Carbonless copy paper coating containing microencapsulated load
CF ink and tandem printing process
Color developer compositions for carbonless paper copying system
Color developing composition for carbonless paper copying system
Dual layer self-contained paper incorporating hollow...
Fine-particle aggregate emulsion
Flat material especially in the form of a sheet or a strip...
Heat resistant security document
Heat sensitive color developing material and heat sensitive elem
Heat sensitive recording material
Heat sensitive recording material
Heat sensitive recording material
Heat sensitive recording material
Heat sensitive recording material
Heat sensitive recording material using microcapsules containing
Heat sensitive recording materials
Heat-sensitive record material
Heat-sensitive recording material
Heat-sensitive recording material
Heat-sensitive recording material