CH481988A - Verfahren zur Herstellung von metallhaltigen Formazanfarbstoffen - Google Patents

Verfahren zur Herstellung von metallhaltigen Formazanfarbstoffen

Info

Publication number: CH481988A
Authority: CH; Switzerland
Prior art keywords: preparation; metal; formazan dyes; containing formazan; dyes
Prior art date: 1961-10-27

Application number

CH1247061A

Other languages

English (en)

Inventor

Willy Dr Steinemann

Original Assignee

Sandoz 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.)

1961-10-27

Filing date

1961-10-27

Publication date

1969-11-30

1961-10-27 Application filed by Sandoz Ag filed Critical Sandoz Ag

1961-10-27 Priority to CH7136661A priority Critical patent/CH499602A/de

1961-10-27 Priority to CH1247061A priority patent/CH481988A/de

1962-10-22 Priority to US232313A priority patent/US3244690A/en

1962-10-24 Priority to DE19621444719 priority patent/DE1444719A1/de

1962-10-25 Priority to GB40409/62A priority patent/GB1022043A/en

1969-11-30 Publication of CH481988A publication Critical patent/CH481988A/de

Links

239000000975 dye Substances 0.000 title 1
239000002184 metal Substances 0.000 title 1
VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 title 1
BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 title 1

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
- C09B50/00—Formazane dyes; Tetrazolium 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/018—Formazane dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

CH1247061A 1961-10-27 1961-10-27 Verfahren zur Herstellung von metallhaltigen Formazanfarbstoffen CH481988A (de)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
CH7136661A CH499602A (de)	1961-10-27	1961-10-27	Verfahren zur Herstellung von reaktiven metallhaltigen Formazanfarbstoffen
CH1247061A CH481988A (de)	1961-10-27	1961-10-27	Verfahren zur Herstellung von metallhaltigen Formazanfarbstoffen
US232313A US3244690A (en)	1961-10-27	1962-10-22	Metal-containing formazane dyes
DE19621444719 DE1444719A1 (de)	1961-10-27	1962-10-24	Verfahren zur Herstellung von metallhaltigen Formazanfarbstoffen
GB40409/62A GB1022043A (en)	1961-10-27	1962-10-25	Metallised formazane dyes their production and their use

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1247061A CH481988A (de)	1961-10-27	1961-10-27	Verfahren zur Herstellung von metallhaltigen Formazanfarbstoffen

Publications (1)

Publication Number	Publication Date
CH481988A true CH481988A (de)	1969-11-30

Family

ID=4383316

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1247061A CH481988A (de)	1961-10-27	1961-10-27	Verfahren zur Herstellung von metallhaltigen Formazanfarbstoffen

Country Status (4)

Country	Link
US (1)	US3244690A (de)
CH (1)	CH481988A (de)
DE (1)	DE1444719A1 (de)
GB (1)	GB1022043A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH476811A (de) *	1966-06-27	1969-08-15	Geigy Ag J R	Verfahren zur Herstellung von kupfer- oder nickelhaltigen Bisformazanfarbstoffen
US4024123A (en) *	1966-07-21	1977-05-17	Paul Dussy	Fiber-reactive, heavy metal-containing formazane dyestuffs
US4158003A (en) *	1968-12-10	1979-06-12	Ciba-Geigy Ag	Metallized bis-formazans
GB1297307A (de) *	1969-03-26	1972-11-22

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2662074A (en) *	1952-06-05	1953-12-08	Du Pont	Copper complexes of monosulfonamido formazyl dyes
US2662075A (en) *	1952-06-05	1953-12-08	Du Pont	Copper complexes of monosulfonamido formazyl dyes
US2864815A (en) *	1952-09-20	1958-12-16	Carbochimique Sa	Method of preparing formazane dyestuffs
US3041328A (en) *	1959-05-09	1962-06-26	Sandoz Ltd	Metallized disazo dyes
US3068219A (en) *	1959-11-13	1962-12-11	Geigy Ag J R	Formazane dyes containing a halogen-pyrimidyl substituent
CH386028A (de) *	1960-05-12	1964-12-31	Geigy Ag J R	Verfahren zur Herstellung von neuen schwermetallhaltigen Formazanfarbstoffen

1961
- 1961-10-27 CH CH1247061A patent/CH481988A/de not_active IP Right Cessation
1962
- 1962-10-22 US US232313A patent/US3244690A/en not_active Expired - Lifetime
- 1962-10-24 DE DE19621444719 patent/DE1444719A1/de active Pending
- 1962-10-25 GB GB40409/62A patent/GB1022043A/en not_active Expired

Also Published As

Publication number	Publication date
GB1022043A (en)	1966-03-09
DE1444719A1 (de)	1969-10-23
US3244690A (en)	1966-04-05

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Legal Events

Date	Code	Title	Description
1975-05-30	PL	Patent ceased