Welcome to Chemistry and Industry of Forest Products,

›› 2002, Vol. 22 ›› Issue (2): 17-20.

• 研究报告 • Previous Articles     Next Articles

PREPARATION AND PROPERTIES OF ROSIN-ACRYLICS HYBRID POLYMER LATEXES

LIN Ming-tao, JIANG Yu, CHU Fu-xiang   

  1. Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, China
  • Received:2001-10-16 Revised:1900-01-01 Online:2002-06-30 Published:2002-06-30

Abstract: Rosin-acrylics hybrid latexes were prepared by semi-continuous emulsion polymerization with a rosin emulsion as seed.The hybrid fine-particle rosin emulsion was prepared by inverse emulsification.The hybrid polymer latexes were characterized with dynamic light scattering,SEM,DSC and GPC.Effects of the structure of rosin and rosin derivatives on polymerization as well as the 180° and T-peel strength of latexes obtained were investigated.Results shows that introduction of rosin derivatives improves remarkably the bonding properties of acrylic polymers.

Key words: rosin, acrylate, emulsion polymerization

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