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

Claim 8:
9. The aryl-substituted saccharide or glycoside or the mixture of a plurality of aryl-substituted saccharides or glycosides according to claim 7, which is one or more compounds selected from the group consisting of compounds represented schematically by the following formula (I-1), formula (I-2), formula (I-3) or formula (I-4),, , in formula (I-1), among m1 number of Rx1, one Rx1 is said substituent A, while the remaining Rx1, same as or different from each other, are each independently selected from said substituent A and hydroxyl group, wherein m1 is an integer of 2 to 3, and m1 number of Rx2 and m1 number of Rx3, same as or different from each other, are each independently selected from the group consisting of a hydrogen atom and said substituent B, provided that at least one of these Rx2 and Rx3 is said substituent B,,