阳离子固化剂及其制造方法、以及阳离子固化性组合物
By mixing compounds with specific structures into porous particles and treating them with silane compounds, the contradiction between curability and potential in the prior art is resolved, and the curing effect of cationic curing agents is improved, especially in the application of highly reactive epoxy resins.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- DEXERIALS CORP
- Filing Date
- 2022-02-02
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, when using porous particles to control cationic curability, there is a contradiction between curability and potentiality, making it difficult to improve curability without damaging the potentiality.
A mixture of compounds with the same R1 to R3 and the same R4 to R6 in general formula (1) and compounds with different R1 to R6, or a mixture of compounds with the same R1 to R3 in general formula (1) and compounds shown in general formula (2), is used, and the surface of the porous particles is treated with the reaction products of silane compounds.
It achieves improved curability without compromising potential, enhances the curing effect of cationic curing agents, and significantly thickens, especially when using highly reactive alicyclic epoxy resins.
Smart Images
Figure CN116783231B_ABST