基本信息:
- 专利标题： DECORATIVE ARTICLE HAVING BLACK HARD COATING FILM
- 专利标题（中）：装饰性黑色涂膜
- 申请号：US14779375 申请日：2014-03-19
- 公开(公告)号：US20160053371A1 公开(公告)日：2016-02-25
- 发明人： Osamu TANAKA
- 申请人： CITIZEN HOLDINGS CO., LTD. , CITIZEN WATCH CO., LTD.
- 申请人地址： JP Nishitokyo-shi, Tokyo JP Nishitokyo-shi, Tokyo
- 专利权人： CITIZEN WATCH CO., LTD.,CITIZEN HOLDINGS CO., LTD.
- 当前专利权人： CITIZEN WATCH CO., LTD.,CITIZEN HOLDINGS CO., LTD.
- 当前专利权人地址： JP Nishitokyo-shi, Tokyo JP Nishitokyo-shi, Tokyo
- 优先权： JP2013-068677 20130328
- 国际申请： PCT/JP2014/057539 WO 20140319
- 主分类号： C23C16/26
- IPC分类号： C23C16/26 ; C23C16/52 ; C23C16/513
摘要：
Provided is a decorative article including a black hard coating film which is excellently inhibited from suffering a deterioration of appearance quality such as a scratch due to use thereof, and which has excellent decorativeness. The decorative article according to the present invention is a decorative article including: a base; and a black hard coating film which is formed on the base, and which includes diamond-like carbon, wherein the hydrogen content of a surface, reverse to a surface closer to the base, of the black hard coating film is more than the hydrogen content of the surface, closer to the base, of the black hard coating film; and the hydrogen content of the surface, reverse to the surface closer to the base, of the black hard coating film is 30.0 to 75.0 atm %.
摘要（中）：
本发明提供一种装饰品，其特征在于，具有良好的防止由于其使用而造成的刮痕等外观质量劣化的黑色硬涂膜，并且具有良好的装饰性。 根据本发明的装饰品是一种装饰品，其包括：基底; 以及黑色硬涂层膜，其形成在基材上，并且包括类金刚石碳，其中黑色硬涂膜的与表面更接近的表面的氢含量大于氢含量 的表面，更接近基底的黑色硬涂膜; 黑色硬质涂膜的表面的氢含量相对于黑色硬涂膜的表面更靠近基材的氢含量为30.0〜75.0atm％。
公开/授权文献:
- US09790592B2 Decorative article having black hard coating film 公开/授权日：2017-10-17