Patent ID: 6268467
Filing Date: 2001-07-31
Classification: C08F

Abstract:
A polymer of the formula:X--((M').sub.x (M"").sub.y (M'"").sub.z)--(Y).sub.pwherein:X is derived from a chain transfer agent and includes a terminal hydroxyl or amino radical;Y is derived from an ethylenically unsaturated monomer that includes a terminal hydroxyl or amino radical;M' is derived from a first hydrophilic ethylenically unsaturated monomer;M"" is derived from a second different hydrophilic ethylenically unsaturated monomer;M'"" is derived from a hydrophobic ethylenically unsaturated monomer;each of x and y is at least one, and x+y is about 5 to 50;z is 0 to 20;andp is 0 to 5.