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New Route for Polycarbonates

Zbigniew Brzozowski1, Anna Stec2 and Zbigniew Wielgosz3
Affiliation: 
1 Central Institute for Labour Protection, Warsaw University of Technology, Faculty of Chemistry, Koszykowa 75, 00-662 Warsaw, Poland, zbigbi@ch.pw.edu.pl 2 Uklan, School of Forensic and Investigative Sciences University of Central Lancashire, United Kings 3 Industrial Chemistry Research Institute, Poland
DOI: 
https://doi.org/10.23939/chcht03.01.059
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Abstract: 
A new route for obtaining chemically pure and ecological polycarbonates has been developed. The process was carried out without any amines with dimethylosulfoxide (DMSO) as interfacial catalyst. It was established that DMSO was between 80–120 mol % to the quantities of applied monomers. Bisphenol A and bisphenol C [2,2-bis(p-hydroxyphenyl),-1,-1 dichloroethylene] were applied as bisphenolic monomers
References: 

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