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Semicontinuous Emulsion Polymerization of Vinyl Acetate. Part I. Homopolymerization with Poly-(Vinyl Alcohol) and Nonionic Coemulsifier

 

作者: D. Donescu,   K. Goşa,   A. Ciupiţoiu,   I. Languri,  

 

期刊: Journal of Macromolecular Science: Part A - Chemistry  （Taylor Available online 1985）
卷期: Volume 22, issue 5-7  

页码: 931-940

 

ISSN:0022-233X

 

年代: 1985

 

DOI:10.1080/00222338508056645

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The semicontinuous emulsion polymerization of vinyl acetate has been studied. Poly(vinyl alcohol) as a protective colloid and ethoxylated cetyl alcohol as a coemulsifier were used. The conversion and particle diameter were affected by the stirring speed and the coemulsifier distribution between initial reactor charge and continuously introduced monomer. The amount of unreacted monomer oscillates with time.

 

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