Manually controlled variable coverage high range electrostatic sprayer
US10661288B2 · kind B2 · utility
0Cited by
31References
5Claims
0Family size
Inventors
Key dates
| Filing date | Oct 27, 2015 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Feb 17, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/083
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention discloses a single step process for the synthesis of furan derivative from carbohydrate comprises stirring the reaction mixture of carbohydrate in solvent in presence of catalyst at temperature in the range of 170 to 190° C. for the period in the range of 23 to 25 hrs to afford corresponding furan derivative.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.