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Advances in Materials
Hydrogels with mechanical performances similar to load‐bearing tissues are in demand for in vivo applications. In this work, inspired by the self‐assembly behavior of amphiphilic polymers, polyurethane‐based tough hydrogels with a multiple hydrogen‐bond ...
Ruyue Wang +6 more
semanticscholar +1 more source
Hydrogels with mechanical performances similar to load‐bearing tissues are in demand for in vivo applications. In this work, inspired by the self‐assembly behavior of amphiphilic polymers, polyurethane‐based tough hydrogels with a multiple hydrogen‐bond ...
Ruyue Wang +6 more
semanticscholar +1 more source
Angewandte Chemie, 2020
Materials with multifunctionality or multi-responsiveness, especially for the polymers derived from green, renewable precursors, have recently attracted significant attention resulting from their technological impact.
Chaoqun Zhang +6 more
semanticscholar +1 more source
Materials with multifunctionality or multi-responsiveness, especially for the polymers derived from green, renewable precursors, have recently attracted significant attention resulting from their technological impact.
Chaoqun Zhang +6 more
semanticscholar +1 more source
Trends in non-isocyanate polyurethane (NIPU) development.
Chemical Communications, 2021The transition towards safer and more sustainable production of polymers has led to a growing body of academic research into non-isocyanate polyurethanes (NIPUs) as potential replacements for conventional, isocyanate-based polyurethane materials.
Alvaro Gomez-Lopez +3 more
semanticscholar +1 more source
Biosourced Acetal and Diels–Alder Adduct Concurrent Polyurethane Covalent Adaptable Network
, 2021Conventional polyurethane (PU) thermosets are built by nonrenewable petrifaction resources and are burdensome to be recycled, reprocessed, and reshaped in virtue of their permanent covalent cross-l...
Qiong Li +9 more
semanticscholar +1 more source
Advances in Materials, 2020
Elastomers with excellent mechanical properties are in substantial demand for various applications, but there is always a tradeoff between their mechanical strength and stretchability. For example, partially replacing strong covalent crosslinking by weak
Chen‐Yu Shi +6 more
semanticscholar +1 more source
Elastomers with excellent mechanical properties are in substantial demand for various applications, but there is always a tradeoff between their mechanical strength and stretchability. For example, partially replacing strong covalent crosslinking by weak
Chen‐Yu Shi +6 more
semanticscholar +1 more source
Lignin-Based Polyurethane: Recent Advances and Future Perspectives.
Macromolecular rapid communications, 2020Polyurethane (PU), as a polymer material with versatile product forms and excellent performance, is used in coatings, elastomers, adhesives, and foams widely.
Xiaozhen Ma, J. Chen, Jin Zhu, N. Yan
semanticscholar +1 more source
2009
Abstract Major Applications Polyurethane flexible foams find applications in protective packaging, gaskets, textile laminates, protective cushioning in automobiles, and two component injection-grouting resins. Rigid polyurethane foams are used as thermal insulating materials in refrigerators, freezers, and water heaters.
L S Ramanathan +2 more
openaire +2 more sources
Abstract Major Applications Polyurethane flexible foams find applications in protective packaging, gaskets, textile laminates, protective cushioning in automobiles, and two component injection-grouting resins. Rigid polyurethane foams are used as thermal insulating materials in refrigerators, freezers, and water heaters.
L S Ramanathan +2 more
openaire +2 more sources
Biodegradability and ecotoxicity of polyurethane foams: A review
Critical reviews in environmental science and technology, 2020Polyurethane foams, are highly demanded in many applications and their use is increasing incessantly. Besides these traditional applications, recently polyurethane foams with different morphologies have been used in environmentally-oriented applications ...
K. Skleničková +4 more
semanticscholar +1 more source
, 2021
Functional polyurethanes have several important advanced applications. In this investigation, a dual-functional polyurethane (PU) elastomer having disulfide as well as furfuryl functionality was de...
P. Behera +4 more
semanticscholar +1 more source
Functional polyurethanes have several important advanced applications. In this investigation, a dual-functional polyurethane (PU) elastomer having disulfide as well as furfuryl functionality was de...
P. Behera +4 more
semanticscholar +1 more source
Central Nervous System Agents in Medicinal Chemistry, 2022
Background: The emergence of new diseases poses therapeutic challenges in modern medicine. Polyurethane hydrogels that comprise polyol, copolymer and extender could be prepared from diverse chemical compounds with adjuvants such as ascorbic acid and sorbitol, among others.
openaire +2 more sources
Background: The emergence of new diseases poses therapeutic challenges in modern medicine. Polyurethane hydrogels that comprise polyol, copolymer and extender could be prepared from diverse chemical compounds with adjuvants such as ascorbic acid and sorbitol, among others.
openaire +2 more sources