Non-photosensitive, thermally imageable element having...
Non-silver imaging compositions having improved speeds and proce
Non-silver light-sensitive composition
Non-silver photosensitive article and process
Non-silver X-ray recording process
Oil soluble color precursor involving certain crystalline 6-phen
Optical information recording medium
Optical information recording medium
Optical memory device
Optical memory device
Optical recording material comprising a bis-dithiobenzilnickel c
Optical recording medium
Optical recording medium
Optical recording medium
Optical recording medium and production of the same
Oxidative imaging
Photo-sensitive and heat-sensitive composition and recording ele
Photo-sensitive and heat-sensitive composition and recording ele
Photo-sensitive and heat-sensitive composition and recording ele
Photo-sensitive composition for dry formation of image