发明授权
- 专利标题: Photocurable ink composition for ink jet recording and ink jet recording method
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申请号: US16835599申请日: 2020-03-31
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公开(公告)号: US11118075B2公开(公告)日: 2021-09-14
- 发明人: Hiroaki Kida , Hiroshi Fukumoto , Toru Saito , Keitaro Nakano , Hiroki Nakane
- 申请人: SEIKO EPSON CORPORATION
- 申请人地址: JP Tokyo
- 专利权人: SEIKO EPSON CORPORATION
- 当前专利权人: SEIKO EPSON CORPORATION
- 当前专利权人地址: JP Tokyo
- 代理机构: Workman Nydegger
- 优先权: JP2011-151770 20110708,JP2011-200809 20110914,JP2012-008704 20120119
- 主分类号: C09D11/101
- IPC分类号: C09D11/101 ; B41J2/21 ; C09D11/38 ; C09D11/322 ; C08K3/013 ; B41J11/00
摘要:
The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet recording includes polymerizable compounds, a photopolymerization initiator, and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I): CH2═CR1—COOR2—O—CH═CH—R3 (I) (wherein R1 is a hydrogen atom or a methyl group, R2 is a divalent organic residue having 2 to 20 carbon atoms, and R3 is a hydrogen atom or a monovalent organic residue having 1 to 11 carbon atoms) and phenoxyethyl (meth)acrylate.
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