CH196273A - Process for the preparation of a polymethine dye. - Google Patents

Process for the preparation of a polymethine dye.

Info

Publication number
CH196273A
CH196273A CH196273DA CH196273A CH 196273 A CH196273 A CH 196273A CH 196273D A CH196273D A CH 196273DA CH 196273 A CH196273 A CH 196273A
Authority
CH
Switzerland
Prior art keywords
preparation
polymethine dye
polymethine
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie 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.)
Filing date
Publication date
Application filed by Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH196273A publication Critical patent/CH196273A/en

Links

CH196273D 1935-04-26 1936-04-16 Process for the preparation of a polymethine dye. CH196273A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE196273X 1935-04-26
CH194193T 1936-04-16

Publications (1)

Publication Number Publication Date
CH196273A true CH196273A (en) 1938-02-28

Family

ID=25722642

Family Applications (1)

Application Number Title Priority Date Filing Date
CH196273D CH196273A (en) 1935-04-26 1936-04-16 Process for the preparation of a polymethine dye.

Country Status (1)

Country Link
CH (1) CH196273A (en)

Similar Documents

Publication Publication Date Title
CH183684A (en) Process for the preparation of a polyazo dye.
CH202553A (en) Process for the preparation of a phthalocyanine dye.
CH196285A (en) Process for the preparation of a polymethine dye.
CH196286A (en) Process for the preparation of a polymethine dye.
CH196279A (en) Process for the preparation of a polymethine dye.
CH196280A (en) Process for the preparation of a polymethine dye.
CH196281A (en) Process for the preparation of a polymethine dye.
CH196282A (en) Process for the preparation of a polymethine dye.
CH196283A (en) Process for the preparation of a polymethine dye.
CH196284A (en) Process for the preparation of a polymethine dye.
CH196273A (en) Process for the preparation of a polymethine dye.
CH196277A (en) Process for the preparation of a polymethine dye.
CH196287A (en) Process for the preparation of a polymethine dye.
CH196288A (en) Process for the preparation of a polymethine dye.
CH196278A (en) Process for the preparation of a polymethine dye.
CH196276A (en) Process for the preparation of a polymethine dye.
CH196274A (en) Process for the preparation of a polymethine dye.
CH196275A (en) Process for the preparation of a polymethine dye.
CH196259A (en) Process for the preparation of an azo dye.
CH196252A (en) Process for the preparation of an azo dye.
CH203325A (en) Process for the preparation of a pentakisazo dye.
CH203144A (en) Process for the preparation of a polymethine dye.
CH196169A (en) Process for the preparation of a leather dye.
CH196168A (en) Process for the preparation of a leather dye.
CH196170A (en) Process for the preparation of a leather dye.