Aziridine-functional photoactive crosslinking compounds
US7838110B2 · kind B2 · utility
28Cited by
24References
26Claims
0Family size
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Key dates
| Filing date | Dec 2, 2008 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Jun 9, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2891
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A photoactive compound that is the Michael addition reaction product of an aziridine compound and a photoinitiator-functional (meth)acrylate is described. The compound can be used to crosslink (meth)acrylic polymers via a hydrogen abstracting or an alpha-cleavage mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.