Influence of partial side chain hydrolysis on the growth and morphology of reactive polymer multilayers fabricated using azlactone-functionalized polymers
US11807778B2 · kind B2 · utility
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Key dates
| Filing date | Dec 5, 2018 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Jul 5, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D179/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention provides methods of making polymer-based multilayer thin films, and polymer-based multilayer thin films made thereof, using controlled hydrolysis of functional side groups, such as azlactone groups, to obtain desired levels of roughness, porosity, and chemical reactivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.