Lubricating composition containing viscosity modifier combination
作者： Gareth Brown , Simon D. Evans , David Price , Andrew Gelder
DOI:
关键词: Viscosity 、 Molar mass distribution 、 Viscosity modifier 、 Polymer 、 Chemical engineering 、 Linear polymer 、 Materials science 、 Organic chemistry 、 Composition (visual arts)
摘要: The present invention relates to a lubricating composition containing (a) an oil of viscosity, (b) star polymer and (c) substantially linear with weight average molecular 45,000 or less. further provides method mechanical device, typically manual transmission the composition. for use provide number benefits including lower operating temperatures fuel economy
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