- 专利标题: Active energy ray curable composition, active energy ray curable ink, inkjet ink, stereoscopic modeling material, active energy ray curable composition container, inkjet recording method, two-dimensional or three-dimensional image forming apparatus, cured product, and processed product
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申请号: US15202858申请日: 2016-07-06
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公开(公告)号: US10100211B2公开(公告)日: 2018-10-16
- 发明人: Mie Yoshino , Manabu Arita , Shizuka Kohzuki , Hiroki Kobayashi
- 申请人: Mie Yoshino , Manabu Arita , Shizuka Kohzuki , Hiroki Kobayashi
- 申请人地址: JP Tokyo
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2015-141460 20150715
- 主分类号: B41J11/00
- IPC分类号: B41J11/00 ; C09D11/30 ; C09D11/101 ; C09D11/107 ; C09D11/324 ; B33Y70/00 ; C08F222/14 ; C08F222/38 ; B33Y10/00 ; B33Y30/00
摘要:
In accordance with sonic embodiments of the present invention, an active energy ray curable composition including a polymerizable compound composition is provided. When the active energy ray curable composition is formed into a film having an average thickness of 10 μm on a substrate and, after a lapse of 15 seconds, the film is irradiated with an active energy ray having a light quantity of 1,500 mJ/cm2 to become a cured product, the cured product satisfies the following conditions (1) and (2): (1) when the substrate is a polypropylene substrate, the cured product has a glass transition temperature of 60° C. or more; and (2) when the substrate is a polycarbonate substrate, an adhesion between the polycarbonate substrate and the cured product is 70 or more, the adhesion being measured according to a cross-cut adhesion test defined in Japanese industrial Standards K5400.
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