Browsing by Author "Lou, Li-Hsi"
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- A selective fractionation of cellulose nitrateLou, Li-Hsi (Virginia Tech, 1951-06-15)It has been shown that reproducible selective fractionation so as to separate a desired D. PO. Polymer from 5 different samples of cellulose nitrate, covering a D.S. Range of 10.97-13.35%-N, has been accomplished.