Oblon, Fisher, Spivak, McClelland & Maier
Sheet material with improved dyeability
 A sheet material with improved dyeability comprises a polyurethane resin obtained by reacting an organic diisocyanate with a polymer polyol and if necessary together with a chain extender. 
Sanyo Chemical Industries, Ltd.
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C08J D06P D06N Y10T Y10T C08J C08G Y10T C08G Y10S Y10T
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Toshikazu Kenji
Fujii Nakamura