Heat transfer fluid composition and use
US11292949B2 · kind B2 · utility
0Cited by
11References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 2016 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | Jul 14, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23F11/149
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention provides a real, commercially viable alternative to known heat transfer fluids which exhibits essentially the same or improved viscosity profiles and avoids the corrosion problems. The present invention relates to a heat transfer fluid composition comprising between 10 to 80% by weight of a corrosion inhibitor and freeze point depressant dual function agent, and a viscosity reducing agent. Also disclosed are aqueous based heat transfer fluid products and their use in various heating and/or cooling systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.