Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a binder and optional carrier
US11976255B2 · kind B2 · utility
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55References
22Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 2, 2023 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Mar 2, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/94
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to solidification of liquid amine oxide, betaine, and/or sultaine surfactants with a binder 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 binder and optional 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.