Patent ID: 11926750
Assignee: DIC CORPORATION
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  G | IPC C  G

Claim 0:
1. An ink composition comprising:
light-emitting nanocrystal particles;
light-diffusing particles;
a polymer dispersant having a weight average molecular weight of 1,000 or more; and
two monomers with an ethylenically unsaturated group, each of the two monomers having Hansen solubility parameters δd, δp, and δh that satisfy the following conditions,

16.0 MPa0.5≤δd<18.0 MPa0.5 

2.5 MPa0.5≤δp<5.5 MPa0.5 

2.5 MPa0.5≤δh<8.0 MPa0.5,

wherein the ink composition has a surface tension in the range of 20 to 40 mN/m, and
wherein the ink composition has a viscosity in the range of 5 to 40 mPa·s at 23° C.