CH175557A
(en )
1935-02-28
Process for the preparation of a dioxazine dye.
CH175560A
(en )
1935-02-28
Process for the preparation of a dioxazine dye.
CH175558A
(en )
1935-02-28
Process for the preparation of a dioxazine dye.
CH175559A
(en )
1935-02-28
Process for the preparation of a dioxazine dye.
CH183684A
(en )
1936-04-30
Process for the preparation of a polyazo dye.
CH175555A
(en )
1935-02-28
Process for the preparation of a vat dye.
CH175556A
(en )
1935-02-28
Process for the preparation of a vat dye.
CH160349A
(en )
1933-02-28
Process for the preparation of a dye.
CH160348A
(en )
1933-02-28
Process for the preparation of a dye.
CH200927A
(en )
1938-10-31
Process for the preparation of a plastic.
CH175537A
(en )
1935-02-28
Process for the preparation of an oxynaphthetriazole.
CH175538A
(en )
1935-02-28
Process for the preparation of an oxynaphthetriazole.
CH175541A
(en )
1935-02-28
Process for the preparation of a 1-oxy-4-alkoxyanthracene.
CH199464A
(en )
1938-08-31
Process for the preparation of a trisazo dye.
CH152889A
(en )
1932-02-29
Process for the preparation of a vat dye.
CH175553A
(en )
1935-02-28
Process for the preparation of a chromable yellow monoazo dye.
CH175554A
(en )
1935-02-28
Process for the preparation of a chromable yellow monoazo dye.
CH175550A
(en )
1935-02-28
Process for the preparation of a chromable yellow monoazo dye.
CH175551A
(en )
1935-02-28
Process for the preparation of a chromable yellow monoazo dye.
CH175552A
(en )
1935-02-28
Process for the preparation of a chromable yellow monoazo dye.
CH203327A
(en )
1939-02-28
Process for the preparation of a chromable o-oxydisazo dye.
CH203326A
(en )
1939-02-28
Process for the preparation of a chromable o-oxydisazo dye.
CH203328A
(en )
1939-02-28
Process for the preparation of a chromable o-oxydisazo dye.
CH175548A
(en )
1935-02-28
Process for the preparation of an azo dye.
CH175549A
(en )
1935-02-28
Process for the preparation of an azo dye.