@misc{behl_onestep_process_2009, 
author={Behl, M., Bellin, I., Kelch, S., Wagermaier, W., Lendlein, A.},
title={One-Step Process for Creating Triple-Shape Capability of AB Polymer Networks},
year={2009},
howpublished = {journal article},
doi = {https://doi.org/10.1002/adfm.200800850},
abstract = {Triple-shape polymers can move from a first shape (A) to a second shape (B) and from there to a third shape (C), where both shape changes are induced by temperature increases. This triple-shape capability is obtained for multiphase polymer networks after application of a complex thermomechanical programming process, which consists of two steps; these steps create shapes (B) and (A), while shape (C) is defined by the covalent crosslinks of the polymer network. Here, the creation of the triple-shape capability for an AB polymer network system by a simple one-step process similar to a conventional dual-shape programming process is reported. The polymer networks are based on poly(-caprolactone) (PCL) and poly(cyclohexyl methacrylate); favorable compositions for obtaining a triple shape effect have a PCL content between 35 and 60 wt%. This finding substantially facilitates handling of the triple-shape technology and is an important step toward the realization of potential applications in which more than one shape change is required.},
note = {Online available at: \url{https://doi.org/10.1002/adfm.200800850} (DOI). Behl, M.; Bellin, I.; Kelch, S.; Wagermaier, W.; Lendlein, A.: One-Step Process for Creating Triple-Shape Capability of AB Polymer Networks. Advanced Functional Materials. 2009. vol. 19, no. 1, 102-108. DOI: 10.1002/adfm.200800850}}