VISCOSITY INDEX IMPROVER WITH IMPROVED SHEAR-RESISTANCE

The present invention relates to a polyalkyl(meth)acrylate polymer comprising a polybutadiene-based monomer and a method for preparing the same. The present invention also relates to the use of the polymer as a viscosity index improver in lubricant formulations and to a lubricant composition compris...

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Bibliographische Detailangaben
Hauptverfasser:	JANSSEN DIETER, JUESTEL REBECCA
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a polyalkyl(meth)acrylate polymer comprising a polybutadiene-based monomer and a method for preparing the same. The present invention also relates to the use of the polymer as a viscosity index improver in lubricant formulations and to a lubricant composition comprising the polymer. 본 발명은 폴리부타디엔-기반 모노머를 포함하는 폴리알킬(메트)아크릴레이트 폴리머 및 이의 제조 방법에 관한 것이다. 본 발명은 또한 윤활제 제형에서 점도 지수 개선제로서의 상기 폴리머의 용도 및 상기 폴리머를 포함하는 윤활제 조성물에 관한 것이다.