Invention Grant
- Patent Title: Photopolymerizable composition, photopolymerizable ink jet ink, and ink cartridge
- Patent Title (中): 可光聚合组合物，可光聚合喷墨油墨和墨盒
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Application No.: US14225696Application Date: 2014-03-26
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Publication No.: US09434847B2Publication Date: 2016-09-06
- 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: JP2013-090043 20130423; JP2014-035131 20140226
- Main IPC: C09D11/10
- IPC: C09D11/10 ; C09D11/30 ; G03F7/033 ; C09D11/101
Abstract:
A photopolymerizable composition includes diethyleneglycoldimethacrylate and alkoxy-modified (meth)acrylic acid ester having an n not less than 9. The n is an average polymerization degree of an alkoxy part of the (meth)acrylic acid ester.
Public/Granted literature
- US20140311380A1 PHOTOPOLYMERIZABLE COMPOSITION, PHOTOPOLYMERIZABLE INK JET INK, AND INK CARTRIDGE Public/Granted day:2014-10-23
Information query
IPC分类:
