BE749035A - Composes disazoiques, leur procede de preparation et leur emploi - Google Patents

Composes disazoiques, leur procede de preparation et leur emploi

Info

Publication number
BE749035A
BE749035A BE749035DA BE749035A BE 749035 A BE749035 A BE 749035A BE 749035D A BE749035D A BE 749035DA BE 749035 A BE749035 A BE 749035A
Authority
BE
Belgium
Prior art keywords
preparation process
disazoic
compounds
disazoic compounds
preparation
Prior art date
Application number
Other languages
English (en)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of BE749035A publication Critical patent/BE749035A/fr

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
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals
    • 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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/325—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting sulfonic acids with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
BE749035D 1969-04-17 1970-04-15 Composes disazoiques, leur procede de preparation et leur emploi BE749035A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH582169A CH532640A (de) 1969-04-17 1969-04-17 Verwendung bestimmter Disazoverbindungen als Farbstoffe

Publications (1)

Publication Number Publication Date
BE749035A true BE749035A (fr) 1970-10-16

Family

ID=4299852

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749035D BE749035A (fr) 1969-04-17 1970-04-15 Composes disazoiques, leur procede de preparation et leur emploi

Country Status (8)

Country Link
US (1) US3725384A (fr)
BE (1) BE749035A (fr)
CA (1) CA924711A (fr)
CH (1) CH532640A (fr)
DE (1) DE2017650A1 (fr)
FR (1) FR2044729B1 (fr)
GB (1) GB1302758A (fr)
NL (1) NL7005493A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308723A1 (de) * 1973-02-22 1974-08-29 Bayer Ag Disazofarbstoffe

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997522A (en) * 1969-05-31 1976-12-14 Bayer Aktiengesellschaft Disazo dyestuffs
CA926386A (en) * 1970-08-25 1973-05-15 Fasciati Alfred Disazo compounds, their manufacture and use
US4285864A (en) * 1970-10-12 1981-08-25 Crompton & Knowles Corporation Disulfonic phenyl-azo-naphthyl-azo-phenyl alkoxy dyes for polyamides
US4166059A (en) * 1971-04-02 1979-08-28 Crompton & Knowles Corporation Alkali-fast disazo disulfimide dyes
DE2411291A1 (de) * 1974-03-09 1975-09-18 Bayer Ag Disazofarbstoffe
GB1593864A (en) * 1977-04-05 1981-07-22 Ici Ltd Colouration of differential-dyeing nylon fibres with mixtures of acid dyes
DE2720660C2 (de) * 1977-05-07 1979-03-08 Hoechst Ag, 6000 Frankfurt Verfahren zum Färben oder Bedrucken von Polyesterfasern
DE2837500A1 (de) * 1978-08-28 1980-03-20 Basf Ag Verfahren zum faerben von cellulosehaltigem textilmaterial und neue farbstoffe
CN103270118B (zh) * 2010-10-22 2015-05-13 美利肯公司 用作上蓝剂的二偶氮着色剂
US20120101018A1 (en) * 2010-10-22 2012-04-26 Gregory Scot Miracle Bis-azo colorants for use as bluing agents
US8378083B2 (en) * 2010-10-22 2013-02-19 Milliken & Company Bis-azo colorants for use as bluing agents
WO2012054058A1 (fr) * 2010-10-22 2012-04-26 The Procter & Gamble Company Colorants bis-azoïques destinés à être utilisés à titre d'agents de bleuissement
CN115505281B (zh) * 2022-09-19 2023-08-15 金华双宏化工有限公司 改进型橙色酸性染料及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH426059A (de) * 1960-02-15 1966-12-15 Sandoz Ag Verfahren zur Herstellung von Disazoverbindungen
CH413168A (de) * 1961-01-30 1966-05-15 Ciba Geigy Verfahren zur Herstellung von wasserunlöslichen Disazofarbstoffen
CH464393A (de) * 1965-12-16 1968-10-31 Sandoz Ag Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308723A1 (de) * 1973-02-22 1974-08-29 Bayer Ag Disazofarbstoffe

Also Published As

Publication number Publication date
SU440849A3 (fr) 1974-08-25
FR2044729A1 (fr) 1971-02-26
DE2017650A1 (de) 1970-10-29
US3725384A (en) 1973-04-03
CA924711A (en) 1973-04-17
CH532640A (de) 1973-01-15
NL7005493A (fr) 1970-10-20
GB1302758A (fr) 1973-01-10
FR2044729B1 (fr) 1973-07-13

Similar Documents

Publication Publication Date Title
BE752512A (fr) Nouvelles polyaryl-ether-sulfones et leur procede de preparation
BE760121A (fr) Esters perfluoralkyl-monocarboxyliques n-heterocycliques, leur procede de preparation et leur emploi
BE749035A (fr) Composes disazoiques, leur procede de preparation et leur emploi
BE746737A (fr) Nouveaux composes azoliques, leur procede de preparation et leur emplo
BE785254A (fr) Derives s-triaziniques, leur procede de preparation et leur emploi
BE745863A (fr) Derives de furanne-3-carboxamides et leur procede de preparation
BE746738A (fr) Nouveaux composes azoliques, leur procede de preparation et leur emplo
BE749110A (fr) Colorants oxaziniques et leur procede de preparation
BE743991A (fr) Colorants disazoiques, leur procede de preparation et leur emploi
BE749102A (fr) 2-(5-nitro-2-imidazolyl)-benzimidazoles et leur procede de preparation
BE769877A (fr) Composes de sulfinyl- et sulfonylpyridine et leur preparation
BE744509A (fr) Benzo-(mono,bis- et tris-) thiophenes et leur procede de preparation
BE744226A (fr) Acylates de delta4,20,22-bufatrienolidrhamnoside et leur procede de preparation
BE795019A (fr) Composes anthraquinoniques, leur procede de preparation et leur utilisation
BE766008A (fr) Nouveaux composes antibacteriens et leur procede de preparation
BE753292A (fr) Colorants, leur procede de preparation et leur utilisation
BE774321A (fr) Composes azoiques, leur procede de preparation et leur emploi
BE751562A (fr) 4-pyrazolidinols 1,2-disubstitues et leur procede de preparation
BE753632A (fr) Nitrofuryl-aminoalkoxy-pyrimidines et leur procede de preparation
BE779758A (fr) Composes perfluores phosphoreux, leur procede de preparation etleur emploi
BE749101A (fr) 3-(5-nitro-2-imidazolyl-methyleneamino)-2-oxazolidinones et leur procede de preparation
BE751069A (fr) Composes monoazoiques, leur procede de preparation et leur emploi
BE762252A (fr) Nouveaux composes monoazoiques, leur procede de preparation et leur emploi en teinture
BE755922A (fr) Polyisocyanurates-polyurees et leur procede de preparation
BE754110A (fr) 14beta-hydroxy-15alpha-acyloxy-cardenolides et leur procede de preparation