General-purpose cleaning composition
US4759868A · kind A · utility
9Cited by
7References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 16, 1987 |
| Grant date | Jul 26, 1988 |
| Priority date | — |
| Expiry date | Apr 16, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A liquid general-purpose cleaner, having improved non-streak and cleaning properties, is obtained if in a liquid-compatible medium which comprises a nonionic surfactant, an at least partially esterified resin and water or a mixture of water and a water-miscible organic solvent, as nonionic a topped nonionic surfactant is used containing less than 2% by weight of non-alkoxylated material and less than 4% by weight of mono-alkoxylated material. By using this nonionic surfactant, less partially esterified resin and less perfume are required to achieve effects similar to those obtained when a non-topped nonionic surfactant is used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.