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US 2023/0265332 A1Published application
Phase change material
AssigneeHubbard Products Limited
InventorsYulong DING, Lin CONG, Derek CHAPMAN, Boyang ZOU
Life of this patent
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Abstract
A phase change material includes a salt-water solution having a first salt, a second salt and water; a gelling agent; a thermal conductivity enhancer; and a nucleation agent. The phase change material is suitable for use as a cold storage material, in particular, for maintaining an environment at a temperature of from −15 to −40° C. The phase change material may be used in a cold storage pack.
Claims25
A phase change material for use as a cold storage material, said phase change material comprising:
- a salt-water solution comprising a first salt, a second salt, and water;
- a gelling agent;
- a thermal conductivity enhancer;
- and
- a nucleation agent.
2 more elements
Dependencies are inferred from the claim text.