BE605007A - Process for preparing pyrazolonic dyes - Google Patents

Process for preparing pyrazolonic dyes

Info

Publication number
BE605007A
BE605007A BE605007A BE605007A BE605007A BE 605007 A BE605007 A BE 605007A BE 605007 A BE605007 A BE 605007A BE 605007 A BE605007 A BE 605007A BE 605007 A BE605007 A BE 605007A
Authority
BE
Belgium
Prior art keywords
pyrazolonic
dyes
preparing
pyrazolonic dyes
preparing pyrazolonic
Prior art date
Application number
BE605007A
Other languages
French (fr)
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.)
Filing date
Publication date
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Publication of BE605007A publication Critical patent/BE605007A/en

Links

BE605007A 1960-06-15 1961-06-14 Process for preparing pyrazolonic dyes BE605007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH679660 1960-06-15

Publications (1)

Publication Number Publication Date
BE605007A true BE605007A (en) 1961-12-14

Family

ID=39276429

Family Applications (1)

Application Number Title Priority Date Filing Date
BE605007A BE605007A (en) 1960-06-15 1961-06-14 Process for preparing pyrazolonic dyes

Country Status (1)

Country Link
BE (1) BE605007A (en)

Similar Documents

Publication Publication Date Title
CH384107A (en) Process for preparing dyes
FR1228155A (en) Process for preparing cyanine dyes
FR1217738A (en) Process for preparing dyes
CH404828A (en) Process for the preparation of dyes
CH408241A (en) Process for the preparation of disazo dyes
CH411186A (en) Process for preparing dyes
CH391924A (en) Process for the preparation of new basic dyes
FR1264865A (en) Process for preparing dioxazin dyes
BE605007A (en) Process for preparing pyrazolonic dyes
FR1345324A (en) Process for the preparation of anthraquinone dyes
CH387196A (en) Process for preparing basic dyes
FR1276932A (en) Process for preparing asymmetric polyazo dyes
FR1267507A (en) Process for preparing 3-alkyloxyaldehydes
FR1205880A (en) Process for preparing dyes
FR1257443A (en) Process for preparing sulfur dyes
BE594193A (en) Process for preparing dioxazin dyes
FR1306621A (en) Process for preparing 2-aminooxazoles
FR1274149A (en) Process for preparing nitroacetals
CH451368A (en) Process for preparing basic dyes
FR1289779A (en) Process for the preparation of polymethine basic dyes
FR1253985A (en) Process for the preparation of quinacridone dyes
CH400420A (en) Process for preparing anthraquinone dyes
FR1342479A (en) Process for preparing reactive dyes
BE591018A (en) Process for preparing sulfur dyes.
FR1278287A (en) Process for the preparation of anthraquinone dyes