Method and composition for controlling foam in non-aqueous fluid systems
US4151101A · kind A · utility
9Cited by
8References
56Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1977 |
| Grant date | Apr 24, 1979 |
| Priority date | — |
| Expiry date | Dec 23, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2020/01
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An improved method and composition for controlling foam in non-aqueous fluid systems having a tendency to foam. The improved method consists of adding to the system a foam control composition containing an organo-silicone antifoam agent and an alkanolamide. A method is also provided for inhibiting foam formation in such non-aqueous fluid systems by adding to the system an alkanolamide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.