Healable properties of polymethacrylate derivatives having photo crosslinkable cinnamoyl side groups with surface hardness control

Won Jae Choi, Jae Seung Chung, Jin Joo Kim, Sung Kon Kim, Sang Ho Cha, Min Park, Jong Chan Lee

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

Based on reversible photo crosslinkable properties, a series of polymethacrylate derivatives having cinnamoyl group in the side chain has been designed and synthesized. By simple UV irradiation and thermal treatment on these polymer films, a complete healing behavior accompanied by changes of the surface hardness was observed.

Original languageEnglish
Pages (from-to)455-459
Number of pages5
JournalJournal of Coatings Technology and Research
Volume11
Issue number3
DOIs
StatePublished - May 2014
Externally publishedYes

Bibliographical note

Funding Information:
Acknowledgments This study was supported by the National Research Foundation of Korea Grant funded by the Korean Government [NRF-2009-352-D00078] as well as a grant from the Fundamental R&D Program for Technology of World Premier Materials funded by the Ministry of Knowledge Economy, Republic of Korea. The authors would like to acknowledge the financial support of the KIST Institutional Program (2Z03910-13-027).

Keywords

  • Photo crosslinking
  • Polymethacrylate
  • Self-healing polymer
  • Surface hardness control

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