发明授权
- 专利标题： Processing fluid, image forming method, recorded matter, and inkjet recording device
-
申请号： US14729193申请日： 2015-06-03
-
公开(公告)号： US10160248B2公开(公告)日： 2018-12-25
- 发明人: Shosuke Aoai , Michihiko Namba
- 申请人： Shosuke Aoai , Michihiko Namba
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2014-126133 20140619; JP2014-194766 20140925; JP2014-262874 20141225
- 主分类号： B41M5/52
- IPC分类号： B41M5/52 ; B41M5/00
摘要：
A processing fluid contains a water soluble cation polymer having a quaternary ammonium cation in the main chain, either of one of phosphoric acid-based inorganic salt and p-tert-butyl benzoate, and water, wherein the phosphoric acid-based inorganic salt is either of one of disodium monohydrogen phosphate, sodium dihydrogen phosphate, sodium polyphosphate, dipotassium monohydrogen phosphate, and potassium dihydrogen phosphate, wherein the water soluble cation polymer accounts for 40% by weight to 60% by weight.