Liquid hard surfce detergent compositions containing zwitterionic detergent surfactant and monoethanolamine and/or beta-aminoalkanol
US5540864A · kind A · utility
11Cited by
66References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 2, 1995 |
| Grant date | Jul 30, 1996 |
| Priority date | — |
| Expiry date | Jun 2, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/0043
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Aqueous, liquid hard surface detergent compositions contain zwitterionic detergent surfactant and monoethanolamine and/or other specific beta-aminoalkanols as solvents and/or buffers for improved spotting/filming and good cleaning. Some formulas do not contain large amounts of builders and are suitable for general purpose cleaning including cleaning of glass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.