Klaas Te NijenhuisKlaas te Nijenhuis is a retired Dutch physical chemist and researcher. His achievements include research into the viscoelasticity of thermoreversible polymer networks. He was a Researcher at Delft University of Technology, the Netherlands from1966 to 1979, then Lecturer from 1979 to 1986 and finally Associate Professor from 1986 until his retirement in 2003. He played a critical role in updating the book for its fourth edition and has kindly offered support and feedback to the new authors for this new fifth edition. Read More Read Less