Thermal recording medium

Abstract

Abstract PURPOSE:To improve adhesion between a recording layer and a support by distributing polyolefin chloride and amino-alkyl-alkoxylan compound onto under-coating layer of a heat recording material. CONSTITUTION:On a carrier which may be a polyethylene terephthalate or polycarbonate film, a solution of a composition consisting of 100 parts of polyplefin chloride containing more than 30% of chloride by weight and 1-100% by weight of aminoalkyl-alkoxylan compound in organic solvent with addition , if necessary, of stabilizer such as ultraviolet-ray absorbent agent, is coated to a thickness of 0.05-10mu, to and a recording material layer of thin metal film is formed. The thermal recording medium thus obtained is assured to have high sensitive quality with good adhessiveness between the recording layer and the support and if protective layer using some kinds of resin is coated, the solvent of the coated liquid can have a wide selection.

Inventors

• 👤 Tomizo Namiki
• 👤 Osamu Seshigi
• 👤 Fumiaki Shinozaki
• 👤 Akira Nahara
• 👤 Tomoaki Ikeda

Bibliographic Details