| 摘要 |
<p>The means is used in paper manufacture. It contains, in wt. %: sodium salts of resinous acids, such as leupimaric, neoabietic, palustric, abietic from 47 to 67, aluminium complexes of higher C16-C18 fatty acids such as oleinic, linolic, linoleic, stearic, palmitic, palmitooleninic from 10 to 30, non-saponfication substances such as beta-sitosterin, esters of stearyl, C11, C15, C20 univalent alcohols with higher C16-C18 fatty acids from 3 to 8 and water from 10 to 15. The means is applied as a solution in 20-40 g/l solution and is fed to fibrous suspension and is fixed with aluminium sulphate to pH value of 5.5-6.5. 1 claim</p> |
