Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a carrier
US11214763B2 · kind B2 · utility
6Cited by
47References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2019 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Apr 26, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/44
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to solidification of liquid amine oxide, betaine, and/or sultaine surfactants with a carrier to form a solidified surfactant composition. In particular, the invention relates to solidification of liquid surfactants utilizing drying device(s), wherein the feed composition contains at least one liquid surfactant and a carrier to form a solidified surfactant composition. The solidified surfactant compositions can be useful in various cleaning compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.