Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3751Chemical news office., 1932 |
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Strona 150
... moulding material which is white when bleached . The viscosity of the product may be varied either during the process of benzyl- ation or by subsequent treatments . In this way , a range of materials suitable for various technical ...
... moulding material which is white when bleached . The viscosity of the product may be varied either during the process of benzyl- ation or by subsequent treatments . In this way , a range of materials suitable for various technical ...
Strona 151
... moulding powders . Such moulding powders show no signs of decom- position on prolonged storage . Moulders are familiar with the smell of acetic acid which develops in many cellulose acetate moulding materials on storage , indicating the ...
... moulding powders . Such moulding powders show no signs of decom- position on prolonged storage . Moulders are familiar with the smell of acetic acid which develops in many cellulose acetate moulding materials on storage , indicating the ...
Strona 152
the plastics trade generally . The develop- ment of moulding materials from benzyl cellulose is one of considerable interest since , in their resistance to water , alkali and acid , these moulding materials . are probably unique ...
the plastics trade generally . The develop- ment of moulding materials from benzyl cellulose is one of considerable interest since , in their resistance to water , alkali and acid , these moulding materials . are probably unique ...
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Abattoir acid advantages alcohol amount animal Annual appear application ASSOCIATION atmosphere average beers benzyl cellulose British by-products carried cellulose acetate Chemical Chemistry Chemists City Colour complete compositions compounds considerable contained Department depilatories deposit depth derivatives described detail determined discussed dyestuffs effects electrical electrons ethers experience February give given House important industrial INSTITUTE interest Journal less light Limited London Manchester manufacture MARCH Marks matter measurement Meeting metal methods moulding materials nozzle observed obtained Office organic painting Patent Physical pollution possible prepared present pressure Price processes properties published pump pressure range recent records regard removed Report represented Research resistance Royal rust Science scientific shown smoke Society soluble spray stations Street Structure suitable sulphur swirl chamber symbols taken technical theory tion towns Trade treatment University varied various