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US 11,530,376 B2Granted
Azeotropic composition containing 1,1,1,3,3,3-hexafluoro-2-methoxypropane
AssigneeIllinois Tool Works Inc.
InventorZhihong Ye
Life of this patent
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Abstract
An azeotropic composition a formulated with 1,1,1,3,3,3,-hexafluoro-2-methoxypropane and a second component selected from the group consisting of isopropyl alcohol, ethanol, methanol, and trans-1,2-dichloroethylene. The azeotropic composition exhibits a substantially constant boiling point at a constant pressure and is useful for various cleaning and degreasing applications.
Claims8
An azeotropic composition comprising:
- about 52 weight % (wt. %) to about 99 wt. % 1,1,1,3,3,3,-hexafluoro-2-methoxypropane (“HFMOP”);
- and
- about 1 wt. % to about 48 wt. % of a second component selected from the group consisting of isopropyl alcohol (“IPA”), ethanol, and methanol;
- wherein the azeotropic composition has a substantially constant boiling point at a constant pressure.
1 more element
Dependencies are inferred from the claim text.