Provided herein are polymer dispersions that include a polymer having a sulfonate group bound to an aliphatic portion thereof. Such polymer dispersions can be stably formed without the use of other internal surfactants or the use of external surfactants. Also provided are methods of making the same and toner particles formed from the same.

 
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< Device and method for detecting position of unit mounted in image forming apparatus

> Apparatus and method of image forming

> CARRIER CORE MATERIAL FOR ELECTROPHOTOGRAPHIC DEVELOPER AND METHOD FOR PRODUCING THE SAME, CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, AND ELECTROPHOTOGRAPHIC DEVELOPER

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