Dimensionally stable, leak-free graphite substrate
US8067091B2 · kind B2 · utility
8Cited by
14References
11Claims
0Family size
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Key dates
| Filing date | Dec 20, 2006 |
| Grant date | Nov 29, 2011 |
| Priority date | — |
| Expiry date | Sep 28, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A method for preparing resin-impregnated graphite articles, including providing a sheet of compressed particles of exfoliated graphite having two major surfaces; impregnating the sheet with a first resin system to form a resin-impregnated sheet; surface treating the resin-impregnated sheet to form at least one structure on at least one of the major surfaces of the sheet to form a surface treated sheet; and treating the sheet with a second resin system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.