FR2650836B1 - PROCESS FOR THE PREPARATION OF MIXTURES OF DISAZO PIGMENTS - Google Patents

PROCESS FOR THE PREPARATION OF MIXTURES OF DISAZO PIGMENTS

Info

Publication number
FR2650836B1
FR2650836B1 FR909010062A FR9010062A FR2650836B1 FR 2650836 B1 FR2650836 B1 FR 2650836B1 FR 909010062 A FR909010062 A FR 909010062A FR 9010062 A FR9010062 A FR 9010062A FR 2650836 B1 FR2650836 B1 FR 2650836B1
Authority
FR
France
Prior art keywords
mixtures
preparation
disazo pigments
disazo
pigments
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 - Lifetime
Application number
FR909010062A
Other languages
French (fr)
Other versions
FR2650836A1 (en
Inventor
Werner Guthauser
Philippe Rohner
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
Publication of FR2650836A1 publication Critical patent/FR2650836A1/en
Application granted granted Critical
Publication of FR2650836B1 publication Critical patent/FR2650836B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • C09B67/0055—Mixtures of two or more disazo dyes
    • 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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
FR909010062A 1989-08-10 1990-08-07 PROCESS FOR THE PREPARATION OF MIXTURES OF DISAZO PIGMENTS Expired - Lifetime FR2650836B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH293989 1989-08-10

Publications (2)

Publication Number Publication Date
FR2650836A1 FR2650836A1 (en) 1991-02-15
FR2650836B1 true FR2650836B1 (en) 1992-07-17

Family

ID=4245035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909010062A Expired - Lifetime FR2650836B1 (en) 1989-08-10 1990-08-07 PROCESS FOR THE PREPARATION OF MIXTURES OF DISAZO PIGMENTS

Country Status (5)

Country Link
JP (1) JPH0388876A (en)
KR (1) KR910004758A (en)
DE (1) DE4025037A1 (en)
FR (1) FR2650836B1 (en)
GB (1) GB2235694B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0416256D0 (en) 2004-07-20 2004-08-25 Avecia Ltd Manufacturing process
JP4892898B2 (en) * 2005-09-09 2012-03-07 東洋インキＳｃホールディングス株式会社 Disazo pigment composition and method for producing the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1851097A (en) * 1927-02-21 1932-03-29 Gen Aniline Works Inc New azo dyestuffs
US2410219A (en) * 1942-12-22 1946-10-29 Sun Chemical Corp Pigment or dyestuff and method of making the same
JPS4826373B1 (en) * 1963-04-01 1973-08-09
NL129230C (en) * 1964-02-22
FR90694E (en) * 1965-08-14 1968-04-05
DE1544535A1 (en) * 1965-08-20 1969-04-03 Hoechst Ag Dye mixtures of water-insoluble disazo dyes and processes for the preparation of these water-insoluble disazo dyes
FR2376192A1 (en) * 1976-12-30 1978-07-28 Ugine Kuhlmann NEW YELLOW PIGMENTARY COMPOSITIONS FOR PRINTING INKS
DE2844634A1 (en) * 1978-10-13 1980-04-24 Hoechst Ag METHOD FOR THE CONTINUOUS PRODUCTION OF AZOPIGMENTS
IN169307B (en) * 1986-05-03 1991-09-28 Hoechst Ag
US4885033A (en) * 1987-10-03 1989-12-05 Ciba-Geigy Corporation Pigment compositions based on acetoacetarylide derivatives

Also Published As

Publication number Publication date
FR2650836A1 (en) 1991-02-15
KR910004758A (en) 1991-03-29
GB2235694A (en) 1991-03-13
JPH0388876A (en) 1991-04-15
DE4025037A1 (en) 1991-02-14
GB2235694B (en) 1992-06-24
GB9017021D0 (en) 1990-09-26

Similar Documents

Publication Publication Date Title
EP0428003A3 (en) Process for the preparation of polyetherglycols
IS3589A7 (en) Process for the preparation of the compound Indenoindoles I
FR2599369B1 (en) PROCESS FOR THE PREPARATION OF DISILYLMETHANES
FR2626883B1 (en) PROCESS FOR THE PREPARATION OF N-PHOSPHONOMETHYL-IMINO-DIACETIC
FR2609027B1 (en) PROCESS FOR THE PREPARATION OF MERCAPTOALCOOLS
FR2643902B1 (en) PROCESS FOR THE PREPARATION OF N-ALLYLMETATRIFLUOROMETHYLANILINE
FR2650836B1 (en) PROCESS FOR THE PREPARATION OF MIXTURES OF DISAZO PIGMENTS
HU901630D0 (en) Process for the preparation of o-carboxy-pyridyl- and o-carboxy-imidazolinones
FR2641283B1 (en) PROCESS FOR THE EXTRACTION OF COLORING SUBSTANCES
FI901358A0 (en) Process for the preparation of fluorophenols
EP0412361A3 (en) Process for the preparation of 4-methylentetrahydropyran
IL95496A0 (en) Process for the preparation of fluoropyridines
EP0415189A3 (en) Process for the preparation of aminbenzylalcohol
FI93363C (en) New process for the preparation of 2-diazo-3-trisubstituted silyloxy-3-butenoates
FR2604703B1 (en) PROCESS FOR THE PREPARATION OF POLYFLUOROENOLATES
GB2236535B (en) Process for the preparation of nu-substituted nitro-p-phenylenediamines
FR2640264B1 (en) PROCESS FOR THE PREPARATION OF PERFLUOROALKYLTHIOETHERS
EP0437820A3 (en) Process for the preparation of glycosyl-anthracyclinones
FR2642067B1 (en) PROCESS FOR THE PREPARATION OF 1H-PYRAZINONE-2
FR2623497B1 (en) PROCESS FOR THE PREPARATION OF PERFLUOROALCANECARBOXAMIDES
HU896334D0 (en) Process for the preparation of organic intermediate
FR2632954B1 (en) PROCESS FOR THE PREPARATION OF PYRIMIDINE-N-OXIDES
EP0415166A3 (en) Process for the preparation of cyanohydantoines
NO940861D0 (en) Process for the preparation of substituted 2-aminoteralines
FR2647108B1 (en) PROCESS FOR THE PREPARATION OF AROMATIC KETONES

Legal Events

Date Code Title Description
ST Notification of lapse