Compositions for, solutions for, and methods of use of siloxane based aromatic trisureas as viscosifiers

A compound of the following formula:

• wherein Z is an aromatic moiety,
• a, b, and c are independently integers from 2 to 9,
• X1, X2, X3, X4, X5, X6, X7, X8, and X9 are independently chosen from
• wherein R1a, R1b, and R1c are independently chosen in each instance from —(C1-5)alkyl, and
• wherein R2a, R2b, and R2c are independently chosen in each instance from —(C1-5)alkyl, —OSi((C1-5)alkyl)3, and —OSi((C1-5)alkyl)2(OSi((C1-5)alkyl)3), or taken together with the Si to which they are attached, any 2 of R2a, R2b, and R2c form a fully alkylated 8 to 12 membered siloxane ring,
• wherein R1d and R1f are independently each —(C1-5)alkyl, and
• R1e is —OSi((C1-5)alkyl)2(CH2)1-5(CH3),
• wherein when any one or more of X4, X5, X6, X7, X8, and X9 is each
• then X1, X2, and X3 are each
• wherein R1a, R1b, and R1c are each —(C1-5)alkyl.