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Chemistry of the modification of sulphur by the use of dicyclopentadiene and of styrene

 

作者: L. Bert Blight,   Brian R. Currell,   Brian J. Nash,   R. Tony M. Scott,   Christopher Stillo,  

 

期刊: British Polymer Journal  （WILEY Available online 1980）
卷期: Volume 12, issue 1  

页码: 5-11

 

ISSN:0007-1641

 

年代: 1980

 

DOI:10.1002/pi.4980120103

 

出版商: John Wiley&Sons, Ltd

 

数据来源: WILEY

 

摘要:

AbstractDicyclopentadiene reacts with excess sulphur in the melt at 140°C to give initially cyclic tri‐ and pentathianes which then copolymerise with further sulphur to give initially chain polymers and then finally cross‐linked species, Styrene reacts under the same conditions to give rapid initial formation of relatively high molecular weight polymeric polysulphides which then depolymerise to give a mixture of short chain species and 2,4‐diphenylthi

 

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