Heat transfer fluids
US3958624A · kind A · utility
6Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1973 |
| Grant date | May 25, 1976 |
| Priority date | — |
| Expiry date | Jul 2, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K5/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An improved anti-fouling additive for use in organic heat transfer fluids is disclosed. The additive comprises a combination of a barium overbased calcium sulfonate having a base ratio of at least 4 and a phenolic anti-oxidant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.