Aqueous leather coating composition
US11518905B2 · kind B2 · utility
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26References
6Claims
0Family size
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Key dates
| Filing date | Oct 22, 2020 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Oct 22, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC14C11/006
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous coating composition comprising an aqueous dispersion of polyurethane and a siloxane-based polyamide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.