N-Acyl-o-phenylenediamines
Non-dusting, readily free-flowing granules of optical brightener
Novel stilbene compounds
Optical brighteners
Optical brighteners
Optical brighteners compositions their production and their use
Optical brighteners their composition their production and...
Optical brightening agent
Optically brightened plastics for optically brightening...
Organic fluorescent whitening pigment composition having an...
Paper-coating slips containing fluorescent brighteners
Photochromic fluorescent compositions
Poly(oxyalkylene)ated colorants and their use as fluorescent...
Process for manufacturing 2-stilbenyl-1,2,3-triazoles and new 2-
Process for the manufacture of 2-stilbenyl-1,2,3-triazoles which
Process for the manufacture of fine-crystalline fluorescent brig
Process for the preparation of fluorescent brightener formulatio
Pyrazoline compounds
Quaternary ammonium fluorescent whitening agent, products thereo
Quinophenanthrine diones fluorescent whitening agents