Clear coating compositions
US12319840B2 · kind B2 · utility
0Cited by
4References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2018 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Aug 31, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/54
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a clear coating composition comprising a perlite, wherein the median particle size, d50, of the perlite is in the range of 0.5 and 25 μm, a method of making clear coating compositions and their use in coating an article or substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.