Aqueous dispersion of polymeric particles having core-shell structure, the preparation thereof and the coating formed therefrom
US11739233B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jun 21, 2018 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Feb 19, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2207/53
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present disclosure is directed to an aqueous dispersion of polymeric particles having core-shell structure, the preparation thereof and the coating formed therefrom. In the polymeric particles, at least one of the polymeric core and the polymeric shell is formed from a monomers mixture comprising isobornyl (meth)acrylate and wherein the isobornyl (meth)acrylate is present in the monomers mixture in an amount of 1 wt % to 40 wt %, relative to the weight of the corresponding monomers mixture for the polymeric core or the polymeric shell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.