The invention relates to a curable composition comprising (i) humidity-curable prepolymer such as a humidity-curable polyurethane, silicone or polysulfone prepolymer; (ii) thermally conductive nano-filler selected from graphene, graphene oxide, carbon nanotubes, and mixtures thereof; (iii) optionally, another thermally conductive nano-filler; and (iv) optionally, thermally conductive macro-filler. The composition combines high thermal conductivity with high electrical resistivity and low density. The composition is particularly useful for adhering bottom plates of battery casings to metal parts of vehicles and ensures excellent heat transfer from the battery to the environment.
Thermally Conductive Electrically Resistive Low Density Adhesive
12.09.2024
Patent
Elektronische Ressource
Englisch
IPC: | C09J ADHESIVES , Klebstoffe / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
ELECTRICALLY-CONDUCTIVE AND THERMALLY-CONDUCTIVE TIRE
Europäisches Patentamt | 2025
|ELECTRICALLY AND THERMALLY CONDUCTIVE THERMOPLASTIC POLYURETHANE
Europäisches Patentamt | 2021
|ADHESIVE, ELECTRICALLY CONDUCTIVE Silver - Organic Resin
SAE Technical Papers | 2011
ADHESIVE, ELECTRICALLY CONDUCTIVE Silver - Organic Resin
SAE Technical Papers | 1968
ADHESIVE, ELECTRICALLY CONDUCTIVE Silver - Organic Resin
SAE Technical Papers | 1977