KE2681A - Monoazo compounds of low solubility in water, their production and use as dyes - Google Patents

Monoazo compounds of low solubility in water, their production and use as dyes

Info

Publication number: KE2681A
Authority: KE; Kenya
Prior art keywords: dyes; production; water; low solubility; monoazo compounds
Prior art date: 1970-05-06

Application number

KE268176A

Inventor

W Groebke

Original Assignee

Sandoz Ltd

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.)

1970-05-06

Filing date

1976-11-30

Publication date

1976-12-24

1970-05-06 Priority claimed from CH680870A external-priority patent/CH526615A/en

1976-11-30 Application filed by Sandoz Ltd filed Critical Sandoz Ltd

1976-12-24 Publication of KE2681A publication Critical patent/KE2681A/en

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
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
- 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
- C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)

KE268176A 1970-05-06 1976-11-30 Monoazo compounds of low solubility in water, their production and use as dyes KE2681A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH680870A CH526615A (en)	1970-05-06	1970-05-06	Disperse azo dyes for hydrophobic materials esp aromatic polyesters
CH1924970		1970-12-29

Publications (1)

Publication Number	Publication Date
KE2681A true KE2681A (en)	1976-12-24

Family

ID=25700211

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KE268176A KE2681A (en)	1970-05-06	1976-11-30	Monoazo compounds of low solubility in water, their production and use as dyes

Country Status (13)

Country	Link
JP (1)	JPS5426575B1 (en)
BE (2)	BE766772A (en)
CA (2)	CA925856A (en)
CY (1)	CY882A (en)
DD (1)	DD95069A5 (en)
DE (2)	DE2120877C3 (en)
ES (2)	ES390851A1 (en)
FR (2)	FR2088374B1 (en)
GB (2)	GB1352059A (en)
HK (1)	HK79876A (en)
KE (1)	KE2681A (en)
MY (1)	MY7700100A (en)
NL (2)	NL7106130A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4042580A (en) *	1970-05-06	1977-08-16	Sandoz Ltd.	Phenylazophenyl dyes having an alkoxyacylamino group on the coupling component radical
US4038269A (en) *	1970-05-06	1977-07-26	Sandoz Ltd.	2'-alkoxyacylamino-4'-alkylamino-4-nitro-1,1'-azobenzene disperse dyes
US4667023A (en) *	1973-07-16	1987-05-19	Sandoz Ltd.	4-(2'-halo-4'-nitrophenylazo)-2-2[2'-(C1-2 alkoxy or 2"-methoxyethoxy)ethoxycarbonylamino --N,N-di-C2-3 alkylanilines
GB1565531A (en) *	1976-02-05	1980-04-23	Ici Ltd	Diperse monoazo dyestuffs
US4076706A (en) *	1976-11-15	1978-02-28	Eastman Kodak Company	Disperse dyes from 2-cyano-4,6-dinitroaniline and selected 2(2'-alkoxy-5'-acylamidoanilino)alkanes
LU76960A1 (en) *	1977-03-16	1978-10-18
GB1597672A (en) *	1977-03-16	1981-09-09	Ciba Geigy Ag	Azi dyes containing an alkyl carbonylamino substituent
LU78553A1 (en) *	1977-11-21	1979-06-13	Ciba Geigy Ag	MONOAZO DYES, METHOD OF MANUFACTURING AND USE
IT1122520B (en) *	1978-09-08	1986-04-23	Ici Ltd	DYES

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1167704A (en) *	1955-07-13	1958-11-28	Sandoz Ag	Water-insoluble mono-azo dyes, process for their preparation and applications
CH343560A (en) *	1956-07-21	1959-12-31	Sandoz Ag	Process for the preparation of water-insoluble monoazo dyes
FR1383356A (en) *	1963-02-21	1964-12-24	Ciba Geigy	Water-insoluble monoazo dyes and process for obtaining them
FR1361809A (en) *	1963-07-08	1964-05-22	Bayer Ag	Monoazo dyes and their manufacturing process
FR1377496A (en) *	1963-09-24	1964-11-06	Ici Ltd	New disperse dyes
CH465735A (en) *	1964-03-13	1968-11-30	Sandoz Ag	Process for the preparation of monoazo dyes
FR1486349A (en) *	1965-07-12	1967-06-23	Sandoz Sa	Azo dyes, their manufacturing process and applications

1971
- 1971-04-27 CY CY88271A patent/CY882A/en unknown
- 1971-04-27 GB GB1167671A patent/GB1352059A/en not_active Expired
- 1971-04-27 GB GB1170871A patent/GB1349003A/en not_active Expired
- 1971-04-28 DE DE19712120877 patent/DE2120877C3/en not_active Expired
- 1971-04-28 DE DE19712120876 patent/DE2120876A1/en active Pending
- 1971-05-04 ES ES390851A patent/ES390851A1/en not_active Expired
- 1971-05-04 ES ES390852A patent/ES390852A1/en not_active Expired
- 1971-05-05 FR FR7116173A patent/FR2088374B1/fr not_active Expired
- 1971-05-05 CA CA112200A patent/CA925856A/en not_active Expired
- 1971-05-05 FR FR7116174A patent/FR2088375B1/fr not_active Expired
- 1971-05-05 CA CA112201A patent/CA925857A/en not_active Expired
- 1971-05-05 NL NL7106130A patent/NL7106130A/xx unknown
- 1971-05-05 BE BE766772A patent/BE766772A/en unknown
- 1971-05-05 BE BE766773A patent/BE766773A/en unknown
- 1971-05-05 DD DD15488071A patent/DD95069A5/xx unknown
- 1971-05-05 NL NL7106129A patent/NL7106129A/xx unknown
- 1971-05-06 JP JP3010271A patent/JPS5426575B1/ja active Pending
1976
- 1976-11-30 KE KE268176A patent/KE2681A/en unknown
- 1976-12-16 HK HK79876A patent/HK79876A/en unknown
1977
- 1977-12-30 MY MY7700100A patent/MY7700100A/en unknown

Also Published As

Publication number	Publication date
CY882A (en)	1977-03-18
HK79876A (en)	1976-12-24
GB1352059A (en)	1974-05-15
BE766773A (en)	1971-10-01
DD95069A5 (en)	1973-01-12
DE2120877B2 (en)	1979-07-19
CA925857A (en)	1973-05-08
NL7106129A (en)	1971-11-09
ES390851A1 (en)	1974-08-01
JPS5426575B1 (en)	1979-09-05
NL7106130A (en)	1971-11-09
CA925856A (en)	1973-05-08
MY7700100A (en)	1977-12-31
DE2120876A1 (en)	1971-11-25
DE2120877C3 (en)	1980-03-20
ES390852A1 (en)	1974-08-01
DE2120877A1 (en)	1971-11-25
FR2088374B1 (en)	1975-08-22
FR2088375B1 (en)	1975-07-04
FR2088375A1 (en)	1972-01-07
FR2088374A1 (en)	1972-01-07
GB1349003A (en)	1974-03-27
BE766772A (en)	1971-10-01

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