AT290694B - Process for the production of new azo dyes that are sparingly soluble in water - Google Patents

Process for the production of new azo dyes that are sparingly soluble in water

Info

Publication number: AT290694B
Authority: AT; Austria
Prior art keywords: production; water; sparingly soluble; azo dyes; new azo
Prior art date: 1969-03-10

Application number

AT218570A

Other languages

German (de)

Original Assignee

Geigy Ag J R

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.)

1969-03-10

Filing date

1970-03-09

Publication date

1971-06-11

1970-03-09 Application filed by Geigy Ag J R filed Critical Geigy Ag J R

1971-06-11 Application granted granted Critical

1971-06-11 Publication of AT290694B publication Critical patent/AT290694B/en

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
- C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/54—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an epoxy or halohydrin group
- C09B62/58—Azo dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)
Pyridine Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT218570A 1969-03-10 1970-03-09 Process for the production of new azo dyes that are sparingly soluble in water AT290694B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH357769A CH505878A (en)	1969-03-10	1969-03-10	Process for the production of azo dyes which are sparingly soluble in water

Publications (1)

Publication Number	Publication Date
AT290694B true AT290694B (en)	1971-06-11

Family

ID=4258980

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT218570A AT290694B (en)	1969-03-10	1970-03-09	Process for the production of new azo dyes that are sparingly soluble in water

Country Status (9)

Country	Link
JP (1)	JPS4812164B1 (en)
AT (1)	AT290694B (en)
BE (1)	BE747084A (en)
BR (1)	BR7017331D0 (en)
CH (2)	CH505880A (en)
ES (1)	ES377278A1 (en)
FR (1)	FR2034792A1 (en)
GB (1)	GB1297057A (en)
NL (1)	NL7003336A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53110270U (en) *	1977-02-07	1978-09-04
US20010018446A1 (en)	1999-09-23	2001-08-30	G.D. Searle & Co.	Substituted N-Aliphatic-N-Aromatictertiary-Heteroalkylamines useful for inhibiting cholesteryl ester transfer protein activity
CN107043551B (en) *	2017-05-31	2019-12-13	蓬莱嘉信染料化工股份有限公司	Orange-red disperse dye compound, dye composition, and preparation method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1644369A1 (en) *	1966-03-11	1971-03-25	Sandoz Ag	Process for the preparation of monoazo dyes

1969
- 1969-03-10 CH CH85271A patent/CH505880A/en not_active IP Right Cessation
- 1969-03-10 CH CH357769A patent/CH505878A/en not_active IP Right Cessation
1970
- 1970-03-03 BR BR21733170A patent/BR7017331D0/en unknown
- 1970-03-09 AT AT218570A patent/AT290694B/en not_active IP Right Cessation
- 1970-03-09 GB GB1297057D patent/GB1297057A/en not_active Expired
- 1970-03-09 JP JP1937770A patent/JPS4812164B1/ja active Pending
- 1970-03-09 BE BE747084D patent/BE747084A/en unknown
- 1970-03-09 ES ES377278A patent/ES377278A1/en not_active Expired
- 1970-03-09 NL NL7003336A patent/NL7003336A/xx unknown
- 1970-03-10 FR FR7008492A patent/FR2034792A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
JPS4812164B1 (en)	1973-04-18
BE747084A (en)	1970-09-09
DE2011051A1 (en)	1970-09-17
BR7017331D0 (en)	1973-01-04
FR2034792A1 (en)	1970-12-18
NL7003336A (en)	1970-09-14
CH505878A (en)	1971-04-15
GB1297057A (en)	1972-11-22
CH505880A (en)	1971-04-15
ES377278A1 (en)	1972-12-16

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Legal Events

Date	Code	Title	Description
1972-04-15	EIH	Change in the person of patent owner
1977-07-15	ELJ	Ceased due to non-payment of the annual fee