On January 31, 2013, Wang, Baozong; Wei, Jun; Qiu, Jun published an article.Formula: C8H19NO2 The title of the article was Preparation and properties of polyester-type polymeric thioxanthone photoinitiators. And the article contained the following:
2-(2, 3-Dihydroxy) propoxy-thioxanthone (HPTX), a thioxanthone monomer containing two active hydroxyl groups, was synthesized. Then, through step polymerization of HPTX, hexyl dichloride and N-substituted diethanolamine, polyester-type polymeric photoinitiators containing side-chain thioxanthone and in-chain coinitiator amine were obtained. Moreover, the influences of coinitiator amine structure on the photopolymerization were also studied. FT-IR and 1H-NMR analyses confirm the structures of polymeric photoinitiators. UV-Vis spectra show that the macromol. chain has no obvious effect on the maximal absorption of thioxanthone moieties. Photopolymerization of polyester acrylate resin (PEA), initiated by polyester-type polymeric thioxanthone photoinitiators, was studied through photo differential scanning calorimetry (photo-DSC). The results show that PET-HBTX can effectively initiate the photopolymerization of PEA. The experimental process involved the reaction of 2,2′-(tert-Butylazanediyl)diethanol(cas: 2160-93-2).Formula: C8H19NO2
The Article related to polymeric thioxanthone photoinitiator polyester acrylate polymerization kinetics preparation, Chemistry of Synthetic High Polymers: Polymerization Kinetics, Mechanisms, Thermodynamics, Catalysis, Catalysts and other aspects.Formula: C8H19NO2
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