Non aqueous crosslinkable composition
US12269915B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 17, 2020 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Apr 25, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D175/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A particulate polyurea compound a2) for reducing gloss of coatings, a resin composition and a crosslinkable composition comprising the particulate polyurea compound is provided, wherein the volume percentage of particles of the particulate polyurea compound having a diameter of smaller than 10 μm is equal or less than 40%, and the volume percentage of the polyurea product having a diameter larger than 20 μm is equal or more than 11%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.