Cooper & Dunham LLP
Thermosensitive recording label
 A thermosensitive recording label including a substrate, a thermosensitive coloring layer formed on one side of the substrate, and a thermosensitive adhesive layer which is formed on the opposite side of the substrate and which includes a thermoplastic resin and a tack applying agent and which is usually non-adhesive and becomes adhesive when activated by heat, wherein the thermoplastic resin includes a natural rubber which is graft-copolymerized with a vinyl monomer. 
Ricoh Company, Ltd.
B B B
B41M B41M B41M
inventional additional additional
Akira Toshinobu Masanaka Morio Hiroshi Takanori
Ichikawa Iwata Nagamoto Yamada Yamada Motosugi