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Studies on the light-focusing plastic rod. IX. Chemical composition of the copolymer rod-diethylene glycol bis(allyl carbonate) with 2,2,3,3-tetrafluoropropyl methacrylate by Yasuji Ohtsuka; Yukiko Terao is a Materials Science article available to read on EtoBox.

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## Abstract For the preparation of the light‐focusing plastic rod (LFR) a gel rod of partially polymerized diethylene glycol bis(allyl carbonate) (CR‐39) was immersed in 2,2,3,3‐tetrafluoropropyl methacrylate (4FMA) followed by heat treatment under nitrogen. Variations in the chemical composition in this process indicated the following mode of copolymerization: copolymerization of 4FMA with the allylic group in the gel rod occurs to some extent in the immersion process, but a significant amount of either 4FMA or CR‐39 remains in the rod. Under heat treatment, these monomers copolymerize to a CR‐39–4FMA network copolymer, the preferential component of the LFR. Excellent imaging of the representative LFR is also demonstrated.

Who reads Studies on the light-focusing plastic rod. IX. Chemical composition of the copolymer rod-diethylene glycol bis(allyl carbonate) with 2,2,3,3-tetrafluoropropyl methacrylate?

Author

Yasuji Ohtsuka; Yukiko Terao

Publisher

John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0021-8995)

Published

1981

Language

EN

Field

Materials Science (Physical Sciences)