Polymer composite capable of being quickly dissolved or dispersed in aqueous solvent and preparation method and application thereof
AssigneesFudan University, Zhuhai Fudan Innovation Institute
InventorsJiandong Ding, Jingyu Tang, Dinglingge Cao, Lin Yu
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Abstract
The present application relates to a polymer composite capable of being quickly dissolved or dispersed in an aqueous solvent, and a preparation method and an application thereof. The polymer composite includes a polymer capable of being thermodynamically dissolved in water or an aqueous solvent and a dispersant containing an ion capable of coordinating with the polymer. The polymer is selected from the group of a water soluble homopolymer and/or copolymer, in particular, thermogelable amphiphilic copolymer.
Claims11
A polymer composite as a solid capable of being quickly dissolved or dispersed in an aqueous solvent, consisting of:
- (1) a polymer which is thermodynamically dissolvable in water or an aqueous solution;
- and
- (2) a dispersant containing an ion capable of coordinating with the polymer, wherein the polymer is one or two selected from the group consisting of a water soluble homopolymer and copolymer;
- wherein the polymer composite is a solid material after being prepared by coordination of the polymer and the ion in the dispersant, and wherein the polymer composite is capable of being dispersed in water or an aqueous medium to form an injectable solution having a thermally induced gelation property.
Dependencies are inferred from the claim text.