Renewably derived polyesters and methods of making and using the same
US10280254B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Apr 13, 2017 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Aug 29, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polyester compositions are disclosed herein, as well as methods of making and using such polyesters. In some embodiments, the polyesters are formed from monomers derived from natural oils. In some embodiments, the polyesters are highly branched polymers, such as highly branched polymers that have low viscosity at higher molecular weights.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.