Determination of the substitution patter
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JΓΌrgen Heinrich; Petra Mischnick
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Article
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1999
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John Wiley and Sons
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English
β 127 KB
π 2 views
Cellulose acetates have been investigated on different structural levels. Based on the determination of the acetate pattern of the monomers, a method has been developed to describe the distribution of the acetyl groups in the polymer chain. This approach comprises permethylation with methyl triflate