CH356230A - Verfahren zur Herstellung von Dioxazinfarbstoffen - Google Patents

Verfahren zur Herstellung von Dioxazinfarbstoffen

Info

Publication number: CH356230A
Authority: CH; Switzerland
Prior art keywords: preparation; dioxazine dyes; dioxazine; dyes
Prior art date: 1957-05-10

Application number

Other languages

English (en)

Inventor

Andre Dr Pugin

Emil Dr Stocker

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.)

1957-05-10

Filing date

1957-05-10

Publication date

1961-08-15

1957-05-10 Application filed by Geigy Ag J R filed Critical Geigy Ag J R

1961-08-15 Publication of CH356230A publication Critical patent/CH356230A/de

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
- C09B19/00—Oxazine dyes
- C09B19/02—Bisoxazines prepared from aminoquinones

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Coloring (AREA)

CH356230D 1957-05-10 1957-05-10 Verfahren zur Herstellung von Dioxazinfarbstoffen CH356230A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2954378X		1957-05-10

Publications (1)

Publication Number	Publication Date
CH356230A true CH356230A (de)	1961-08-15

Family

ID=4573006

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH356230D CH356230A (de)	1957-05-10	1957-05-10	Verfahren zur Herstellung von Dioxazinfarbstoffen

Country Status (5)

Country	Link
US (1)	US2954378A (de)
BE (1)	BE567539A (de)
CH (1)	CH356230A (de)
DE (1)	DE1079251B (de)
NL (1)	NL102779C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0142777A2 (de) *	1983-11-19	1985-05-29	Bayer Ag	Basische Triphendioxazinfarbstoffe ihre Herstellung und Verwendung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3883523A (en) *	1970-05-15	1975-05-13	Ici Ltd	Triazine derivatives of triphenodioxazines
GB1450746A (en) *	1974-01-31	1976-09-29	Ici Ltd	Tripendioxazine dyestuffs
AU497288B2 (en) *	1975-04-15	1978-12-07	Imperial Chemical Industries Limited	Dyestuffs
GB8421555D0 (en) *	1984-08-24	1984-09-26	Ici Plc	Water-soluble dye
CH679307A5 (de) *	1989-02-24	1992-01-31	Sandoz Ag
CN116875079A (zh) *	2023-05-30	2023-10-13	浙江传化华洋化工有限公司	杂环有机颜料及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB427977A (en) *	1932-11-03	1935-05-03	Ig Farbenindustrie Ag	Manufacture of dyestuffs of the oxazine series
US2845423A (en) *	1955-12-07	1958-07-29	Allied Chem	N, n'-disubstituted-3, 7-diamino-polysulfodibenzothiophene-dioxides

0
- NL NL102779D patent/NL102779C/xx active
- BE BE567539D patent/BE567539A/xx unknown
1957
- 1957-05-10 CH CH356230D patent/CH356230A/de unknown
1958
- 1958-05-02 US US732448A patent/US2954378A/en not_active Expired - Lifetime
- 1958-05-09 DE DEG24505A patent/DE1079251B/de active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0142777A2 (de) *	1983-11-19	1985-05-29	Bayer Ag	Basische Triphendioxazinfarbstoffe ihre Herstellung und Verwendung
EP0142777A3 (en) *	1983-11-19	1986-03-26	Bayer Ag	Basic triphendioxazine dyes, their preparation and their use

Also Published As

Publication number	Publication date
BE567539A (de)
NL102779C (de)
US2954378A (en)	1960-09-27
DE1079251B (de)	1960-04-07

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