Azeotropic and pseudoazeotropic blends
US11542398B2 · kind B2 · utility
0Cited by
12References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2020 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Mar 7, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D163/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to azeotropic blends and pseudoazeotropic blends and to coating compositions including such blends. In one aspect, an azeotropic blend or a pseudoazeotropic blend consists essentially of hexamethyldisiloxane and a second component selected from the following: isobutanol, n-propyl acetate, n-butanol, and 1-methoxy-2-propanol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.