Invention Grant
- Patent Title: Photopolymerizable composition, photopolymerizable ink jet ink, and ink cartridge
-
Application No.: US15231034Application Date: 2016-08-08
-
Publication No.: US09988478B2Publication Date: 2018-06-05
- Inventor: Takao Hiraoka
- Applicant: RICOH COMPANY, LTD.
- 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: C08F220/68
- IPC: C08F220/68 ; C09D11/101 ; C09D11/30 ; C09D133/14 ; G03F7/033
Abstract:
A cured composition prepared from a photopolymerizable composition that 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
- US20160340458A1 PHOTOPOLYMERIZABLE COMPOSITION, PHOTOPOLYMERIZABLE INK JET INK, AND INK CARTRIDGE Public/Granted day:2016-11-24
Information query
IPC分类:
