Perfluoroalkenyloxybenzoic acid derivative, process for preparing the same and prepolymer of the derivative
AssigneeDaikin Industries, Ltd.
InventorsMotonobu Kubo, Sinji Tamaru
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Abstract
The present invention provides a perfluoroalkenyloxybenzoic acid derivative of the formula ##STR1## wherein X is perfluoroalkenyl group having 6 to 14 carbon atoms, and process for preparing the same. Further, the present invention provides a prepolymer of a perfluoroalkenyloxybenzoic acid derivative comprising a repeating unit of the formula ##STR2## wherein X is same as above, and a repeating unit having one double bond and derived from the cleavage of double bond of a diene compound.
Claims6
A perfluoroalkenyloxybenzoic acid derivative of the formula ##STR25## wherein X is perfluoroalkenyl group having 6 to 14 carbon atoms.
A prepolymer of a perfluoroalkenyloxybenzoic acid derivative comprising a repeating unit of the formula ##STR28## wherein X is perfluoroalkenyl group having 6 to 14 carbon atoms, and a repeating unit having one double bond and derived from the cleavage of double bond of a diene compound.
Dependencies are inferred from the claim text.