Invention Grant
- Patent Title: White ink composition for ink jet recording
- Patent Title (中): 用于喷墨记录的白色油墨组合物
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Application No.: US14226184Application Date: 2014-03-26
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Publication No.: US09534125B2Publication Date: 2017-01-03
- Inventor: Takayoshi Kagata , Tsuyoshi Sano
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Nutter McClennen & Fish LLP
- Agent John J. Penny, Jr.; Alex Nagomiy
- Priority: JP2013-063536 20130326
- Main IPC: C09D11/30
- IPC: C09D11/30 ; C09D11/102 ; C09D11/104 ; C09D11/106

Abstract:
A white ink composition for ink jet recording, substantially not containing a metal oxide or hollow resin particles, contains resin particles having a refractive index of 1.6 or more, and a material (B) including at least one material selected from the group consisting of a first material having a refractive index in the range of 1.5 to less than 1.6, a second material having a refractive index in the range of 1.4 to less than 1.5, and a third material having a refractive index of less than 1.4.
Public/Granted literature
- US20140292899A1 WHITE INK COMPOSITION FOR INK JET RECORDING Public/Granted day:2014-10-02
Information query
IPC分类: