Photocurable acrylic coating compositions having good adhesion properties to a subsequent coating and corresponding coated substrates
US8268907B2 · kind B2 · utility
1Cited by
5References
24Claims
0Family size
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Key dates
| Filing date | Jun 13, 2008 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Jul 19, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An abrasion resistant photocurable acrylic coating composition that can provide good adhesion to subsequent coatings deposited thereon, and a hard coated article, especially an optical article such as an ophthalmic lens, comprising a substrate coated with a coating obtained from the above abrasion resistant acrylic coating composition providing good subsequent adhesion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.