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BISAMINOPHENYL-BASED CURATIVES AND AMIDINE-BASED CURATIVES AND CURE ACCELERATORS FOR PERFLUOROELASTOMERIC COMPOSITIONS
BISAMINOPHENYL-BASED CURATIVES AND AMIDINE-BASED CURATIVES AND CURE ACCELERATORS FOR PERFLUOROELASTOMERIC COMPOSITIONS
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机译:全氟弹性体组合物的基于二氨基苯甲酸酯的配方和基于亚氨酯的配方和固化促进剂
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摘要
Novel monoamidine, monoamidoxime and bisamidine curatives, co-curatives and cure accelerators are provided for use with perfluoroelastomeric compositions as well as novel synthesis methods for making monoamidine- and monoamidoxime-based curatives, co-curatives and cure accelerators. Also provided are diphenyl-based curatives, co-curatives and cure accelerators having sufficiently high molecular weight such that the melting temperature of the curatives, co-curatives and cure accelerators is no greater than about 240°C, and more preferably no greater than about 230°C.
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