Filaments of chemically modified cellulose fibers and webs and products formed therefrom
作者： Frederick O. Lassen
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摘要: Chemically modified cellulose fibers such as those which have been subjected to phosphorylation or carboxymethylation polymer grafting-hydrolysis are refined in the presence of water, centrifuged remove unbound water and extruded into filaments. The individual identifiable within filaments generally aligned parallel filament axis. Certain embodiments highly absorbent, fast wicking rates, may be self-bonded form integral nonwoven webs for use disposable diapers, sanitary products, wipers like.
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