Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a carrier
US12006488B2 · kind B2 · utility
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55References
18Claims
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Assignee
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Key dates
| Filing date | Nov 29, 2021 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Nov 29, 2041 |
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.