Patent ID: 9562319
Date: 2017-02-07
CPC Classifications: B82Y,C23C,D06M,D21F,H01J,Y10S,Y10T

Claim:
1. A papermaking fabric comprising a paper side surface and a machine side surface, and at least one of a hydrophobic or oleophobic nanoparticle containing contaminant resistant coating bonded to at least the paper side surface of the fabric, the nanoparticle containing contaminant resistant coating consists essentially of: water as a base and (a) an adhesion promoter, (b) a nanoparticulate material comprised of organic nanoparticles, and (c) a fluorocarbon polymer; and the paper side surface of the papermaking fabric exhibits a Relative Contamination Resistance ratio which is determined by measuring a peel force required to remove a tape from a sample and an uncoated fabric control and then forming a ratio of those values, in a range from 3 to 14.