Aqueous-based hydrolytically stable dispersion of a biodegradable polymer
US10087326B2 · kind B2 · utility
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Key dates
| Filing date | Feb 28, 2017 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Feb 28, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/03
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Embodiments of an aqueous-based dispersion of a hydrolytically unstable polymer comprise particles of said hydrolytically unstable polymer and a stabilizing agent in water. The dispersion is substantially free of volatile organic solvents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.