CA1110011A - Modifications of mixtures of azo dyestuffs stable under dyeing conditions - Google Patents

Modifications of mixtures of azo dyestuffs stable under dyeing conditions

Info

Publication number
CA1110011A
CA1110011A CA287,268A CA287268A CA1110011A CA 1110011 A CA1110011 A CA 1110011A CA 287268 A CA287268 A CA 287268A CA 1110011 A CA1110011 A CA 1110011A
Authority
CA
Canada
Prior art keywords
aniline
temperature
mole
cyanethyl
stable under
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
CA287,268A
Other languages
English (en)
French (fr)
Inventor
Walter Deucker
Hubert Kruse
Karl Sommer
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1110011A publication Critical patent/CA1110011A/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
    • 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
    • C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo 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
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0028—Crystal modifications; Special X-ray patterns of azo compounds
    • C09B67/0029—Crystal modifications; Special X-ray patterns of azo compounds of monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CA287,268A 1976-09-23 1977-09-22 Modifications of mixtures of azo dyestuffs stable under dyeing conditions Expired CA1110011A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2642730.5 1976-09-23
DE762642730A DE2642730C3 (de) 1976-09-23 1976-09-23 Färbestabile Modifikation von Mischfarbstoffen

Publications (1)

Publication Number Publication Date
CA1110011A true CA1110011A (en) 1981-10-06

Family

ID=5988600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA287,268A Expired CA1110011A (en) 1976-09-23 1977-09-22 Modifications of mixtures of azo dyestuffs stable under dyeing conditions

Country Status (11)

Country Link
JP (1) JPS6047310B2 (xx)
BE (1) BE859004A (xx)
BR (1) BR7706341A (xx)
CA (1) CA1110011A (xx)
CH (1) CH645496GA3 (xx)
DE (1) DE2642730C3 (xx)
FR (1) FR2365612A1 (xx)
GB (1) GB1542751A (xx)
IN (1) IN146933B (xx)
IT (1) IT1085046B (xx)
MX (1) MX4570E (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225156A (ja) * 1982-06-21 1983-12-27 Gosei Senriyou Gijutsu Kenkyu Kumiai モノアゾ染料及びその製法
JPS62120628U (xx) * 1986-01-24 1987-07-31
JPS63126306A (ja) * 1986-11-17 1988-05-30 Hitachi Ltd 負帰還増幅回路
CN105623299B (zh) * 2015-11-19 2018-03-23 浙江闰土研究院有限公司 一种化合物新晶型、其制备方法及用途

Also Published As

Publication number Publication date
DE2642730A1 (de) 1978-03-30
BR7706341A (pt) 1978-06-06
DE2642730B2 (de) 1978-07-20
MX4570E (es) 1982-06-17
DE2642730C3 (de) 1979-03-08
FR2365612B1 (xx) 1982-11-12
BE859004A (fr) 1978-03-23
JPS5340019A (en) 1978-04-12
GB1542751A (en) 1979-03-21
IN146933B (xx) 1979-10-20
IT1085046B (it) 1985-05-28
CH645496GA3 (en) 1984-10-15
JPS6047310B2 (ja) 1985-10-21
FR2365612A1 (fr) 1978-04-21

Similar Documents

Publication Publication Date Title
JP3354948B2 (ja) 高められた生物による除去可能性若しくは分解可能性を有する分散剤
US4319880A (en) Monoazo dyestuff being stable under dyeing conditions; its manufacture and its use
JPS5945697B2 (ja) 染色安定性の分散染料および合成および半合成織物材料の染色またはなつ染へのその使用
CA1064917A (en) Stable monoazo dyestuff
CA1110011A (en) Modifications of mixtures of azo dyestuffs stable under dyeing conditions
CN104592782B (zh) 适于酸-碱性浴中染色的偶氮型分散染料、制备及应用
JP2628363B2 (ja) 染料の結晶変態及びその製造法
EP0124866B1 (de) Kaltwasserdispergierbare Farbstoffgranulate
US4908042A (en) Process for coloring cellulose on polyester with water-insoluble red mono-azo dyes
US5174792A (en) Mixtures of monoazo dyes: dicyano-nitrobenzene azo compounds
JPH02202508A (ja) アリールスルホン酸とホルムアルデヒドとからの縮合物の製法及びこれからなる分散剤
JPH0841364A (ja) 水不溶性赤色モノアゾ染料、その製造方法及びこれを用いて染色又は捺染する方法
US4620853A (en) Dyestuff mixtures, process for their preparation and process for dyeing and printing hydrophobic fiber materials
JPS6051507B2 (ja) 分散染料の水に分散可能な粉末状調製物の製法
JPH0430426B2 (xx)
US5069682A (en) Color-stable beta-modification of a monoazo dye, a process for its preparation, and its use
JPH0413386B2 (xx)
US5466791A (en) Monoazo dyes, their preparation and use
US5292872A (en) Monoazo dispersed dyes, mixtures containing them, and the preparation and the use thereof
JP2647939B2 (ja) アゾ染料の製造方法
CN112694768B (zh) 一种红色分散染料组合物、红色分散染料及其制备方法和用途
US5037962A (en) β-modification of 1-(2,4-dinitro-6-chloro-phenylazo)-2-propionylamino-4-N-ethylamino-5-(2-methoxy-ethoxy)benzene, its preparation and its use
KR840000808B1 (ko) 모노아조 염료의 결정성 변체의 제조방법
JPH0625546A (ja) モノアゾ染料およびそれを含む混合物
DE2336717A1 (de) Dispersionsstabile modifikation eines dispersionsfarbstoffs

Legal Events

Date Code Title Description
MKEX Expiry