SU424364A3 - Способ получения водонерастворимого азокрасителя - Google Patents

Способ получения водонерастворимого азокрасителя

Info

Publication number
SU424364A3
SU424364A3 SU1636822A SU1636822A SU424364A3 SU 424364 A3 SU424364 A3 SU 424364A3 SU 1636822 A SU1636822 A SU 1636822A SU 1636822 A SU1636822 A SU 1636822A SU 424364 A3 SU424364 A3 SU 424364A3
Authority
SU
USSR - Soviet Union
Prior art keywords
dye
soluble nitrogen
obtaining water
water
substituted
Prior art date
Application number
SU1636822A
Other languages
English (en)
Russian (ru)
Original Assignee
Иностранцы Хансвилли фон Брахель, Эрнст Гейнрих Хорог Киндлер
Иностранна фирма Касселла Фарбверке Мейкур ФРГ
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 Иностранцы Хансвилли фон Брахель, Эрнст Гейнрих Хорог Киндлер, Иностранна фирма Касселла Фарбверке Мейкур ФРГ filed Critical Иностранцы Хансвилли фон Брахель, Эрнст Гейнрих Хорог Киндлер
Application granted granted Critical
Publication of SU424364A3 publication Critical patent/SU424364A3/ru

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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • 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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • 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
    • 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
    • C09B43/003—Cyclisation of azo dyes; Condensation of azo dyes with formation of ring, e.g. of azopyrazolone dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyridine Compounds (AREA)
SU1636822A 1970-03-28 1971-03-26 Способ получения водонерастворимого азокрасителя SU424364A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702015172 DE2015172A1 (de) 1970-03-28 1970-03-28 Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe

Publications (1)

Publication Number Publication Date
SU424364A3 true SU424364A3 (ru) 1974-04-15

Family

ID=5766680

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1636822A SU424364A3 (ru) 1970-03-28 1971-03-26 Способ получения водонерастворимого азокрасителя

Country Status (9)

Country Link
JP (1) JPS5417773B1 (fr)
AT (1) AT301716B (fr)
BE (1) BE764922A (fr)
CH (1) CH558823A (fr)
DE (1) DE2015172A1 (fr)
FR (1) FR2083644B1 (fr)
GB (1) GB1326124A (fr)
NL (1) NL7103582A (fr)
SU (1) SU424364A3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH637153A5 (de) * 1978-06-02 1983-07-15 Ciba Geigy Ag Azofarbstoffe und verfahren zur herstellung von azofarbstoffen.
DE19535501A1 (de) * 1995-09-25 1997-03-27 Bayer Ag Pyridonmethidazofarbstoffe
CN108047752A (zh) * 2017-12-29 2018-05-18 东营安诺其纺织材料有限公司 一种分散黄的生产工艺
EP3938418A1 (fr) 2019-03-14 2022-01-19 BYK-Chemie GmbH Additif rhéologique contenant des amides cycliques
CN111117289B (zh) * 2019-11-29 2022-07-19 浙江龙盛染料化工有限公司 一种蓝至黑色分散染料组合物和染料制品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH448085A (de) * 1963-04-09 1967-12-15 Hoffmann La Roche Verfahren zur Herstellung von Pyridinderivaten
FR1489492A (fr) * 1965-08-13 1967-07-21 Cassella Farbwerke Mainkur Ag Nouveaux colorants azoïques insolubles dans l'eau et leur préparation
CH471861A (de) * 1968-01-18 1969-04-30 Sandoz Ag Verfahren zur Herstellung von Monoazoverbindungen

Also Published As

Publication number Publication date
JPS5417773B1 (fr) 1979-07-03
DE2015172A1 (de) 1971-10-21
GB1326124A (en) 1973-08-08
FR2083644A1 (fr) 1971-12-17
CH558823A (de) 1975-02-14
NL7103582A (fr) 1971-09-30
FR2083644B1 (fr) 1975-10-10
BE764922A (fr) 1971-09-27
AT301716B (de) 1972-09-11

Similar Documents

Publication Publication Date Title
SU424364A3 (ru) Способ получения водонерастворимого азокрасителя
US5091532A (en) Process for the preparation of pigments based on isoindole
SU481155A3 (ru) Способ получени -(фурил-метил)морфинанов
SU505348A3 (ru) Способ получени циклопропиламинов
US2895992A (en) Process for the production of benzoic
US5162584A (en) Fluorobenzene derivatives
US4088673A (en) Process for the preparation of styryl dyestuffs
DE2361338A1 (de) Verfahren zur herstellung von furanverbindungen
KR880701236A (ko) 치료학적 항궤양 활성이 있는 화합물의 합성 방법
EP0243646B1 (fr) Procédé pour la préparation de forskoline à partir de désoxy-9 forskoline et produits intermédiaires à cette fin
SU569280A3 (ru) Способ получени аралкиловых эфиров аминокислот или их солей
US4212804A (en) Process for the preparation of optionally substituted 2,3-indolinediones
SU677653A3 (ru) Способ получени 2-бензоил-3аминопиридинов или их солей
US2904551A (en) Chemical compounds and processes of preparing the same
SU113692A1 (ru) Способ получени родацианиновых красителей
SU540565A3 (ru) Способ получени производных 3-сульфонил-2-аза нтарной кислоты или их солей
SU558639A3 (ru) Способ получени производных аминооксигидроксамовой кислоты или их солей
US2927925A (en) Scopine and sgopoline esters of alpha
US3507887A (en) Process of preparing 2-alkyl quinizarins and 2-aryl-methylene quinizarins
SU429059A1 (ru) Способ получения производных \-
SU129650A1 (ru) Способ получени 5-(-оксиэтильных производных 2-окси-, 2-тио- и 2-амино-4-оксипиримидинов
US4352935A (en) Process for obtaining P-acetamido phenol α-methyl-4(2'thienyl-carbonyl) phenyl acetate
US2527265A (en) Thiazolidone compounds
US2451310A (en) Alkyl esters of alpha-acylamino, alpha-cyano, beta-(3 indole)-propionic acid
US2542597A (en) Urethanes of 2-naphthyl j acid and their brominated derivatives