Metal-filled plastic material
US4024318A · kind A · utility
42Cited by
5References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 17, 1966 |
| Grant date | May 17, 1977 |
| Priority date | — |
| Expiry date | Feb 17, 1986 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31924
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A filled plastic composition, suitable for use as a radar shield, comprising (1) a first layer of hydrocarbon thermosetting plastic filled with metal particles of aluminum, iridium, tin, lead, bismuth, or elements from Group IIB to Group VIIB of the Periodic Table of the Elements and (2) a second layer of hydrocarbon thermosetting plastic filled with oxides of the above metals is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.