Aqueous detergent compositions containing amphoteric surfactants having anti-microbial and preservative properties
US4133772A · kind A · utility
2Cited by
8References
11Claims
0Family size
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Key dates
| Filing date | Nov 3, 1977 |
| Grant date | Jan 9, 1979 |
| Priority date | — |
| Expiry date | Nov 3, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/88
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compounds having the formula: ##STR1## where R is an alkyl group of from 8 to 14 carbon atoms, and where M' M'', M''' amd M.sup.IV may be the same or different and represent a monovalent moiety selected from the group consisting of hydrogen, alkali metal, ammonium ion, or ammonium ion which is substituted by from 1 to 3 lower alkyl groups, said alkyl groups being optionally substituted by one hydroxyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.