Oil and water repellent polymer

Details Oil and water repellent polymer Oil and water repellent polymer

C - Chemistry, Metallurgy

08

F

402/257, 402/319

C08F 220/24 (2006.01) C08F 220/34 (2006.01) D06M 15/277 (2006.01)

Patent

CA 1056992

TITLE OF THE INVENTION Improved Oil and Water Repellent Polymer ABSTRACT OF THE DISCLOSURE Oil and water repellent-polymer comprised of polymer chain repeat units derived from (1) a monomer of the formula RfCH2CH2OCOC(R)=CH2 wherein Rf is a perfluoro- alkyl group of 4-14 carbon atoms and R is H or CH3, (2) a vinyl monomer which is free of non-vinylic fluorine and (3) an ionic monomer of the formula CH2=C(R)-Z-Y?X? wherein R is H or CH3, Z is a connecting group which activates vinyl polymerization, Y? is an onium ionic group and X? is a water solubilizing anion.

235513

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