Crosslinked isocyanate-free poly(hydroxy urethane)s - Poly(butyl methacrylate) hybrid latexes

被引：16
作者：
Bizet, Boris [1 ,2 ]
Grau, Etienne [1 ]
Cramail, Henri [1 ]
Asua, Jose M. [2 ]
机构：
[1] Univ Bordeaux, LCPO UMR 5629, CNRS, Bordeaux INP, 16 Ave Pey Berland Bat A, F-33607 Pessac, France
[2] Univ Basque Country, Joxe Mari Korta Ctr, POLYMAT, UPV EHU, Ave Tolosa 72, Donostia San Sebastian 20018, Spain
来源：
EUROPEAN POLYMER JOURNAL | 2021年 / 146卷
关键词：
Poly(Hydroxy)urethanes - PHUs; Bio-based polymers; Crosslinking; PU-acrylic hybrid; Miniemulsion; Coatings; MINIEMULSION POLYMERIZATION; POLYURETHANE; MORPHOLOGY; COPOLYMERIZATION; PERFORMANCE; EMULSIONS; ACID;
D O I：
10.1016/j.eurpolymj.2020.110254
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Waterborne isocyanate-free grafted poly(hydroxy urethane)-poly(butyl methacrylate) hybrid dispersions were synthesized by miniemulsion polymerization. Grafting was induced by including methacrylate functionalities in the poly(hydroxy urethane) and was controlled by the degree of functionalization. It is shown that grafting enabled a fine tuning of the mechanical properties of the PHU containing hybrids.
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页数：12
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