Solidifying liquid anionic surfactants
US11377628B2 · kind B2 · utility
2Cited by
48References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2019 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Mar 8, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/37
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to solidification of liquid anionic surfactants with a binder, carrier, or both binder and 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 the binder, carrier, or binder and 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.