Inventor
BAURECHT HEINZ-EWALD
5 patents
Patents
5 patentsUS4077972AMar 7, 1978
Process for the preparation and conditioning of copper phthalocyanine
BAYER AG11 citations70
US4102892AJul 25, 1978
Process for the preparation of copper phthylocyanine
BAYER AG2 citations59
US4118391AOct 3, 1978
Process for the preparation of copper phthalolcyanine
BAYER AG1 citations49
US4000157ADec 28, 1976
Process for the treatment of effluent from the synthesis of copper phthalocyanine
BAYER AG1 citations49
US3986888AOct 19, 1976
Process for the preparation of the β-modification of tetrabromo-8,8'-dihydroxynapthazine in pigment form
BAYER AG0 citations49