公开(公告)号：US20240093118A1

公开(公告)日：2024-03-21

申请号：US18468915

申请日：2023-09-18

申请人： Kraton Chemical, LLC

发明人： Lloyd A. Nelson ,  Gerald Heebner ,  Charles D. Moses ,  Jeremie Pichereau ,  Sara Frattini

IPC分类号： C10M145/00 ,  C10M169/04

CPC分类号： C10M145/00 ,  C10M169/041 ,  C10N2020/017

摘要： The disclosure relates to a lubricating composition consisting essentially of a decarboxylated rosin acid (DCR), a base oil, and optional additives, and methods for using same. The decarboxylated rosin acid has a density of 0.9 to 1.0 g/cm3 at 20° C., a viscosity of 15 to 60 cSt at 40° C., and an acid value of