Polymerization initiator and radically polymerizable composition containing same
US10005851B2 · kind B2 · utility
2Cited by
12References
5Claims
0Family size
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Key dates
| Filing date | Jul 24, 2015 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Jul 24, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L33/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided is an α-aminoalkylphenone compound that has good stability and low sublimability, efficiently generates radicals when irradiated with a bright line at 365 nm (I line) or the like, and is useful as a polymerization initiator to be used in a radically polymerizable composition. The α-aminoalkylphenone compound is represented by Formula (I) mentioned below. In Formula (I) mentioned above, it is preferable that R11 is a nitro group, an alkoxy group having 1 to 12 carbon atoms, or an alkoxycarbonyl group having 1 to 12 carbon atoms. The α-aminoalkylphenone compound can be preferably used in a polymerization initiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.