Invention Grant
- Patent Title: Light generating microcapsules for self-healing polymer applications
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Application No.: US16015753Application Date: 2018-06-22
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Publication No.: US10703834B2Publication Date: 2020-07-07
- Inventor: Eric J. Campbell , Sarah K. Czaplewski-Campbell , Joseph Kuczynski , Timothy J. Tofil
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Robert J. Shatto
- Main IPC: C08F20/06
- IPC: C08F20/06 ; C08F2/48 ; B01J13/14 ; C09B6/00 ; C07D321/00 ; B01J13/04 ; B01J13/22 ; C08F20/18 ; A61K9/50

Abstract:
A self-healing polymeric material includes a polymeric matrix material, a plurality of monomer mixture microcapsules dispersed in the polymeric matrix material, and a plurality of light generating microcapsules dispersed in the polymeric matrix material. Each monomer mixture microcapsule encapsulates a mixture of materials that includes monomers and a photoinitiator. Each light generating microcapsule encapsulates multiple reactants that undergo a chemiluminescent reaction. The chemiluminescent reaction generates a photon having a wavelength within a particular emission range that is consistent with an absorption range of the photoinitiator.
Public/Granted literature
- US20180371123A1 LIGHT GENERATING MICROCAPSULES FOR SELF-HEALING POLYMER APPLICATIONS Public/Granted day:2018-12-27
Information query
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