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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 16, Number 8
BKCSDE 16(8)
August 20, 1995 

 
Title
Photopolymerization of Methyl Methacrylate with Secondary Silanes
Author
Hee-Gweon Woo*, Lan-Young Hong, Sook-Yeon Kim, Sun-Hee Park, Sun-Jung Song, Heui-Suk Ham
Keywords
Abstract
The photopolymerization of methyl methacrylate (MMA) with secondary silane (PhMeSiH2 and Ph2SiH2) was carried out to produce poly(MMA)s containing silane moieties. While the molecular weights and polymerization yields decreased, the TGA residue yields and IR νSi-H relative intensities increased with augmentation of molar ratio of silane over MMA. The sterically less bulky silane PhMeSiH2 afforded poly(MMA)s having somewhat higher molecular weights and TGA residue yields than the sterically bulkier silane Ph2SiH2. The silanes seemed to influence on the photopolymerization as both chain initiation and chain transfer agents.
Page
774 - 777
Full Text
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