The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2018
Filed:
Mar. 09, 2017
Mio Kumai, Tokyo, JP;
Mihoko Matsumoto, Shizuoka, JP;
Masayuki Koyano, Kanagawa, JP;
Kaori Miyahara, Shizuoka, JP;
Azumi Miyaake, Kanagawa, JP;
Yuuki Mizutani, Kanagawa, JP;
Ayano Momose, Tokyo, JP;
Maiko Koeda, Shizuoka, JP;
Yuri Haga, Tokyo, JP;
Hiroki Nakane, Kanagawa, JP;
Takayuki Shimizu, Kanagawa, JP;
Hiroki Kobayashi, Kanagawa, JP;
Mio Kumai, Tokyo, JP;
Mihoko Matsumoto, Shizuoka, JP;
Masayuki Koyano, Kanagawa, JP;
Kaori Miyahara, Shizuoka, JP;
Azumi Miyaake, Kanagawa, JP;
Yuuki Mizutani, Kanagawa, JP;
Ayano Momose, Tokyo, JP;
Maiko Koeda, Shizuoka, JP;
Yuri Haga, Tokyo, JP;
Hiroki Nakane, Kanagawa, JP;
Takayuki Shimizu, Kanagawa, JP;
Hiroki Kobayashi, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An active-energy-ray-curable composition, a cured material of the active-energy-ray-curable composition satisfying a critical load of 5.0 g or more but 25.0 g or less, the critical load being obtained by a continuous loading test method using a variable normal load friction and wear measurement device, the cured material having an average thickness of 10 μm and being formed by coating the active-energy-ray-curable composition on a substrate and by irradiating and curing the active-energy-ray-curable composition with active energy rays having illuminance of 1.5 W/cmand an amount of irradiation of 200 mJ/cm.