Paper products using starches modified with amino-multicarboxyla

Paper making and fiber liberation – Processes and products – Non-fiber additive

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162175, D21H 1300, D21H 1500

Patent

active

055000878

ABSTRACT:
Amino-multicarboxylate starch ether derivatives are provided having the following structure: ##STR1## wherein St-O represents a starch molecule,

REFERENCES:
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patent: 4260738 (1981-04-01), Tessler
patent: 4705889 (1987-10-01), Hendricks et al.
R. L. Whistler et al., Starch: Chemistry and Technology, Second Edition, 1984, pp. 332-364.
D. R. Howton, J. Amer. Chem. Soc., "1,3-Dimethylpiperidone-4", 1945, pp. 277-282.
S. I. Suminov et al., Russian Chem. Rev., "Nucleophilic Addition of iAmino-groups to an Activated Carbon-Carbon Double Bond", 38(11), 1969, pp. 884-899.

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