Signing film

Silicon thermal printhead for on-the-fly printing

Silicone and phosphate ester slipping layer for dye-donor...

Silk screen printing process and plant

Silver halide photothermographic composition and element...

Single coating record system-solvent loss produces color

Single-layer transfer medium for producing smudge resistant...

Single-ply imprintable receipt and method of imprinting a...

Slide blank

Slipping layer containing particulate ester wax for...

Slipping layer for dye-donor element used in thermal dye...

Slurry process for coating particles upon the viewing-window...

Soap having improved carbonless imaging properties

Solid having reversibly invisible/visible thermochromic...

Solid particle lubricants for slipping layer of dye-donor...

Solvent and/or pressure sensitive security ink and security...

Solvent carbons and method

Solvent compositions

Solvent compositions for use in pressure-sensitive copying...

Solvent for chromogenic dye-precursor material for...