Kobe Steel, Ltd.

Mitsui Bussan Construction Materials Co., Ltd

Tadashige Nakamoto

Hideto Oyama

Takahiro Kobayashi

Takeshi Ohwaki

Takeshi Watase

Yoshio Itsumi

Yasuo Hirano

Mika Nishida

Akihisa Fujita

Kazuo Okumura

Takeshi Kii

Hideki Nakamura

Atsushi Kihara

Noboru Kishida

Yukihisa Komiya

Etsuji Ueno

Mitsuo Ikeda

Kayo Yamamoto

Koji Ishimoto

Disclosed is a titanium or titanium alloy plate rolled in one direction, wherein a lubricating film is coated on the surface and the coefficient of sliding friction of the lubricating film-coated surface is controlled to less than 0.15. The elongation (L-El) of the titanium or titanium alloy plate in the rolling direction and the r value (T-r) in the direction perpendicular to the rolling direction have the following relation (1).(-)/(-)&#x2267;0.07&#x2003;&#x2003;(1)

Titanium or titanium alloy plate excellent in balance between press formability and strength

The present invention relates to a photocurable resin composition which contains a photocurable component and forms on a substrate a photocurable resin layer having a viscosity of 1000-500,000 Pa&#xb7;s at 23&#xb0; C. and 65% RH. This resin composition is formed into a photocurable resin layer, which is laminated onto a metal sheet to give a metal sheet with a photocurable resin layer laminated thereon. This metal sheet can be worked and converted into a metal part with a high-hardness protective coating laminated thereon upon irradiation with light or electron beams after working.

PHOTOSETTING RESIN COMPOSITION, METAL LAMINATES HAVING LAYERS MADE FROM THE COMPOSITION, METAL MEMBERS MADE FROM THE LAMINATES AND HAVING HIGH-HARDNESS PROTECTING LAYERS AND PROCESS FOR PRODUCTION THEREOF

The present invention provides a paper-laminated metal sheet having a structure in which at least one sheet of paper is laminated on at least one side of a metal plate via a pressure sensitive adhesive agent or an adhesive agent layer, and a protective layer is formed on a top surface of the paper-laminated side. With this structure, the paper-laminated metal sheet can be processed without wetting the paper with water, while thereby preventing the paper from being torn. In addition, the aesthetic appearance derived from the paper is kept for a long period of time. Due to high strength and processability derived from the metal base material, and high aesthetic appearance unbelievable for a metal plate derived from the paper, the paper-laminated metal sheet is valuable in various applications as a novel material.

Paper laminated metal sheet

Growing community of inventors

Kakogawa, Japan

Tadashige Nakamoto