Patent ID: 6596829
Filing Date: 2003-07-22
Classification: C08F

Abstract:
A composition comprising a fluorotelomer, which comprises repeat units derived from a fluoroalkene, and optionally a comonomer, and has an end group derived from a hydrofluorocarbon and a secondary alcohol or its ether or its ester wherein said fluorotelomer has the formula of H(CX2)pBqDr or a mixture of H(CX2)pBq and H(CX2)pDr; X is H or F; p is a number from about 36 to about 1500; B represents end group derived from said hydrofluorocarbon; q is a number from 0.02 to 0.4; D represents end group derived from said secondary alcohol or its ether or its ester; and r is a number from 0.2 to 1.0.