Invention Grant
- Patent Title: Photopolymerizable inkjet ink, ink cartridge, photopolymerizable composition, and coated matter
- Patent Title (中): 可光聚合喷墨油墨，墨盒，光聚合组合物和涂布物
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Application No.: US14260584Application Date: 2014-04-24
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Publication No.: US09120940B2Publication Date: 2015-09-01
- 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: JP2013-097313 20130507; JP2014-035643 20140226
- Main IPC: C03C25/10
- IPC: C03C25/10 ; C08F2/50 ; C08F2/46 ; B29C71/04 ; A61L2/08 ; A61L24/00 ; C08G61/04 ; C09D11/101 ; C09D11/38
Abstract:
A photopolymerizable composition includes diethyleneglycol dimethacrylate, 1-hydroxy-cyclohexyl-phenyl-ketone, 2-hydroxy-1-{4-[4-(2-hydroxy-2-methyl-propionyl)benzyl]phenyl}-2-methyl-1-propane-1-one and 2-[2-hydroxy-4-(1-octyloxycarbonylethoxy)phenyl]-4,6-bis(4-phenyl)-4,6-bis)4-phenylphenyl-1,3,5-triazine.
Public/Granted literature
- US20140336298A1 PHOTOPOLYMERIZABLE INKJET INK, INK CARTRIDGE, PHOTOPOLYMERIZABLE COMPOSITION, AND COATED MATTER Public/Granted day:2014-11-13
Information query
