Benzophenone/thioxanthone derivatives and their use in photopolymerizable compositions
US7709545B2 · kind B2 · utility
9Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2007 |
| Grant date | May 4, 2010 |
| Priority date | — |
| Expiry date | Jul 29, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S522/905
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Benzophenone/thioxanthone derivatives useful as photoinitiators are provided as well as photopolymerizable compositions comprising the benzophenone/thioxanthone derivatives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.