Paper Title:
The Preparation of Core-Shell Type Acrylic-Polyurethane Composite Emulsions for Pigment Printing
  Abstract

Vinyl-endblocked polyurethanes were prepared from polyether diols(N210), isophorone diisocyanate (IPDI), dimethylol propionic acid (DMPA) and 2-hydroxyethyl acrylate (HEA). The core-shell structure acrylic-polyurethane composite emulsion was prepared by seeded emulsion polymerization of methyl methacrylate (MMA) and butyl acrylate (BA) using the polyurethanes emulsions as seeded emulsions. The core and shell regions were occupied by acrylic polymer and polyurethane, respectively. Because polyurethanes were vinyl-endblocked, acrylic monomers could graft partially to them. The formation of core-shell structure was observed by transmission electron microscopy (TEM). The structure and properties of dried film were studied by Fourier-transform infrared spectroscopy (FT-IR) and TGA.

  Info
Periodical
Advanced Materials Research (Volumes 332-334)
Chapter
Chapter 3: Fiber Manufacturing Technology
Edited by
Xiaoming Qian and Huawu Liu
Pages
387-390
DOI
10.4028/www.scientific.net/AMR.332-334.387
Citation
C. L. Xu, Y. Hu, J. Q. Liu, S. P. Wang, S. M. Qu, J. H. Xu, "The Preparation of Core-Shell Type Acrylic-Polyurethane Composite Emulsions for Pigment Printing", Advanced Materials Research, Vols. 332-334, pp. 387-390, 2011
Online since
September 2011
Export
Price
$32.00
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