METHOD FOR PRODUCING GREASE COMPOSITION AND GREASE COMPOSITION PRODUCED BY THE SAME

摘要

PPROBLEM TO BE SOLVED: To provide a method for producing a grease composition which ensures homogeneous dispersion of a non-fluorinated base oil containing a thickener and a fluorinated base oil containing a thickener. PSOLUTION: A mixture of a non-fluorinated base oil containing a thickener and a fluorinated base oil containing a thickener, which oils being immiscible with each other, is subjected to homogenization treatment at shear rate of 150 sSP-1/SPto form a morphology structure wherein one base oil is homogeneously dispersed in the other base oil in the form of particles having an average diameter of 25 m. PCOPYRIGHT: (C)2010,JPO&INPIT