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Use of a diacyl peroxide with an aromatic amine as a redox initiating system for solid polyester granule manufacture by suspension polymerisation
Use of a diacyl peroxide with an aromatic amine as a redox initiating system for solid polyester granule manufacture by suspension polymerisation
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机译:二酰基过氧化物与芳族胺作为通过悬浮聚合生产固体聚酯颗粒的氧化还原引发体系的用途
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摘要
The use of a diacyl peroxide in combination with an aromatic amine of formula (I): where R1 is C1-C20 alkyl having at least one hydroxy substituent or -(CHR'CHR'-O)nH where n is 1 to 10 and each R' is independently selected from H and C1-C3 alkyl; R2 is C1-C20 alkyl optionally substituted with one or more hydroxy groups, or -(CHR'CHR'-O)nH where n=1 to 10 and each R is independently selected from H and C1-C3 alkyl; and Ar is an optionally substituted aryl group; as a redox initiating system in a process for the manufacture of polyester granules by suspension polymerisation.
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