Dai Nippon Insatsu Kabushiki Kaisha

Akira Mizobuchi

Kyoichi Yamamoto

Shigeki Umise

Yoshiaki Hida

Kyohei Takahashi

Hirokatsu Imamura

Yasuo Sato

Takayasu Hirano

Nobuhiko Ikebayashi

A heat transfer sheet comprising a base film and a hot melt ink layer formed on one surface of the base film, said hot melt ink layer comprising one or more components which impart filling to the printed areas of a transferable paper during transferring. Another type of a heat transfer sheet comprising a base film, a hot melt ink layer laminated on one surface of the base film, and a filling layer laminated on the hot melt ink layer, said filling layer comprising one or more components which impart filling to the printed areas of a transferable paper during transferring. According to the heat transfer sheets, high quality printing can be attained even at a high speed without any staining.

Heat transfer sheet

Heat-sensitive transfer ribbon

A heat-resistant thermal transfer sheet comprising a base film provided on one surface thereof with a hot melt ink layer and with a heat-resistant protective layer on the other surface thereof. The heat-resistant protective layer is produced from a composition comprising (a) a thermoplastic resin having an OH or COOH group, (b) a polyamine or polyisocyanate, and (c) a thermoplastic resin, or a composition based on a silicone-modified resin. The heat transfer sheet of the present invention prevents sticking and blocking problems and makes it possible to carry out printing smoothly.

Heat-resistant, thermal-sensitive transfer sheet

Growing community of inventors

Tokyo, Japan

Akira Mizobuchi