z-logo
Premium
Synthesis and photopolymerization of phosphonic acid monomers for applications in compomer materials
Author(s) -
Catel Yohann,
Le Pluart Loïc,
Madec PierreJean,
Pham ThiNhàn
Publication year - 2010
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.30952
Subject(s) - monomer , photoinitiator , photopolymer , copolymer , methacrylate , reactivity (psychology) , polymer chemistry , thiophenol , materials science , benzoic acid , chemistry , organic chemistry , polymer , medicine , alternative medicine , pathology
Abstract Novel methacrylate monomers bearing phosphonic acid groups 1 and 2 as well as new sulfur methacrylates 9 and 10 have been prepared in good yields from thiophenol. They have been fully characterized by 1 H‐NMR, 13 C‐NMR, 31 P‐NMR, and HRMS. Their copolymerization with a bis‐GMA : TEGDMA (1 : 1) blend has been investigated with photodifferential scanning calorimetry at 50°C with camphorquinone as a photoinitiator and ethyl 4‐(dimethylamino)benzoate (EDAB) as a coinitiator. The higher the content of acidic monomer 1 or 2 incorporated in the bis‐GMA : TEGDMA (1 : 1) blend, the lower the mixtures reactivity. The phosphonic acid group has been proved to be responsible for this drop of reactivity. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2010

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here
Empowering knowledge with every search

Discover

Journals

Proceedings

Books

Explore

Engineering & Computer Science

Health & Medical Sciences

Humanities, Literature & Arts

Life Sciences & Earth Sciences

Physics & Mathematics

Social Sciences

Chemical & Material Sciences

Business, Economics & Management