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US 2023/0142746 A1Published application
Self-healing material
AssigneePetroliam Nasional Berhad (Petronas)
InventorsMarcello SOLOMON, Jane ZHANG, Christian DOONAN, Russell VARLEY, M Shamsul Farid SHAMSUDIN, NorFarah Diana ABA, Muzdalifah Bt ZAKARIA, Kok Hoong LEONG
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Abstract
Disclosed herein is a self-healing material comprising microcapsules comprising a monomeric or oligomeric healing agent, and a catalyst that is able to catalyse the polymerisation of the monomeric or oligomeric healing agent.
Claims22
A self-healing material comprising:
- a polymeric matrix;
- microcapsules comprising a shell portion and a hollow core portion, where the microcapsules are dispersed within the polymeric matrix and the hollow core portion is filled with a monomeric or oligomeric healing agent;
- and
- a metal-organic framework catalyst that is suitable for catalysing the polymerisation of the monomeric or oligomeric healing agent.
1 more element
-17. (canceled)
-27. (canceled)
Dependencies are inferred from the claim text.