Use of zeolites for stabilizing oils
US9605230B2 · kind B2 · utility
1Cited by
13References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2012 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Apr 6, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to the use of zeolites or of agglomerates based on zeolites in order to improve the thermal stability of oils and the invention is targeted in particular at the use of these zeolitic compounds for stabilizing the oils or the formulations based on oils participating in the composition of refrigerants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.