Patent ID: 9364859
Filing Date: 2016-06-14
CPC Classification: B05D,B32B,B82Y,D06M,D21H,Y10T

Claim Text:
1. A superhydrophobic surface comprising a substrate treated with a superhydrophobic dispersion composition comprising: a. a water-dispersible hydrophobic component, wherein the hydrophobic component comprises a perfluorinated polymer modified with a comonomer; b. a nanoclay comprising nano-structured particles; and c. water, wherein the surface treated with the superhydrophobic dispersion has a water contact angle greater than 150°, wherein the superhydrophobic dispersion composition is free of an organic solvent, and wherein the ratio of the weight of the nanoclay to the weight of the nanoclay and the hydrophobic component is above 0.2 and less than 0.5.