Composition based on a fluorohydrocarbon solvent, suitable for removing water from the surface of manufactured articles
US4491531A · kind A · utility
10Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1982 |
| Grant date | Jan 1, 1985 |
| Priority date | — |
| Expiry date | Sep 23, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23G5/02809
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A liquid composition based on a fluorinated hydrocarbon solvent, additioned with an amount not exceeding 0.5% by weight of a surfactant consisting of a salt of an aliphatic diamine and of an alkyl-mono- or di-ester of phosphoric acid, such composition being particularly suited to remove water from the surfaces of articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.