Patent ID: 8685206
Filing Date: 2014-04-01
Classification: D21H,Y10S,Y10T

Abstract:
1. A process comprising the following steps: a. providing a fluff pulp web comprising above about 45% unrefined softwood fibers and having: b. treating the fluff pulp web with a fire retardant component in an amount up to about 150 lbs fire retardant component per ton of the fluff pulp web in the presence of one or more fire retardant distributing surfactants which distribute the fire retardant component in and/or on the fluff pulp web in a manner so that the treated fluff pulp web provides a fire resistant fluff pulp web which passes one or more of the following tests: the UL 94 TMVB test, or the Horizontal Burn Through test, wherein the fire retardant component comprises: