Synthesis and modification of low-molecular-weight polybutadiene and polystyrene for use as adhesive additive to asphalt

被引：1

作者：

Pankov, I. V. ^{[1
]}

Yudin, V. P. ^{[2
]}

Gusev, Yu. K. ^{[2
]}

Verezhnikov, V. N. ^{[1
]}

机构：

[1] Voronezh State Univ, Voronezh 394693, Russia

[2] Fed State Unitary Enterprise, Voronezh Branch, Res Inst Synthet Rubber, Voronezh, Russia

来源：

RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2012年 / 85卷 / 10期

关键词：

Asphalt; Bitumen; Asphalt Concrete; Asphalt Binder; Polybutadiene;

D O I：

10.1134/S1070427212100266

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Low-molecular-weight butadiene and styrene polymers with narrow molecular-weight distribution were prepared by the mechanism of living polymerization with front initiation. Introduction of deactivating nitrogen-containing agents (alpha-pyrrolidone, N-methylpyrrolildone, caprolactam, urea) into living polymer chains allows preparation of effective adhesion additives to asphalt, improving the adhesion of asphalt to the mineral filler.

引用

页码：1627 / 1630

页数：4