Invention Grant
- Patent Title: Cleaning solution, set of ink and cleaning solution, cleaning solution stored container, inkjet printing apparatus, and inkjet printing method
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Application No.: US15385206Application Date: 2016-12-20
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Publication No.: US10040961B2Publication Date: 2018-08-07
- Inventor: Shizuka Kohzuki , Akiko Bannai
- Applicant: Shizuka Kohzuki , Akiko Bannai
- 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: JP2015-252173 20151224; JP2016-206058 20161020
- Main IPC: C09D11/54
- IPC: C09D11/54 ; C11D3/43 ; C11D3/30 ; C11D3/24 ; C11D1/00 ; C09D11/30 ; C09D11/322 ; C09D11/107 ; C09D11/102 ; B41J2/165
Abstract:
Provided is a cleaning solution used for cleaning an ink containing a resin in an amount of 5 percent by mass or greater, the cleaning solution including a mixture solvent containing water and a solvent, wherein a hydrogen bond term of a Hansen solubility parameter of the mixture solvent is 7.0 (cal/cm3)1/2 or less.
Public/Granted literature
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