| Abstract: | Cold-Swelling Potato Starch Derivatives . By means of reaction with ethyl cyanide as well as grafting polymerization of acrylic acid ester on potato starch followed by saponification of reaction products cold-soluble respective cold-swelling potato starch derivatives were produced. The intrinsic viscosity as demanded by many fields of application is to be found especially with aqueous solutions of potassium salts of partially saponified acrylic nitrile-potato starch grafting polymerizates. |
