... , they can react with alkaline or acidic odor such as ammonium, amine, and hydrogen sulfide .They can also be utilized ... with the help of metal oxides. With chloroalkyl dimethyl benzylammonium chloride added, they can be used to prepare water soluble ... -exchange resin, lubricant, binder, plasticizer, sealant and molding plastics. (5)Some other itaconic acid derivatives are used in medicine, cosmetics ...