Process and composition for degreasing the surface of an object
US5749977A · kind A · utility
3Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1996 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | Oct 28, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/14
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
For degreasing the surface of an object, applying thereto a composition containing at least 25% by weight of an amphiphilic compound of the formula A--B, wherein A is a lipophilic and hydrophobic radical and B is a hydrophilic radical, e.g., an alkyleneglycol ether oxide having a terminal group of at least 10 carbon atoms, then rinsing the surface with water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.