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4668119 
Book/Book Chapter 
Research of arylic-terminated hyperbranched polyester modified styrene-acrylic emulsion 
Mu, Rui; Zhao, C 
2013 
1 
Applied Mechanics and Materials
ISSN: 1660-9336
EISSN: 1662-7482 
Applied Mechanics and Materials 
395-396 
380-384 
WOS:000338973200078 
Hhyperbranched polyester(HBPE) was synthesized with trimethylol propane and 2,2-dimethylol propionic acid, and arylic-terminated hyperbranched polyester(AHBP) was got by modified its terminal groups with maleic anhydride.AHBP used as copolymerization monomer on modification of styrene-acrylic emulsion. Results show that ABBP could be used for emulsion polymerization,with the increase of dosage,gel fraction in the process of polymerization gradually increased,emulsion stability of calcium ions increased nearly three times, viscosity of emulsion most decreased by 29%,and hardness of emulsion film increased by 1 grade from 2B to B. 
Hyperbranched polyester; modification; styrene-acrylic emulsion