Clearcoat compositions and methods of forming clearcoat compositions
US11492440B2 · kind B2 · utility
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14References
19Claims
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Assignee
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Key dates
| Filing date | Jul 27, 2018 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | Feb 19, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D175/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Clearcoat compositions and methods for forming a clearcoat compositions are provided. In one example, a clearcoat composition includes a binder portion A that includes a polyaspartic ester resin. An activator portion B includes a polyol-modified isocyanate that is a reaction product of a polyisocyanate component and a polyol component. The polyol component includes polycaprolactone polyol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.