| 发明名称 | Photochromic latex ink | ||
| 摘要 | A photochromic latex ink includes an organic polymer; optionally a colorant, and a photochromic compound. The photochromic ink composition has an average particle size from about 20 nm to about 600 nm. The photochromic ink composition is capable of reversibly converting from a first color to a second color in response to a predetermined wavelength scope. | ||
| 申请公布号 | US9404001(B2) | 申请公布日期 | 2016.08.02 |
| 申请号 | US201314093390 | 申请日期 | 2013.11.29 |
| 申请人 | XEROX CORPORATION | 发明人 | Iftime Gabriel;Belelie Jennifer L.;Smith Paul F.;Goredema Adela |
| 分类号 | G02B5/23;C09D11/50;C09D11/32;G01D11/00;B32B15/02;B32B17/02;B32B19/00;B32B21/02;B32B23/02;B32B27/02;B32B5/16;B32B9/00 | 主分类号 | G02B5/23 |
| 代理机构 | Shimokaji IP | 代理人 | Shimokaji IP |
| 主权项 | 1. A photochromic aqueous based latex printing ink particle comprising: an organic polymer; optionally a colorant; and a photochromic compound that is: a binder that is: wherein Compound #1 and Compound #2, in combination as a precursor to the latex printing ink particle, are in the form of a photochromic aqueous based latex particles; and wherein the photochromic aqueous based latex particle has a particle size from 20 nm to 600 nm. | ||
| 地址 | Norwalk CT US | ||