126410 ⎘
After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere; Bleaching ; Apparatus therefor with reducing compounds
Sub-classes:High efficiency fiber bleaching process
#2CELLULOSE MATERIAL PLASTICIZATION AND VISCOSITY CONTROLLED CELLULOSIC MATERIAL
#3METHOD FOR MANUFACTURING BLEACHED PULP, FEEDSTOCK, AND PACKAGING SYSTEM
#4Dissolving wood pulps and methods of making and using the same
#5High efficiency fiber bleaching process
#6BLEACHING AND SHIVE REDUCTION PROCESS FOR NON-WOOD FIBERS
#7Dissolving wood pulps and methods of making and using the same
#8Bleaching and shive reduction process for non-wood fibers
#9Processes and compositions for brightness improvement in paper production
#10Method for improving brightness in bleached pulp
#11Process for producing bleached pulp
#12Compositions and processes for paper
#13Process for the production of bleached wood particles and pale to white wood-base materials
#14Process for producing bleached pulp
#15MULTI-STEP PULP BLEACHING
#16Pulp Bleaching Processes
#17Treatment of cellulose during bleaching with agent capable of reducing carbonyl groups
#18Treatment of cellulose during bleaching with agent capable of reducing carbonyl groups
#19Method of brightness enhancement
#20Methods for enhancing brightness and resistance to thermal yellowing of bleached kraft pulp and paper
#21Treatment of cellulose during bleaching with agent capable of reducing carbonyl groups
#22Compositions and methods for enhancing brightness and brightness stabilization in papermaking
#23Peroxide bleaching of wood pulp
#24Method for bleaching wood fibers