Thermally and/or electrically conductive materials and method for the production thereof
US11180625B2 · kind B2 · utility
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11References
21Claims
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Key dates
| Filing date | Apr 7, 2016 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Mar 17, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B1/24
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Porous polymeric materials having a very high content of thermally conductive and/or electrically conductive fillers. Process for the preparation of the porous composite material including at least one binder-forming polymeric phase and one or more fillers, this process including the stages of hot mixing, by the molten route, the polymeric phase, the fillers and a sacrificial polymeric phase, so as to obtain a mixture, of shaping the mixture and of removing the sacrificial polymeric phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.