Oblon, Spivak, McClelland, Maier & Neustadt
Heat-sensitive recording materials
 A heat-sensitive recording material comprises a base sheet material, a heat-sensitive recording layer provided on one side of the base sheet material and a heat-resistant layer provided on the other side of the base sheet material. The heat-resistant layer is formed of a resin which is modified with a silane coupling agent, which contains at least one free isocyanate group, and containing one or more hydrolyzable silyl groups in side chains of its molecule. 
Dainichiseika Color & Chemicals Mfg. Co., Ltd. Ukima Colour & Chemicals Mfg. Co., Ltd.
Y Y B Y
Y10T Y10T B41M Y10T
additional additional inventional additional
Iwao Masashi Katsumi Kazuyuki Katsutoshi
Misaizu Saito Kuriyama Hanada Torii