Patent ID: 8048953
Filing Date: 2011-11-01
Classification: C08G,C09D,D06M,Y10T

Abstract:
1. A polymer having at least one urea linkage prepared by: reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, having isocyanate groups, and (b) at least one fluorinated compound selected from the formula (I): wherein p and q are each independently an integer of 1 to 3; r is 0 or 1; X is —O—, —NH— or —S—; R n is an integer of 2 to 4; s is an integer of 1 to 50; R R (ii) reacting with (c) water, a linking agent, or a mixture thereof, said polymer providing cleanability and hydrophilicity stain release to substrates treated with said polymer.