CH76884A - Process for the preparation of a blue sulfur dye - Google Patents

Process for the preparation of a blue sulfur dye

Info

Publication number
CH76884A
CH76884A CH76884A CH76884DA CH76884A CH 76884 A CH76884 A CH 76884A CH 76884 A CH76884 A CH 76884A CH 76884D A CH76884D A CH 76884DA CH 76884 A CH76884 A CH 76884A
Authority
CH
Switzerland
Prior art keywords
preparation
sulfur dye
blue sulfur
blue
dye
Prior art date
Application number
CH76884A
Other languages
German (de)
Inventor
Sandoz Chemische Fabri Vormals
Original Assignee
Chem Fab Vormals Sandoz
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 Chem Fab Vormals Sandoz filed Critical Chem Fab Vormals Sandoz
Publication of CH76884A publication Critical patent/CH76884A/en

Links

CH76884A 1916-09-19 1916-12-29 Process for the preparation of a blue sulfur dye CH76884A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH75049T 1916-09-19
CH76884T 1916-12-29

Publications (1)

Publication Number Publication Date
CH76884A true CH76884A (en) 1918-02-16

Family

ID=25701469

Family Applications (1)

Application Number Title Priority Date Filing Date
CH76884A CH76884A (en) 1916-09-19 1916-12-29 Process for the preparation of a blue sulfur dye

Country Status (1)

Country Link
CH (1) CH76884A (en)

Similar Documents

Publication Publication Date Title
CH76883A (en) Process for the preparation of a blue sulfur dye
CH76884A (en) Process for the preparation of a blue sulfur dye
CH76885A (en) Process for the preparation of a blue sulfur dye
CH75049A (en) Process for the preparation of a blue sulfur dye
CH78278A (en) Process for the preparation of a blue sulfur dye
CH78897A (en) Process for the preparation of a blue sulfur dye
CH78899A (en) Process for the preparation of a blue sulfur dye
CH78901A (en) Process for the preparation of a blue sulfur dye
CH78898A (en) Process for the preparation of a blue sulfur dye
CH78900A (en) Process for the preparation of a blue sulfur dye
CH77661A (en) Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78888A (en) Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78889A (en) Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78890A (en) Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78891A (en) Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78892A (en) Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78893A (en) Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78894A (en) Process for the preparation of a stain-coloring leukotriphenylmethanazo dye
CH78024A (en) Process for the preparation of a post-chromable azo dye
CH78031A (en) Process for the preparation of a post-chromable azo dye
CH78032A (en) Process for the preparation of a post-chromable azo dye
CH70441A (en) Process for the preparation of a blue monoazo dye
CH71284A (en) Process for the preparation of a blue monoazo dye
CH71653A (en) Process for the preparation of a blue monoazo dye
CH79961A (en) Process for the preparation of a vat dye