

Publication Number Publication Date
FR2207169A1 FR2207169A1 (enrdf_load_stackoverflow) 1974-06-14
FR2207169B3 true FR2207169B3 (enrdf_load_stackoverflow) 1976-10-01

Family

ID=10468670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341470A Expired FR2207169B3 (enrdf_load_stackoverflow) 1972-11-21 1973-11-21

Country Status (6)

Country Link
BE (1) BE807623A (enrdf_load_stackoverflow)
CH (1) CH585251A5 (enrdf_load_stackoverflow)
DE (1) DE2358080A1 (enrdf_load_stackoverflow)
FR (1) FR2207169B3 (enrdf_load_stackoverflow)
GB (1) GB1438118A (enrdf_load_stackoverflow)
NL (1) NL7315937A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643214C2 (de) * 1976-09-25 1983-09-29 Bayer Ag, 5090 Leverkusen Herstellung wäßriger Azofarbstoff-Dispersionen
DE2607122C2 (de) * 1976-02-21 1983-10-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azofarbstoffen
DE2847532C3 (de) * 1978-11-02 1981-08-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azofarbstoffen
DE2934949A1 (de) 1979-08-29 1981-03-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von fluessigen farbstoffpraeparationen
CH648583A5 (de) 1981-09-29 1985-03-29 Ciba Geigy Ag Verfahren zur herstellung von lagerstabilen farbstoffpraeparaten.
US4452608A (en) * 1982-03-05 1984-06-05 Ciba-Geigy Corporation Process for the preparation of metal complex dye formulations using membrane separation
CH655125A5 (de) * 1983-09-21 1986-03-27 Ciba Geigy Ag Verfahren zur herstellung von azofarbstoffpraeparaten.
US6432192B1 (en) 2000-02-23 2002-08-13 Flint Ink Corporation Process for manufacturing pigments
KR20070106001A (ko) * 2005-02-18 2007-10-31 클라리언트 파이넌스 (비브이아이)리미티드 농축된 염료 용액
CN105219121B (zh) * 2015-08-28 2017-04-12 浙江奇彩环境科技股份有限公司 一种直接耐晒黑g的合成工艺

Also Published As

Publication number Publication date
CH585251A5 (enrdf_load_stackoverflow) 1977-02-28
NL7315937A (enrdf_load_stackoverflow) 1974-05-24
FR2207169A1 (enrdf_load_stackoverflow) 1974-06-14
BE807623A (fr) 1974-05-21
GB1438118A (en) 1976-06-03
DE2358080A1 (de) 1974-05-30

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