A method for preparing an electrolytic high-efficiency sealant based on polymeric ionic liquid
By preparing a chemically bonded polymeric ionic liquid functional monomer crosslinking network, the problem of small molecule electrolyte migration and precipitation in conventional electrolytic sealants was solved, achieving efficient electrolytic debonding and insulation stability, suitable for long-term protection of electronic equipment.
CN122146226APending Publication Date: 2026-06-05TENGZHONG YIXING MATERIAL TECHNOLOGY (SHANGHAI) CO LTD
Patent Information
- Authority / Receiving Office
- CN Β· China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TENGZHONG YIXING MATERIAL TECHNOLOGY (SHANGHAI) CO LTD
- Filing Date
- 2026-03-17
- Publication Date
- 2026-06-05
Smart Images
Figure REF-OBJ-1773725794745-000001
Abstract
The application discloses a preparation method of an electrolytic high-efficiency sealant based on a polymeric ionic liquid, and belongs to the technical field of cyclic debonding sealants, and comprises 30-60 parts of a base resin, 10-40 parts of a polymeric ionic liquid functional monomer, 10-30 parts of an active diluent, 1-5 parts of an initiator, 1-10 parts of a thixotropic agent and 0.1-3 parts of a coupling agent. The polymeric ionic liquid functional monomer has a nitrogen-containing heterocyclic cation skeleton, the cation skeleton is covalently connected with a polymerizable unsaturated double bond group, and the counter anion of the monomer is a hydrophobic weak coordination anion. In the crosslinked network formed after the sealant is cured, the functional monomer is in a chemical bonding state, the hydrophobicity of the cured system is enhanced, and long-term stable operation in an electrolyte environment is ensured.
Need to check novelty before this filing date? Find Prior Art