نتایج جستجو برای: poly urethane pu

تعداد نتایج: 92583  

Journal: :Journal of the Japan Institute of Energy 2014

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Journal: :Acta Physica Polonica A 2015

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Journal: :Acta Polymerica Sinica 2011

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Journal: :Materials Research Express 2020

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Journal: :Polimery 2020

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Journal: :Journal of Polymer Research 2022

Abstract In this study, bio-based thermoplastic polyurethane (TPU) for use in soft actuators is poly(ether-urethane) made using fermented corn, along with bio-derived compounds such as propane-1,3-diol (PDO) a chain extender. Bio-based TPUs were obtained through solvent-free one-shot synthesis method, and the effects of varying [NCO]/[OH] molar ratio type isocyanates on chemical structure, ther...

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Journal: :Polymer Journal 1996

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Journal: :Polymers 2018

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Journal: :European cells & materials 2014
W Yang S K Both G Jvm van Osch Y Wang J A Jansen F Yang

In the context of skeletal tissue development and repair, endochondral ossification has inspired a new approach to regenerate bone tissue in vivo using a cartilage intermediate as an osteoinductive template. The aim of this study was to investigate the behavior of mesenchymal stem cells (MSCs) in regard to in vitro cartilage formation and in vivo bone regeneration when combined with different t...

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Journal: : 2023

Objectives. To study the structure and properties of solutions thermoplastic poly(ether urethane)s (PEUs) to inform their potential use in production fibrous-porous polymer composite materials with a given set performance depending on field practical application. Methods. The composition PEUs was studied by attenuated total reflection infrared (ATR-IR) spectroscopy using program for correcting ...

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