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US 6,656,380 B2Granted
Super-coolable composition having long-duration phase change capability, process for preparation of same, process for super-cooling same and articles comprising same
AssigneeSupachill Technologies Pty. Ltd.
InventorsBrian Wood, Allan J. Cassell
Life of this patent
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Abstract
An article according to one embodiment of the disclosures herein includes a cooling core body, a cooling member and a super-coolable composition. The cooling core body has a core cavity therein. The cooling member disposed in the core cavity. A super-coolable composition is disposed within the core cavity encapsulating at least a portion of the cooling member.
Claims11
A process of preparing a super-coolable composition, the process comprising:
- forming a first mixture including water and ethanol, wherein the first mixture has a first pH level;
- adjusting the pH level of the first mixture to have a second pH level different than the first pH level;
- and
- combining a water-soluble binding agent with the first mixture to form a second mixture.
1 more element
Dependencies are inferred from the claim text.