Controlled Radical Polymerization of Lauryl Methacrylate in the Synthetic Polyalphaolefin Base Oil

被引：0

作者：

Chernikova, E. V. ^{[1
,2
,3
]}

Pavlova, M. S. ^{[2
]}

Plutalova, A. V. ^{[1
]}

Litmanovich, E. A. ^{[1
]}

Maksimov, A. L. ^{[3
]}

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119991, Russia

[2] Mendeleev Univ Chem Technol, Russian Acad Sci, Higher Chem Coll, Moscow 125047, Russia

[3] Russian Acad Sci, Topchiev Inst Petrochem Synthesis, Moscow 119991, Russia

来源：

DOKLADY CHEMISTRY | 2023年 / 512卷 / 01期

关键词：

higher alkyl methacrylates; poly(lauryl methacrylate); reversible addition-fragmentation chain transfer (RAFT) polymerization; polymerization kinetics; viscosity modifier; STEARYL METHACRYLATE; BUTYL METHACRYLATE; POUR POINT; DEPRESSANTS; COPOLYMERS; IMPROVERS; POLYMERS;

D O I：

10.1134/S0012500823600712

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Controlled radical polymerization of lauryl methacrylate in polyalphaolefin base oil has been performed for the first time in the presence of 2-cyano-2-propyl dodecyl trithiocarbonate. It has been shown that polymerization proceeds to high monomer conversions and leads to the formation of a polymer with a narrow molecular weight distribution. At the same time, the reaction mixtures retain their transparency after polymerization is completed. The synthesized polymers have a thickening ability, which naturally increases with an increase in their number-average molecular weight.

引用

页码：249 / 254

页数：6

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