Method of manufacturing quat-containing compositions with improved transportation efficiency and/or processing properties
US6638497B2 · kind B2 · utility
3Cited by
7References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2002 |
| Grant date | Oct 28, 2003 |
| Priority date | — |
| Expiry date | May 3, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C211/63
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of manufacturing ammonium quat-containing raw material composition with improved transportation efficiency and/or processing properties is provided, including the step of forming a mixture containing the ammonium quat in a solvent that includes at least one glycol and at least one fatty alcohol, wherein said raw material composition has cationic activity of over 35%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.