Polymers of perfluoroalkoxy perfluorovinyl ethers
First Claim
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1. A NORMALLY SOLID POLYMER SELECTED FROM THE CLASS CONSISTING OF HOMOPOLYMERS OF PERFLUOROALKYL PERFLUOROVINYL ESTERS AND COPOLYMERS OF PERFLUOROALKYL PERFLUOROVINYL ESTERS WITH TETRAFLUOROETHYLENE, SAID ETHER HAVING THE FORMULA CNF2N+1-O-CF=2, WHERE N IS A NUMBER FROM 1 TO 5 INCLUSIVE.
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1 Claim
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1. A NORMALLY SOLID POLYMER SELECTED FROM THE CLASS CONSISTING OF HOMOPOLYMERS OF PERFLUOROALKYL PERFLUOROVINYL ESTERS AND COPOLYMERS OF PERFLUOROALKYL PERFLUOROVINYL ESTERS WITH TETRAFLUOROETHYLENE, SAID ETHER HAVING THE FORMULA CNF2N+1-O-CF=2, WHERE N IS A NUMBER FROM 1 TO 5 INCLUSIVE.
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Current AssigneeHarris Jr John Ferguson, Irwin Mccane Donald
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Original AssigneeHarris Jr John Ferguson, Irwin Mccane Donald
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InventorsHARRIS JR JOHN FERGUSON, IRWIN MCCANE DONALD
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Application NumberUS04/071,392Time in Patent Office1,257 DaysField of SearchUS Class Current526/247CPC Class CodesC08F 16/24 Monomers containing halogen
