CH209348A
(en )
1940-04-15
Process for the preparation of a mixture of phthalocyanine sulfonic acids.
CH213370A
(en )
1941-01-31
Process for the preparation of a mixture of imidazolines.
CH175568A
(en )
1935-02-28
Process for the preparation of a mixture of formaldehyde sodium bisulfite compounds.
CH175567A
(en )
1935-02-28
Process for the preparation of a mixture of sodium formaldehyde sulfoxylate compounds.
CH201835A
(en )
1938-12-15
Process for the preparation of a mixture of isomeric 1-methyl-3-di- (γ-chloroxypropyl) -aminobenzenes.
CH201947A
(en )
1938-12-31
Process for the preparation of a cholestadienone.
CH175541A
(en )
1935-02-28
Process for the preparation of a 1-oxy-4-alkoxyanthracene.
CH201003A
(en )
1938-11-15
Process for the preparation of a dye.
CH201844A
(en )
1938-12-15
Process for the preparation of a disazo dye.
CH203330A
(en )
1939-02-28
Process for the preparation of a disazo dye.
CH203329A
(en )
1939-02-28
Process for the preparation of a disazo dye.
CH201528A
(en )
1938-11-30
Process for the preparation of a disazo dye.
CH203331A
(en )
1939-02-28
Process for the preparation of a disazo dye.
AT157960B
(en )
1940-02-26
Process for the preparation of chloromethyl compounds.
CH158804A
(en )
1932-12-15
Process for the production of a dye preparation.
CH182724A
(en )
1936-02-29
Process for the preparation of a thioindigo series dye.
CH202445A
(en )
1939-01-15
Process for the preparation of a nitro dye.
CH206036A
(en )
1939-07-15
Process for the preparation of d-B- (p-oxyphenyl) -isopropylmethylamine.
CH203325A
(en )
1939-02-28
Process for the preparation of a pentakisazo dye.
CH189407A
(en )
1937-02-28
Process for the preparation of an anthrapyridazine.
CH175360A
(en )
1935-02-28
Process for the preparation of a dye.
CH175571A
(en )
1935-02-28
Process for the preparation of a cyclic amine.
CH175572A
(en )
1935-02-28
Process for the preparation of a cyclic amine.
CH203697A
(en )
1939-03-31
Process for the preparation of a rubber cement.
CH175527A
(en )
1935-02-28
Process for the preparation of an oxynaphthotriazole.