Patent ID: 11898116
Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC G  C | IPC C  G

Claim 7:
8. The lubricant of claim 1, wherein:
Rc includes a perfluoroethyl ether moiety;
each of Rb1 and Rb2 includes a perfluoroethyl ether moiety;
each Ri has the general formula:, Re1 has the general formula:, , and
Re2 has the general formula:, wherein each R1 is, independently, a functional group including elements from Group 13-17 of the periodic table of the elements, and
Rc is of the formula:, Rb1 is of the formula:, , and
Rb2 is of the formula:, , and
wherein each of x, y1 and y2 is, independently, an integer from 1 to 10.