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Radiation‐Induced Reaction of Sulfonamide‐Containing Polymers in the Film State for Color Imaging
Author(s) -
Maekawa Yasunari,
Kato Jun,
Katakai Masashi,
Ishihara Masaaki,
Enomoto Kazuyuki,
Hagiwara Tokio,
Ishii Tatsuhito,
Itoh Kazuo,
Koshikawa Hiroshi,
Yoshida Masaru
Publication year - 2008
Publication title -
macromolecular chemistry and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.57
H-Index - 112
eISSN - 1521-3935
pISSN - 1022-1352
DOI - 10.1002/macp.200700446
Subject(s) - irradiation , polymer chemistry , solid state , polymer , copolymer , chemistry , photochemistry , materials science , organic chemistry , physics , nuclear physics
A polysulfonamide and copolymers consisting of sulfonamides and amides underwent Fries rearrangement and scission, forming amino groups upon EB irradiation. The EB irradiation of these films with a dose of 500 µC · cm −2 , followed by the color forming reaction provided the color imaging of line/space patterns with a resolution of 300 nm.