A light-curable cationic epoxy composition
TW202637673APending Publication Date: 2026-09-16HENKEL KGAA
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Patent Information
- Application Number
- TW115101207
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2025-01-14
- Filing Date
- 2026-01-13
- Publication Date
- 2026-09-16
Abstract
The present invention relates to a light-curable cationic epoxy composition comprising a) an aromatic oxetane compound, b) an oxetane compound containing OH-group, c) a cycloaliphatic epoxy compound, and d) a cationic initiator. Combination of an aromatic oxetane compound, oxetane containing OH-group and cycloaliphatic epoxy compound successfully overcomes the differences in surface characteristics and surface energy among substrates, securing consistent adhesion across multiple substrates.
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