Kansai Paint Company, Ltd.

Ichiro Tabushi

Komaharu Matsui

Masafumi Kume

Shinji Sugiura

Yasuhiro Fujii

Osamu Iwase

Takashi Udagawa

Hirosi Oosumimoto

Tadayoshi Hiraki

Hiroshi Oosumimoto

A process for coating a metallic substrate, characterized by applying on a metallic substrate a electrocoating paint, applying thereon a barrier coat comprising a film-forming thermoplastic resin other than a modified polyolefin resin and capable of forming a barrier coat film having a static glass transition temperature of 0.degree. to -75.degree. C., optionally applying on said barrier coat an intermediate coating paint and then applying thereon a top coating paint.

Process for coating metallic substrate

A process for coating a metallic substrate, characterized by applying on a metallic substrate an electrocoating paint, applying thereon a barrier coat comprising a film-forming thermoplastic resin other than a modified polyolefin resin and capable of forming a barrier coat film having a static glass transition temperature of 0.degree. to -75.degree. C., optionally applying on said barrier coat an intermediate coating paint and then applying thereon a top coating paint.

A process for coating automotive bodies which are composed of metallic members and plastic members, said process comprising assembling metallic members and plastic members into automotive outer bodies, applying a cation type electrocoating to the metallic members either before or after the assembling, applying onto the surfaces of the two types of members including the electrocoated surfaces of the assembled body a barrier coat comprising a modified polyolefin resin and capable of forming a barrier coat film having a static glass transition temperature of 0.degree. to -60.degree. C., optionally applying on said barrier coat an intermediate coating paint and then applying thereon a top coating paint.

Process for coating automotive outer bodies

A process for coating a metallic substrate, characterized by applying on a metallic substrate a cation type electrocoating paint, applying thereon a barrier coat comprising a modified polyolefin resin and capable of forming a barrier coat film having a static glass transition temperature of 0.degree. to -60.degree. C. and a corrosion-preventive pigment, optionally applying on said barrier coat an intermediate coating paint and then applying thereon a top coating paint.

A process for coating a metallic substrate, characterized by applying on a metallic substrate a cation type electrocoating paint, applying thereon a barrier coat comprising a modified polyolefin resin and capable of forming a barrier coat film having a static glass transition temperature of 0.degree. to -60.degree. C., optionally applying on said barrier coat an intermediate coating paint and then applying thereon a top coating paint.

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Hiratsuka, Japan

Ichiro Tabushi