CH246422A
(en )
1946-12-31
Process for the preparation of a new disazo dye.
AT183492B
(en )
1955-10-10
Process for the production of new copper-compatible polyazo dyes
CH236680A
(en )
1945-02-28
Process for the production of textile auxiliaries.
AT168056B
(en )
1951-04-10
Process for the production of new azo dyes
CH231258A
(en )
1944-03-15
Process for the production of a new dye of the methine series.
AT169795B
(en )
1951-12-27
Process for the production of new vat dyes
CH238337A
(en )
1945-07-15
Process for the production of a new pigment dye.
AT169797B
(en )
1951-12-27
Process for the production of new azo dyes
AT167284B
(en )
1950-12-11
Process for the preparation of disazo dyes
CH238462A
(en )
1945-07-15
Process for the production of a new azo dye.
AT169798B
(en )
1951-12-27
Process for the production of new vat dyes
CH237783A
(en )
1945-05-31
Process for the production of swimming soap.
CH319585A
(en )
1957-02-28
Process for the preparation of new trisazo dyes
CH227887A
(en )
1943-07-15
Process for the preparation of tetrahydro-p-oxazinylmethyl-benzodioxane.
AT168075B
(en )
1951-04-10
Process for the production of aminoplasts
CH234798A
(en )
1944-10-31
Process for the production of recording paper.
CH242337A
(en )
1946-05-15
Process for the production of artificial casings.
CH241150A
(en )
1946-02-15
Process for the preparation of a new monoazo dye.
CH330427A
(en )
1958-06-15
Process for the production of rayon
AT166919B
(en )
1950-10-10
Process for the preparation of p-aminobenzenesulfonamidopyrimidines
CH236342A
(en )
1945-01-31
Process for the production of acrylic anilide.
CH259798A
(en )
1949-02-15
Process for the production of artificial threads.
AT178150B
(en )
1954-04-10
Process for the production of new copperable disazo dyes
AT188205B
(en )
1957-01-10
Process for the production of smooth coated paper
AT172934B
(en )
1952-10-25
Process for the preparation of new disazo dyes