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Developments in the field of hydrogenated diene copolymers as viscosity index improvers

 

作者: R. J. A. Eckert,   D. F. Covey,  

 

期刊: Lubrication Science  （WILEY Available online 1988）
卷期: Volume 1, issue 1  

页码: 65-80

 

ISSN:0954-0075

 

年代: 1988

 

DOI:10.1002/ls.3010010106

 

出版商: John Wiley&Sons, Ltd

 

关键词: VI improvers;hydrogenation;shear stability;polyisoprenes

 

数据来源: WILEY

 

摘要:

AbstractThis paper briefly reviews the development of linear hydrogenated diene copolymers as VI improvers, and reports on a novel class of VI improvers, the hydrogenated, star‐branched polyisoprenes. The viscometric properties of multigrade oils containing such products and their performance in gasoline and diesel engines will be describe

 

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