Conductive elastomeric elements
US4037009A · kind A · utility
69Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 11, 1976 |
| Grant date | Jul 19, 1977 |
| Priority date | — |
| Expiry date | Aug 11, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/129
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An electromagnetic shielding element comprising a moldable elastomer containing a particulate conductive filler and at least one layer of knitted wire mesh in said elastomer. The filler is preferably a precious metal, especially silver, and its preferred form is as a coating on copper or glass. The element may be composed of a plurality of layers of knitted mesh embedded in the elastomer and the directions of extension of the loops in the layers are at angles to one another. The element is useful as a combination gasket and electromagnetic shield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.