Bi-component catalyst and method for dehydrating lactic acid to acrylic acid
US9862670B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Mar 11, 2016 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | Mar 11, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/377
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Bicomponent catalysts and methods for making bio-based acrylic acid, acrylic acid derivatives, or mixtures thereof from lactic acid, lactic acid derivatives, or mixtures thereof are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.