Polyester Polyurethane(聚酯聚氨酯)研究综述
Polyester Polyurethane 聚酯聚氨酯 - To address paraffin wax crystallization, we designed the sponge by coating a polyester polyurethane substrate with nanosilicon functionalized with paraffin-like octadecyl ligands. [1] 1% w/w) were melt-cast successfully with poly(ethylene succinate) hexamethylene polyurethane (PES-HM; thermoset polyester polyurethane) coatings above 80°C. [2] The UV-curing hyperbranched polyester polyurethane acrylate (PUA-1) was prepared by capping with HEA (Xu, W, Wang, W, Hao, L, Zhao, W, Liu, H, Wang, X 2020 Effect of generation number on properties of fluoroalkyl‐terminated hyperbranched polyurethane latexs and its films. [3] In a previous study, we examined the ability of cell-free supernatants from wildtype and hydrolase-deficient Pseudomonas protegens Pf-5 strains to degrade a commercial polyester polyurethane (PU). [4] The aim of this work was to evaluate the ability of three enriched microbial communities (BP1h, BP3h, and BP7h), selected from deteriorated foam pieces collected in a landfill, to biodegrade the polyacrylic component of the 2K-PU coating Bayhydrol® A2470 and the polyester polyurethane coating NeoRez™ R-9637. [5] Screenings based on model molecules were performed leading to the selection of an efficient amidase (E4143) able to hydrolyze the urethane bond of a low molar mass molecule and an esterase (E3576) able to hydrolyze a waterborne polyester polyurethane dispersion. [6] The two-stage curing reaction of unsaturated polyester polyurethane hybrid resins is modelled using all-atom molecular dynamics simulations. [7] , without centrifugation, separation, and dispersion process) of using an ultraviolet (UV)-polymerizable acrylic monomer of lauryl methacrylate as the solvent to synthesize CsPbBr3 NCs, and then adding polyester polyurethane acrylate oligomer, monomer (IBOA), and initiator for direct UV polymerization to fabricate NC-polymer composite films. [8] The test showed that the emulsion stability of polyester polyurethane illustrated a good result, while the mechanical property, water resistance, and water repellency were poor. [9] The material is based on an unsaturated polyester polyurethane hybrid (UPPH) resin system without fillers. [10]为了解决石蜡结晶问题，我们通过在聚酯聚氨酯基材上涂敷用类似石蜡的十八烷基配体功能化的纳米硅来设计海绵。 [1] 1% w/w) 与聚（琥珀酸乙二酯）六亚甲基聚氨酯（PES-HM；热固性聚酯聚氨酯）涂料在 80°C 以上成功熔铸。 [2] 紫外固化超支化聚酯聚氨酯丙烯酸酯 (PUA-1) 采用 HEA 封端制备 (Xu, W, Wang, W, Hao, L, Zhao, W, Liu, H, Wang, X 2020 代数对性能的影响氟烷基封端的超支化聚氨酯胶乳及其薄膜的研究。 [3] 在之前的一项研究中，我们检查了来自野生型和水解酶缺乏的 Pseudomonas protegens Pf-5 菌株的无细胞上清液降解商业聚酯聚氨酯 (PU) 的能力。 [4] 这项工作的目的是评估三种富集微生物群落（BP1h、BP3h 和 BP7h）的能力，这些微生物群落选自垃圾填埋场中收集的劣化泡沫块，对 2K-PU 涂层 Bayhydrol® A2470 的聚丙烯酸组分和聚酯聚氨酯涂层 NeoRez™ R-9637。 [5] 进行了基于模型分子的筛选，从而选择了能够水解低摩尔质量分子的氨基甲酸酯键的有效酰胺酶 (E4143) 和能够水解水性聚酯聚氨酯分散体的酯酶 (E3576)。 [6] 使用全原子分子动力学模拟对不饱和聚酯聚氨酯杂化树脂的两阶段固化反应进行建模。 [7] , 无需离心、分离和分散过程) 以甲基丙烯酸月桂酯紫外 (UV) 聚合丙烯酸单体为溶剂合成 CsPbBr3 NCs, 然后加入聚酯聚氨酯丙烯酸酯低聚物、单体 (IBOA) 和引发剂进行直接紫外聚合制备NC-聚合物复合薄膜。 [8] 试验表明，聚酯型聚氨酯的乳液稳定性较好，但力学性能、耐水性和斥水性较差。 [9] 该材料基于不含填料的不饱和聚酯聚氨酯混合 (UPPH) 树脂系统。 [10]
Unsaturated Polyester Polyurethane
The two-stage curing reaction of unsaturated polyester polyurethane hybrid resins is modelled using all-atom molecular dynamics simulations. [1] The material is based on an unsaturated polyester polyurethane hybrid (UPPH) resin system without fillers. [2]使用全原子分子动力学模拟对不饱和聚酯聚氨酯杂化树脂的两阶段固化反应进行建模。 [1] 该材料基于不含填料的不饱和聚酯聚氨酯混合 (UPPH) 树脂系统。 [2]
polyester polyurethane hybrid
The two-stage curing reaction of unsaturated polyester polyurethane hybrid resins is modelled using all-atom molecular dynamics simulations. [1] The material is based on an unsaturated polyester polyurethane hybrid (UPPH) resin system without fillers. [2]使用全原子分子动力学模拟对不饱和聚酯聚氨酯杂化树脂的两阶段固化反应进行建模。 [1] 该材料基于不含填料的不饱和聚酯聚氨酯混合 (UPPH) 树脂系统。 [2]
polyester polyurethane acrylate
The UV-curing hyperbranched polyester polyurethane acrylate (PUA-1) was prepared by capping with HEA (Xu, W, Wang, W, Hao, L, Zhao, W, Liu, H, Wang, X 2020 Effect of generation number on properties of fluoroalkyl‐terminated hyperbranched polyurethane latexs and its films. [1] , without centrifugation, separation, and dispersion process) of using an ultraviolet (UV)-polymerizable acrylic monomer of lauryl methacrylate as the solvent to synthesize CsPbBr3 NCs, and then adding polyester polyurethane acrylate oligomer, monomer (IBOA), and initiator for direct UV polymerization to fabricate NC-polymer composite films. [2]紫外固化超支化聚酯聚氨酯丙烯酸酯 (PUA-1) 采用 HEA 封端制备 (Xu, W, Wang, W, Hao, L, Zhao, W, Liu, H, Wang, X 2020 代数对性能的影响氟烷基封端的超支化聚氨酯胶乳及其薄膜的研究。 [1] , 无需离心、分离和分散过程) 以甲基丙烯酸月桂酯紫外 (UV) 聚合丙烯酸单体为溶剂合成 CsPbBr3 NCs, 然后加入聚酯聚氨酯丙烯酸酯低聚物、单体 (IBOA) 和引发剂进行直接紫外聚合制备NC-聚合物复合薄膜。 [2]