HERC

Chemical preparations for forming resist lower-layer films in multi-layer resist films for use in lithography processes; anti-reflective coating compositions for use in the manufacture of integrated circuits, semiconductor devices, computer disk drives and other computer hardware [ ; photographic supplies, namely, photometric paper, diazo paper, cinematographic film, sensitized but not exposed, sensitized photographic films, unexposed, x-ray films, sensitized but not exposed, photographic emulsions, photographic sensitizers, sensitized paper for photography, sensitized photographic dry plates, sensitized cloth for photography, photographic dry plates, light resistant powder for photography, self-toning paper for photography, fixing solutions for photography, gelatine for photographic purposes, toning baths for photography, toning salts for photography, ferrotype plates for photography, pectin for photography, photographic paper, photographic developers, solutions for cyanotyping, blueprint cloth, blueprint paper ]