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US 2017/0321006 A1Published application
Method for producing fluoropolyether
AssigneeMoresco Corporation
InventorTsuyoshi SHIMIZU
Life of this patent
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Abstract
A process for preparing a low-molecular weight fluoropolyether containing an acid fluoride by decomposing a triflate or trifluoroacetate of a fluoropolyether having a hydroxyl group in the presence of a Lewis acid.
Claims11
A process for preparing a low-molecular weight fluoropolyether containing an acid fluoride by decomposing a triflate or trifluoroacetate of a fluoropolyether having a hydroxyl group in the presence of a Lewis acid.
Dependencies are inferred from the claim text.