Anionic surfactant slurry having increased viscosity and method of providing said slurry
US3954660A · kind A · utility
13Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 1974 |
| Grant date | May 4, 1976 |
| Priority date | — |
| Expiry date | Jul 23, 1994 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/596
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The viscosity of anionic surfactant slurries is increased by admixing with such slurries an effective amount of a viscosity increasing additive selected from the group consisting of dialkyl ethers wherein the alkyl radicals of said ethers contain from 2 to 5 carbon atoms, alkoxyethoxyethanols wherein the alkyl radical contains from 2 to 6 carbon atoms, and tertiary amines wherein the alkyl radical contains from 2 to 4 carbon atoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.