Patent ID: 8573232

Claim:
A hair treatment application system comprising a) at least 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 and second plates each has an internal and external surface and said first and second plates each has a perimeter edge and wherein said first and second plates are coupled together via a connection that allows the hair treatment application device to be in a closed state or in an open state and wherein when the hair treatment application device is in a closed state, said first plate is in juxtaposed relationship to said second plate whereas when the hair treatment application device is in an open state said first plate is distant from said second plate characterized in that at least said first plate has on the internal surface at least a first zone and at least a second zone, wherein said at least 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 micron; wherein said at least second zone is free of said absorbent substrate; wherein the connection comprises a spring back pressure to open ranging from 0.01N/cm 2 to 30.0 N/cm 2 ; and wherein when the hair treatment application device is in an open state, the angle between said internal surfaces of said first and second plates is between 30° and 185°.