Researches on Cellulose 1895-1900, Volumen1Longmans, Green, and Company, 1901 - 180 páginas |
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Página 21
... silk . - This is a refinement of the earlier applications of the solution in spinning cellulose threads for conversion into carbon filaments for electrical glow - lamps . This section will be found dealt with on p . 59 . ( p . 13 ) ( 2 ) ...
... silk . - This is a refinement of the earlier applications of the solution in spinning cellulose threads for conversion into carbon filaments for electrical glow - lamps . This section will be found dealt with on p . 59 . ( p . 13 ) ( 2 ) ...
Página 26
... silk fibre . The work concludes with a section devoted to a descrip- tion of the various practical systems of mercerisation of yarns in general practice in Germany , and an account of the methods adopted in dyeing the mercerised yarns ...
... silk fibre . The work concludes with a section devoted to a descrip- tion of the various practical systems of mercerisation of yarns in general practice in Germany , and an account of the methods adopted in dyeing the mercerised yarns ...
Página 52
... silk , & c . , whilst its very dense form gives it a great advantage over ordinary fibrous guncotton for use in shells and torpedoes , and for the manu- facture of gelatinised gunpowders & c . It can be compressed with ease into hard ...
... silk , & c . , whilst its very dense form gives it a great advantage over ordinary fibrous guncotton for use in shells and torpedoes , and for the manu- facture of gelatinised gunpowders & c . It can be compressed with ease into hard ...
Página 54
... SILK ( LUSTR - CELLULOSE ) . ( p . 45 ) Introduction . The problem of spinning a con- tinuous thread of cellulose has received in later years several solutions . Mechanically all resolve themselves into the preparation of a ...
... SILK ( LUSTR - CELLULOSE ) . ( p . 45 ) Introduction . The problem of spinning a con- tinuous thread of cellulose has received in later years several solutions . Mechanically all resolve themselves into the preparation of a ...
Página 55
... silk . TABLE I. Tenacity ( grammes ) Elasticity ( % elongation ) Nitrocellulose according to Chardonnet . German Patent No. 81,599 . The same after denitration Denitrated fibre moistened with water No. 93,009 Nitrocellulose : Bronnert's ...
... silk . TABLE I. Tenacity ( grammes ) Elasticity ( % elongation ) Nitrocellulose according to Chardonnet . German Patent No. 81,599 . The same after denitration Denitrated fibre moistened with water No. 93,009 Nitrocellulose : Bronnert's ...
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acetic acetone action alcohol aldehydic alkaline ammonia B.Sc benzoate bleached boiling C. F. CROSS carbohydrates carbon cellulose nitrates Chem chemical CHEMISTRY chlorine College collodion Coloured compounds condensation constitution cotton Cross and Bevan Crown 8vo denitration derivatives dextrose Diagrams dibenzoate digestion dilute dissolved ELEMENTARY Engineering ester ester reaction ether extract fermentation fibre fibrous furfural furfural-yielding furfuroids grms groups heating hemicellulose hexoses hydrate hydrazone hydrolysis Illustrations industrial insoluble investigation isolated jute ketoses lignocellulose lignone LL.D Lond lustra-celluloses mercerisation method molecular molecule NaOH nitric acid nitrocellulose normal cellulose numbers obtained ordinary original osazone oxidation oxidised oxycellulose p.ct paper patent pentosanes pentoses PHYSIOLOGY plant Plates PRACTICAL precipitated Professor proportion purified quantitative reagent residue Royal 8vo Science Scientific Works published silk soda soluble solution solvents starch structural substance sulphocarbonate sulphuric acid temperature thread tion tissue Tollens treated treatment Tussah viscose weight wood Woodcuts yield