Composition containing diamide and halocarbon for treatment of surfaces
US3953381A · kind A · utility
7Cited by
6References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 7, 1973 |
| Grant date | Apr 27, 1976 |
| Priority date | — |
| Expiry date | Nov 7, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23G5/02819
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A homogeneous liquid composition for use in the treatment of surfaces to remove water and other materials in which the composition is formulated of 90 to 99.95% by weight of a solvent, at least 50% by weight of which is trichloro-1,1,2-trifluoro-1,2,2-ethane and 0.05% to 10% by weight of one or more diamides having the general formula ##EQU1## in which R is a saturated or unsaturated aliphatic hydrocarbon having 1 to 25 carbon atoms, R.sup.1 is an aliphatic hydrocarbon group having 10 to 30 carbon atoms and at least one ethylenic double bond, and n is a number from 1 to 9.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.