Cellulose, Cellulose Products, and Artificial Rubber: Comprising the Preparation of Cellulose from Wood and Straw; Manufacture of Parchment; Methods of Obtaining Sugar and Alcohol, and Oxalic Acid; Production of Viscose and Viscoid, Nitro-celluloses, and Cellulose Esters, Artificial Silk, Celluloid, Rubber Substitutes, Oil-rubber, and Factis

H. C. Baird & Company, 1904 - Cellulose - 345 pages

I	1

Percentage composition of cellulose Transformation of substances in	7

Action of hydrochloric acid and of sulphurous acid Action of organic	13

Behavior of cellulose at an increased temperature Destructive distillation	15

Possibility of obtaining cellulose from wood in the form of textile fibres	21

Woodgrinding machines Essential parts of every kind of machine	27

Liebrechts grinding machine	33

Recovery of the finest particles of pulp	39

Washing the guncotton Ignition of guncotton when introduced into	183

A Luck and C F Grosss process for increasing the stability of nitro	189

Composition of nitrocelluloses Cellulose hexanitrate Cellulose tetra	195

Cellulose esters Cellulose acetic ester	200

Appearance of silk under the microscope Early efforts to produce artifi	206

Physical behavior of the nitrated cotton Physical examination of	212

Condensing vessels Throwing or twisting the individual threads Inflam	219

Dyeing the finished silk Du Viviers artificial silk	222

Pulp for transporting long distances Drying apparatus Arrangement	41

Reduction of the small pieces of wood in a stamping mill Usual mode	47

Substitution of sodium sulphite for a portion of the caustic soda Boiling	53

Consumption of wood and chemicals Yield of finished cellulose from	59

Arrangement of a plant	65

Freeing the cellulose from admixtures Arrangement of a stamping mill	71

Bleaching the cellulose Yield of cellulose Various plants which	77

Nature of the paper to be parchmentized Paper suitable for parchmentiz	83

Coloring parchment paper Preparation of chrome glue for joining	89

Bachet and Machards process	95

Fermentation of the sugar solution Distillation of the fermented fluid	101

Modification of Classens process	107

VII	119

Influence of temperature upon the decomposition of viscose	131

Mode of giving a looselywoven thin tissue the appearance of a close	137

Preparation of chemicallypure cellulose sulphocarbonate viscose Uses	138

Simplest mode of sizing Addition of loading agents to the viscose	144

Uses of fabrics impregnated with cellulose Impregnation of ordinary	150

Experiment on a small scale in mixing filling substances with viscose	156

Viscoid masses with cellulose or mechanical wood pulp as filling sub	160

Modes of calculating the nitrogen in nitrocellulose adopted by the French	167

Importance of paying attention to the content of water in the nitrating	173

Sulphuric acid for nitration Storage of the acids Stoneware vessels	176

CELLULOSE THREADS CELLULOSE ARTIFICIAL SILK AND LUSTRA	229

Washing the threads Further manipulation of the threads by mechani	235

Artificial silk according to M Fremery and J Urban Manner of drying	242

XI	246

Regulation of heat Preparation of textile threads according to Stearn	252

Elasticity and tenacity of artificial silk Results of tests	258

Methods for the preparation of celluloid Value of the separate methods	264

Preparation of celluloid according to Magnus	270

Manner of testing freshlyprepared collodioncotton Requisites of collod	272

Removing the finished celluloid from the trays	278

Coloring celluloid Employment of tar colors for this purpose Coloring	284

Dehydration of the pulp The boardmachine Mode of obtaining thor	287

Milkwhite bodies Imitation of white marble Materials used Celluloid	290

Method of making a plaster of Paris cast Celluloid stamps	296

Coloring celluloid with cinnabar Mode of making the plates Tempera	299

Effects produced with colored celluloid lacquers Conservation of metals	305

Composition of plastite masses and their preparation Elastic rubber	311

Heating the oil Test as to whether the oil has been sufficiently heated	317

Time required for thickening the oil Working the thick oil	321

Vessels for the oxidation of the oils Boilers for the preparation of factis	327

Index	333

Copyright

Title	Cellulose, Cellulose Products, and Artificial Rubber: Comprising the Preparation of Cellulose from Wood and Straw; Manufacture of Parchment; Methods of Obtaining Sugar and Alcohol, and Oxalic Acid; Production of Viscose and Viscoid, Nitro-celluloses, and Cellulose Esters, Artificial Silk ...
Author	Josef Bersch
Editor	William Theodore Brannt
Translated by	William Theodore Brannt
Publisher	H. C. Baird & Company, 1904
Original from	the University of Virginia
Digitized	Sep 18, 2010
Length	345 pages

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