High-strength self-repairing ionic gel and preparation method thereof

• Main Authors: YOU ZHENGWEI, HUANG HONGFEI, YANG LEI, ZHU WENFAN, WANG YIHAN, SUN LIJIE
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

The invention relates to high-strength self-repairing ionic gel and a preparation method thereof. The preparation method comprises the following steps: (1) dissolving diisocyanate containing a benzene ring or asymmetric alicyclic structure and a catalyst in a solvent, and adding polyester polyol for...