Polymeric photo active agents
US10414927B2 · kind B2 · utility
0Cited by
34References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2015 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | May 12, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/54
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present disclosure is drawn to polymeric photo active agents, photo curable inks containing the polymeric photo active agents, and methods of making the photo curable inks. A polymeric photo active agent can include a xanthone analog modified with a polyether chain connecting to the xanthone analog through an amide linkage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.