A N e w Key to the Problem of Emulsion Stability
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It's a tough specification that calls for mainsurface active agents of cationic and anionic tained effectiveness of emulsifieres in a ten types. percent sulphuric acid solution. These and many other special properties of Atlas Spans and Tweens chalenge the attention of Atlas Spans and Tweens can pass this test. everyone interested in emulsifiers. A postcard wil Atlas Spans and Tweens are used successfulbyring you the 20-page manual ilustrated below. in ten percent sulphuric acid solutions because they form stable emulsions in the presence of strong electrolytes. TLAS Spans SPANS constitute AND TWEE S Atlas aNseries of Important as stability is, however, it is only oneA nical long chain fatty acid partial of many advantageous characteristics offered by of hexitol anhydrides. The hexitol these non-ionic emulsifiers. Atlas Spans and drides sorbitans and nitans include and tnannides. Tweens are also amazingly versatile—offer Atlas Tweensderivatives comprise aofseries of an almost unlimited number of water-in-oil andoxyalkylene hexitol oil-in-water solubilities. No less important, they dride partial long chain fatty acid are compatible with each other—and with most &££$
