Toyoda Gosei Co., Ltd.

Shinko Nameplate Co., Ltd.

Mitsuo Yoshida

Chiharu Totani

Tetsuya Fujii

Daiichiro Kawashima

Hideto Maeda

Tatsuya Oba

Koji Okumura

Hiroshi Watarai

Takayasu Ido

A decorative member includes: a transparent resin layer provided on a rear surface thereof with a general portion, a stepped portion recessed or protrudingly provided with respect to the general portion, and an inclination portion provided between the stepped portion and the general portion; and a decorative layer provided on the rear surface, wherein: an inclination angle of the inclination portion with respect to a normal line of the general portion is equal to or more than 25&#xb0; and is equal to or less than 40&#xb0;; a width of the inclination portion is large beyond 0.38 mm and is equal to or less than 1 mm; and the decorative layer includes: a first layer that covers the stepped portion of the rear surface; and a second layer that covers a part of the rear surface, which is not covered by at least the first layer.

Decorative member and manufacturing method thereof

The present invention provides a metallic coating having a sheen and having a discontinuous structure at high productivity and low cost by using sputtering. A resin product includes a resin base material, and a metallic coating having a sheen and a discontinuous structure that is deposited on the resin base material so as to include a portion in which a high-formation metal that relatively readily forms a discontinuous structure when using vacuum vapor deposition is sputtered, and thereafter, a low-formation metal that does not relatively readily form a discontinuous structure when using vacuum vapor deposition is sputtered. The high-formation metal and the low-formation metal are selected from at least two species of metals whose crystal structures are identical and whose lattice constant difference is within 10%.

Resin product having a metallic coating

Growing community of inventors

Sagamihara, Japan

Mitsuo Yoshida