chemopharma Chemikalien- und Pharmazeutika Handelsges.m.b.H.

Akron Polymer Systems was founded by Dr. Frank W. Harris, an Emeritus Distinguished Professor of Polymer Science, and Dr. Stephen Z. D. Cheng, former Dean of the College of Polymer Science and Engineering, at the University of Akron.

Silicon has been used for more than half a century as the raw material of choice in microelectronics and the related semiconductor wafers. Silicon constitutes the base substrate for nearly all semiconductor devices, essentially providing the foundati