Patent ID: 8997760
Filing Date: 2015-04-07
Classification: A45D

Abstract:
1. A method to treat the hair comprising the step of contacting the hair with a hair treatment application system, said hair treatment application system comprising: a) one or more hair treatment compositions having a viscosity of from about 3,000 cPs to about 150,000 cPs; and b) a hair treatment application device comprising a first plate and a second plate, wherein said first plate and said second plate are in a juxtaposed relationship when said hair treatment application device is in a closed state, wherein said first plate and said second plate are coupled together via a connection, wherein said first plate and said second plate each has an internal surface and an external surface, wherein said first plate and said second plate each has a perimeter edge, wherein said internal surface of said first plate comprises a first zone and a second zone, wherein said first zone comprises at least one absorbent substrate, wherein said at least one absorbent substrate has a median pore radius of from about 300 microns to about 3,000 microns, wherein said second zone is free of said at least one absorbent substrate, and wherein said connection comprises a spring back pressure to open of from 0.01 N/cm