Multifunctional acylphosphine oxide photoinitiators
US10106629B2 · kind B2 · utility
1Cited by
9References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2015 |
| Grant date | Oct 23, 2018 |
| Priority date | — |
| Expiry date | Jul 12, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/0045
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a series of novel multifunctional mono- and bis-acylphosphine oxides, which are useful as photoinitiators, and to photocurable compositions comprising said photoinitiators.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.