Invention Grant
- Patent Title: Photopolymerizable composition, photopolymerizable inkjet ink, and ink cartridge
- Patent Title (中): 光聚合组合物，可光聚合喷墨油墨和墨盒
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Application No.: US14397998Application Date: 2013-05-17
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Publication No.: US09399717B2Publication Date: 2016-07-26
- Inventor: Takao Hiraoka
- Applicant: Takao Hiraoka
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-113970 20120518
- International Application: PCT/JP2013/064423 WO 20130517
- International Announcement: WO2013/172480 WO 20131121
- Main IPC: C09D11/30
- IPC: C09D11/30 ; C08F2/46 ; C08J3/28 ; C08F222/10 ; C09D11/101 ; C09D11/322 ; C09D133/14
Abstract:
To provide a photopolymerizable composition, which includes photopolymerizable monomers containing glycerol dimethacrylate, caprolactone-modified dipentaerythritol hexaacrylate, and diethylene glycol dimethacrylate, wherein an amount of the glycerol dimethacrylate in the photopolymerizable monomers is 25% by mass or greater.
Public/Granted literature
- US20150126636A1 PHOTOPOLYMERIZABLE COMPOSITION, PHOTOPOLYMERIZABLE INKJET INK, AND INK CARTRIDGE Public/Granted day:2015-05-07
Information query
IPC分类:
