Transparent article
US4658958A · kind A · utility
42Cited by
3References
23Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 30, 1985 |
| Grant date | Apr 21, 1987 |
| Priority date | — |
| Expiry date | Oct 30, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/922
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention pertains to a laminate having greater optical transparency, while remaining flexible. The laminate is most useful in fabricating envelopes or packages for electronic components featuring EMI and RFI shielding an electrostatic dissipation. The laminate comprises outer layers of an electrostatic free plastic and a middle layer of conductive fibers in a low density mat of between 0.2 and 0.5 ounces per square yard.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.