Expanded graphite and products produced therefrom
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United States of America Patent
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Aug 6, 2013
Grant Date -
Oct 19, 2006
app pub date -
May 17, 2006
filing date -
Sep 12, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Graphite nanoplatelets of expanded graphite and polymer composites produced therefrom are described. The graphite is expanded from an intercalated graphite by microwaves or radiofrequency waves in the presence of a gaseous atmosphere. The composites have barrier and/or conductive properties due to the expanded graphite.
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International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
- C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
- C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
- B28B:SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG O....
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
- H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
- B29B:PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE ....
- H01B:CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATER....
- B60C:VEHICLE TYRES
- D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....
- B27J:MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATER....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....
- D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....
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