CH212425A
(en )
1940-11-30
Process for the production of a vat dye of the anthraquinone series.
CH214407A
(en )
1941-04-30
Process for the preparation of a dye of the anthraquinone series.
CH231647A
(en )
1944-03-31
Process for the production of a new anthraquinone dye.
CH227128A
(en )
1943-05-31
Process for the production of a green vat dye of the dibenzanthrone series.
CH203954A
(en )
1939-04-15
Process for the preparation of a dye of the anthraquinone series.
CH196270A
(en )
1938-02-28
Process for the production of a vat dye of the anthraquinone series.
CH182722A
(en )
1936-02-29
Process for the production of a vat dye of the anthraquinone acridone series.
CH203431A
(en )
1939-03-15
Process for the preparation of a dye of the anthraquinone series.
CH196272A
(en )
1938-02-28
Process for the production of a vat dye.
CH200540A
(en )
1938-10-15
Process for the production of a vat dye.
CH196271A
(en )
1938-02-28
Process for the production of a vat dye.
CH182723A
(en )
1936-02-29
Process for the production of a vat dye.
CH209343A
(en )
1940-04-15
Process for the production of a vat dye.
CH205536A
(en )
1939-06-30
Process for the production of a vat dye.
CH201002A
(en )
1938-11-15
Process for the production of an acidic wool dye of the anthraquinone series.
CH175359A
(en )
1935-02-28
Process for the production of a halogen-containing vat dye.
CH225785A
(en )
1943-02-28
Process for the production of a vat dye of the anthraquinone series.
CH167514A
(en )
1934-02-28
Process for the production of a new vat dye.
CH203143A
(en )
1939-02-28
Process for the production of an indigoid vat dye.
CH226624A
(en )
1943-04-15
Process for the production of a vat dye.
CH203325A
(en )
1939-02-28
Process for the preparation of a pentakisazo dye.
CH196172A
(en )
1938-02-28
Process for the production of a soluble dye preparation.
CH219657A
(en )
1942-02-28
Process for the preparation of a vat dye of the naphthalimide series.
CH182724A
(en )
1936-02-29
Process for the preparation of a thioindigo series dye.
CH153109A
(en )
1932-02-29
Process for the production of a new vat dye.