申请人:CALIFORNIA INSTITUTE OF TECHNOLOGY
公开号:US10472470B2
公开(公告)日:2019-11-12
Described herein are associative polymers capable of controlling a physical and/or chemical property of non-polar compositions and related compositions, methods and systems. Associative polymers herein described have a non-polar backbone and functional groups presented at ends of the non-polar backbone, with a number of the functional groups presented at the ends of the non-polar backbone formed by associative functional groups capable of undergoing an associative interaction with another associative functional group with an association constant (k) such that the strength of each associative interaction is less than the strength of a covalent bond between atoms and in particular less than the strength of a covalent bond between backbone atoms.
本文描述的是能够控制非极性组合物的物理和/或化学性质的缔合聚合物以及相关组合物、方法和系统。本文所述的缔合聚合物具有非极性骨架和位于非极性骨架两端的官能团,其中位于非极性骨架两端的官能团由能够与另一个缔合官能团发生缔合作用的缔合官能团形成,其缔合常数(k)使每个缔合作用的强度小于原子间共价键的强度,特别是小于骨架原子间共价键的强度。