Poly(styrene‐co‐acrolein) latex particles: Copolymerization and characteristics
作者:
Changhong Yan,
Xianming Zhang,
Zonghua Sun,
Hiromi Kitano,
Norio Ise,
期刊:
Journal of Applied Polymer Science
(WILEY Available online 1990)
卷期:
Volume 40,
issue 1‐2
页码: 89-98
ISSN:0021-8995
年代: 1990
DOI:10.1002/app.1990.070400108
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractReactive microspheres suitable for binding proteins were prepared using emulsifier‐free emulsion copolymerizations of styrene (St) and acrolein (AL) with various molar ratios of monomers St and AL. A maximum polymerization rate was obtained when the molar ratio of the monomers was 1 : 1. The diameter of the latex particles increased with increase in the amount of monomer AL. The amounts of aldehyde groups on the latex particle surfaces were determined by conductometric titration. The binding capacity of the copolymer latexes with spacer molecules was also examine
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