Parting composition comprising glycerol trioleate and vegetable oil
US4775418A · kind A · utility
7Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 1986 |
| Grant date | Oct 4, 1988 |
| Priority date | — |
| Expiry date | Aug 6, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/07
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A parting composition useful for continuously casting aluminum and aluminum alloys and comprising glycerol trioleate and a vegetable oil. Mixtures of glycerol trioleate with castor oil have superior properties compared with parting compositions previously used for continuous ingot casting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.