Compositions for reducing the freeze-adherence of particulate minerals to the walls of transport bins and the like
US4410599A · kind A · utility
3Cited by
0References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 1982 |
| Grant date | Oct 18, 1983 |
| Priority date | — |
| Expiry date | Mar 8, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A side-release composition for use in facilitating the discharge of a frozen cargo of particulate mineral material comprises brine and a sufficient amount of polymeric ethylene oxide in the brine to form a gel upon exposure to temperatures of less than about 65.degree. F.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.