Patent ID: 11952530
Assignee: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING CO., LTD
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 5:
6. The aryl-substituted saccharide or glycoside or the mixture of a plurality of aryl-substituted saccharides or glycosides according to claim 2, wherein R5 is trivalent propyl or trivalent butyl, and/or the group, , is a unit, , and/or the group-SO3M is a unit, , and/or, the unit, , and/or the, group —COOM is a unit, , and/or R4 is a C2-6 linear or branched alkylenyl group, and/or R3 is a C2-6 linear or branched alkylenyl group, and/or L1 is any linking group having no more than 10 carbon atoms, and/or R10 is ethylene or propylene group, and/or L2 is a single bond or C2-10 linear or branched alkylene, and/or L3 is any linking group having no more than 10 carbon atoms, and/or R′ is methyl or ethyl, and/or R8 is C2-6 linear or branched alkylene.