Eutectic composition for coolness storage
US4954278A · kind A · utility
5Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 1989 |
| Grant date | Sep 4, 1990 |
| Priority date | — |
| Expiry date | May 8, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K5/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A eutectic composition for coolness storage and its method of making wherein a dry particulate mixture of sodium sulfate and a lesser amount of sodium tetraborate pentahydrate is added to water while the water is stirred, together with a small amount of a buffering acid to reduce alkalinity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.