Polysaccharide coated electrorheological particles
US5445760A · kind A · utility
3Cited by
4References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 14, 1994 |
| Grant date | Aug 29, 1995 |
| Priority date | — |
| Expiry date | Apr 14, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10M171/001
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An electrorheological fluid having good shear stress and improved (reduced) conductivity comprises a hydrophobic liquid phase and, dispersed therein, electrorheologically active particles of a core particle with a coating of at least one polysaccharide which is dispersible in a protic medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.