High solids edge coatings for building panels
US10961404B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Aug 28, 2018 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Apr 24, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/03
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Described herein is a coating composition suitable for application to a building panel. The coating composition includes inorganic pigment, liquid carrier, and a humectant including a first ester-containing compound. The liquid carrier may be present in an amount ranging from about 10 wt, % to about 30 wt. % based on the total weight of the coating composition. Described herein are also building panels coated with the coating composition and methods of their production.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.