Amphoteric surface-active agents
US3991208A · kind A · utility
4Cited by
2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 1975 |
| Grant date | Nov 9, 1976 |
| Priority date | — |
| Expiry date | Jul 9, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to amphoteric surface-active agents which have extremely powerful inhibitory action against Gram positive bacteria and which are substantially free from metal halide, and, particularly, sodium chloride. These compounds have the general structure: ##EQU1## wherein R is a straight chain alkyl having from 6 to 16 carbon atoms, R' is a lower alkyl, and M is either hydrogen, an alkali metal or an alkylolamine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.