Shizuoka University

Tokyo Ertec Co., Ltd.

Shigeru Tasaka

Norihiro Inagaki

Satoru Aikawa

Yoji Inoue

A plastic as a material to be treated and an additive such as unsaturated fatty acid oil are mixed, and the mixture is heated in a pyrolysis tank at a temperature of 300&#xb0; C. to 450&#xb0; C. by a heating member to thereby thermally decompose the mixture. A gas component produced during the heating process is then removed and a pyrolysate is thus produced.

Method and system for pyrolyzing plastic and pyrolysate product

Provided is a thin copper film directly bonded polyimide film in which a thin copper film is directly and strongly connected to a polyimide film. This thin copper film directly bonded polyimide film includes a polyimide film modified by bonding an organic silane compound having a cyano group represented by formula &mdash;Si(R&mdash;CN) (wherein R represents alkyl group having 1 to 6 carbon atoms and n represents a positive number from 1 to 3) to a carbon atom on the surface of the polyimide film, and a thin copper film directly bonded to the modified surface of the polyimide film.

Growing community of inventors

Shizuoka, Japan

Shigeru Tasaka