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⵵/ȣ 1994 / ȣ: V.6,no.1,Mar
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2(Ÿ) Dyeing Properties of Cationized Cotton Fiber with Acid Dye
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ʷ Acrylamidomethylated cellulose(AMC) was prepared by a reaction of N-methy-lolacrylamide(NMA) in the presence of acid catalyst, and pendent C=C double bonds are created on cellulose. Using the pendant double bonds as a site for Michael addition, a number of modified cellulose could be readily prepared. When AMC is treated in an aqueous solution containing sodium dihydrogen phospate and methylamine, the chemical structure of cellulose is represented as follow ; Cell-O--NHCO---NHMe. Therefore in this paper, dyeing properties of modified cellulose for the acid dye were investigated.
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