Insertion of a Cardo Structure into a Polyurethane Framework Using a pH Indicator and Its Impact on Tensile and Shape Memory Properties

Chung, Yong‐Chan; Kim, Dong Eui; Choi, Jae Won; Chun, Byoung Chul

doi:10.1007/s13233-020-8015-2

Cited by 1 publication

(2 citation statements)

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“…[1] Its main characteristics are good to wear resistance, toughness, low-temperature flexibility, corrosion resistance and workability. [2][3][4][5][6] The basic repeating unit of polyurethane is the carbamate group, which is generated by the addition polymerization of isocyanate and macromolecule containing hydroxyl. [7] The different proportions of isocyanate and hydroxyl functional groups in the polymer can be divided into thermosetting polyurethane and thermoplastic polyurethane.…”

Section: Introductionmentioning

confidence: 99%

“…Because of its unique structure, it has attracted great attention from scientists [1] . Its main characteristics are good to wear resistance, toughness, low‐temperature flexibility, corrosion resistance and workability [2–6] . The basic repeating unit of polyurethane is the carbamate group, which is generated by the addition polymerization of isocyanate and macromolecule containing hydroxyl [7] .…”

Section: Introductionmentioning

confidence: 99%

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Recent Advances in Functional Polyurethane Chemistry: From Structural Design to Applications

et al. 2023

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Polyurethane has attracted the great attention of scientists because of its lightweight, high toughness, good wear resistance and corrosion resistance. In the past, polyurethane was mainly used in low‐end products because of its single function. With the development of science and technology, ordinary polyurethane has been unable to meet the diverse needs of people. In recent years, scientists have developed a lot of functional polyurethane: self‐healing polyurethane, antifouling polyurethane, antibacterial polyurethane, shape memory polyurethane and electromagnetic shielding polyurethane. Polyurethane with a single function has been reported by many people, while polyurethane with multiple functions has been rarely reported. This review comprehensively reviews the structural design and applications of functional polyurethane. In addition, the advantages and disadvantages of chemical grafting functional polyurethane are introduced emphatically. Finally, challenges and future research directions of functional polyurethane are also discussed.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%