Radiation curable coating compositions for metal
US9856392B2 · kind B2 · utility
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17References
21Claims
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Key dates
| Filing date | Dec 23, 2011 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Dec 23, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31699
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Various embodiments of radiation curable coating compositions are provided. In one embodiment, a radiation curable coating composition includes a (meth)acrylate functional compound and an adhesion promoting (meth)acrylate compound. The radiation curable coating composition can also include a (meth)acrylate functional compound, a poly(meth)acrylate and a reactive diluent. The (meth)acrylate functional compound can be made from the reaction of a multifunctional isocyanate, a polyol and a hydroxyl functional (meth)acrylate in the presence of a catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.