The task of writing this book has truly been a labor of love. The motivation required
to deliver these lines of wisdom was not catalyzed by socioeconomic impact, success,
promotion, or acceptance, because I realize that none of these will be achieved. So, why
did I embark on this immense task? Long after I am capable of riding the roads on this
planet, generation after generation of motivated students will be able to trace my path
and hopefully comprehend the physical properties of polymers by following the words
and equations that support all of the concepts discussed. I will experience the utmost
gratification if this book influences and enhances the learning experience of only a
select few, because I do not require acceptance on a large scale to justify my decision
to pursue this project. I thoroughly enjoyed all of the time and effort that was invested
to produce this product. Following one of the responsibilities outlined by Professor
Olaf A. Hougen, eminent chair of Chemical Engineering at the University of
Wisconsin, as transmitted by Professor Bob Bird, “textbook writing has a welcomed
home in academia and faculty have a responsibility to produce these documents.”