126413 ⎘
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 halogens or halogen-containing compounds
Sub-classes:COLLAPSIBLE ENGAGEMENT MECHANISM
#2COMPOSITION AND USE THEREOF
#3ANTI-MYOPIA PAPER SHEET
#4Crystalline Cellulose Reinforced Cement
#5COLLAPSIBLE ENGAGEMENT MECHANISM
#6Method for producing cellulose pulp, cellulose pulp and use thereof, paper
#7Multilayered fibrous sheet, a method for making a multilayered fibrous sheet, and use of mechanical pulp
#8A CELLULOSE PAPER COMPOSITE AND PROCESS FOR PREPARATION THEREOF
#9Crystalline cellulose reinforced cement
#10Collapsible engagement mechanism
#11Method for separating cellulose
#12Method for producing cellulose pulp, cellulose pulp and use thereof, paper
#13Methods for reducing content of hexenuronic acids in cellulosic pulp
#14Reducing content of hexenuronic acids in cellulosic pulp
#15Method for producing ultrahigh-viscosity refined cotton and device for transporting refined cotton pulp
#16Method for bleaching pulp
#17Catalytic carboxylation of cellulose fibers in a continuous process with multiple additions of catalyst, secondary oxidant and base to a moving slurry of cellulose fibers
#18Bleach compositions and related methods
#19Pulp Bleaching and Alkaline Extraction Method
#20Methods to Reduce Metals Content of Bleached Pulp While Reducing Bleaching Cost in a Chemical Pulping Process
#21Method for treating liquid flows at a chemical pulp mill
#22Method of Papermaking
#23MULTI-STEP PULP BLEACHING