发明名称 Pigment dispersion, ink composition, inkset, and recording device
摘要 <p>A pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 µm, and the condition R50/Z > 5 is satisfied.</p>
申请公布号 EP2336249(A2) 申请公布日期 2011.06.22
申请号 EP20100016140 申请日期 2007.12.18
申请人 SEIKO EPSON CORPORATION 发明人 OYANAGI, TAKASHI;NAKANO, KEITARO
分类号 C09D11/00 主分类号 C09D11/00
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