FR1127885A - New fat soluble azo dyes, their preparation and uses - Google Patents

New fat soluble azo dyes, their preparation and uses

Info

Publication number
FR1127885A
FR1127885A FR1127885DA FR1127885A FR 1127885 A FR1127885 A FR 1127885A FR 1127885D A FR1127885D A FR 1127885DA FR 1127885 A FR1127885 A FR 1127885A
Authority
FR
France
Prior art keywords
preparation
azo dyes
soluble azo
fat soluble
new fat
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.)
Expired
Application number
Other languages
French (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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1127885A publication Critical patent/FR1127885A/en
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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/30—Preparation of azo dyes from other azo compounds by esterification of —COOH or —SO3H groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1127885D 1954-07-23 1955-07-22 New fat soluble azo dyes, their preparation and uses Expired FR1127885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1127885X 1954-07-23

Publications (1)

Publication Number Publication Date
FR1127885A true FR1127885A (en) 1956-12-26

Family

ID=4559007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1127885D Expired FR1127885A (en) 1954-07-23 1955-07-22 New fat soluble azo dyes, their preparation and uses

Country Status (1)

Country Link
FR (1) FR1127885A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013809A1 (en) * 1968-07-26 1970-04-10 Basf Ag
EP0031572A2 (en) * 1979-12-29 1981-07-08 BASF Aktiengesellschaft Soluble dyestuffs and their use in colouring mineral-oil products, fats and waxes
EP0095731A1 (en) * 1982-06-01 1983-12-07 CASSELLA Aktiengesellschaft Water-insoluble monoazo dyestuffs, their preparation and their use
EP0266569A2 (en) * 1986-10-09 1988-05-11 BASF Aktiengesellschaft Solvent dyes with carboxylic-acid functions
EP0427048A2 (en) * 1989-11-07 1991-05-15 Bayer Ag Metal complex compounds

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013809A1 (en) * 1968-07-26 1970-04-10 Basf Ag
US3673170A (en) * 1968-07-26 1972-06-27 Basf Ag Phenyl-azo-naphthol dyes
EP0031572A2 (en) * 1979-12-29 1981-07-08 BASF Aktiengesellschaft Soluble dyestuffs and their use in colouring mineral-oil products, fats and waxes
EP0031572B1 (en) * 1979-12-29 1983-06-22 BASF Aktiengesellschaft Soluble dyestuffs and their use in colouring mineral-oil products, fats and waxes
EP0095731A1 (en) * 1982-06-01 1983-12-07 CASSELLA Aktiengesellschaft Water-insoluble monoazo dyestuffs, their preparation and their use
EP0266569A2 (en) * 1986-10-09 1988-05-11 BASF Aktiengesellschaft Solvent dyes with carboxylic-acid functions
EP0266569A3 (en) * 1986-10-09 1988-07-27 Basf Aktiengesellschaft Solvent dyes with carboxylic-acid functions
US4965345A (en) * 1986-10-09 1990-10-23 Basf Aktiengesellschaft Solvent azo dyes having carboxylic acid functions
EP0427048A2 (en) * 1989-11-07 1991-05-15 Bayer Ag Metal complex compounds
EP0427048A3 (en) * 1989-11-07 1991-12-27 Bayer Ag Metal complex compounds
US5134237A (en) * 1989-11-07 1992-07-28 Bayer Aktiengesellschaft Pyridonyl substituted isoindolehydrazone metal complex compounds

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