CA925856A - Azo compounds of low solubility in water, their production and use - Google Patents

Azo compounds of low solubility in water, their production and use

Info

Publication number: CA925856A
Authority: CA; Canada
Prior art keywords: production; water; low solubility; azo compounds; azo
Prior art date: 1970-05-06
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

CA112200A

Other languages

English (en)

Other versions

CA112200S (en

Inventor

Groebke Wolfgang

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.)

Sandoz Patent Ltd

Original Assignee

Sandoz Patent 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

1971-05-05

Publication date

1973-05-08

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

1971-05-05 Application filed by Sandoz Patent Ltd filed Critical Sandoz Patent Ltd

1973-05-08 Application granted granted Critical

1973-05-08 Publication of CA925856A publication Critical patent/CA925856A/en

Status 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
- 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)

CA112200A 1970-05-06 1971-05-05 Azo compounds of low solubility in water, their production and use Expired CA925856A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH680870A CH526615A (de)	1970-05-06	1970-05-06	Verfahren zur Herstellung in Wasser schwer löslicher Azoverbindungen
CH1924970		1970-12-29

Publications (1)

Publication Number	Publication Date
CA925856A true CA925856A (en)	1973-05-08

Family

ID=25700211

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA112200A Expired CA925856A (en)	1970-05-06	1971-05-05	Azo compounds of low solubility in water, their production and use
CA112201A Expired CA925857A (en)	1970-05-06	1971-05-05	Azo compounds of low solubility in water, their production and use

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA112201A Expired CA925857A (en)	1970-05-06	1971-05-05	Azo compounds of low solubility in water, their production and use

Country Status (13)

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

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 (de) *	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 (de) *	1977-11-21	1979-06-13	Ciba Geigy Ag	Monoazofarbstoffe,verfahren zu deren herstellung und ihre verwendung
IT1122520B (it) *	1978-09-08	1986-04-23	Ici Ltd	Coloranti

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1167704A (fr) *	1955-07-13	1958-11-28	Sandoz Ag	Colorants mono-azoïques insolubles dans l'eau, leur procédé de préparation et leurs applications
CH343560A (de) *	1956-07-21	1959-12-31	Sandoz Ag	Verfahren zur Herstellung wasserunlöslicher Monoazofarbstoffe
FR1383356A (fr) *	1963-02-21	1964-12-24	Ciba Geigy	Colorants monoazoïques insolubles dans l'eau et leur procédé d'obtention
FR1361809A (fr) *	1963-07-08	1964-05-22	Bayer Ag	Colorants monoazoïques et leur procédé de fabrication
FR1377496A (fr) *	1963-09-24	1964-11-06	Ici Ltd	Nouveaux colorants dispersés
CH465735A (de) *	1964-03-13	1968-11-30	Sandoz Ag	Verfahren zur Herstellung von Monoazofarbstoffen
FR1486349A (fr) *	1965-07-12	1967-06-23	Sandoz Sa	Colorants azoïques, leur procédé de fabrication et leurs applications

1971
- 1971-04-27 CY CY88271A patent/CY882A/xx 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/de not_active Expired
- 1971-04-28 DE DE19712120876 patent/DE2120876A1/de active Pending
- 1971-05-04 ES ES390851A patent/ES390851A1/es not_active Expired
- 1971-05-04 ES ES390852A patent/ES390852A1/es 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/xx unknown
- 1971-05-05 BE BE766773A patent/BE766773A/xx 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/xx unknown
- 1976-12-16 HK HK79876A patent/HK79876A/xx unknown
1977
- 1977-12-30 MY MY7700100A patent/MY7700100A/xx unknown

Also Published As

Publication number	Publication date
CY882A (en)	1977-03-18
HK79876A (en)	1976-12-24
GB1352059A (en)	1974-05-15
BE766773A (fr)	1971-10-01
DD95069A5 (de)	1973-01-12
DE2120877B2 (de)	1979-07-19
CA925857A (en)	1973-05-08
NL7106129A (de)	1971-11-09
KE2681A (en)	1976-12-24
ES390851A1 (es)	1974-08-01
JPS5426575B1 (de)	1979-09-05
NL7106130A (de)	1971-11-09
MY7700100A (en)	1977-12-31
DE2120876A1 (de)	1971-11-25
DE2120877C3 (de)	1980-03-20
ES390852A1 (es)	1974-08-01
DE2120877A1 (de)	1971-11-25
FR2088374B1 (de)	1975-08-22
FR2088375B1 (de)	1975-07-04
FR2088375A1 (de)	1972-01-07
FR2088374A1 (de)	1972-01-07
GB1349003A (en)	1974-03-27
BE766772A (fr)	1971-10-01

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