Process for increasing the melt strength of polypropylene
作者： Graeme Moad , Gary Peeters , Michael Shane O'shea
DOI:
关键词: Silylation 、 Group (periodic table) 、 Halogen 、 Polymer chemistry 、 Aryl 、 Alkoxy group 、 Polypropylene 、 Moiety 、 Chemistry 、 Alkyl
摘要: A process for modifying a polypropylene (co)polymer wherein said comprises melt mixing the in presence of an initiator is selected from group defined by formula (1), R consisting optionally substituted C1 to C18 acyl, alkyl, aroyl (2), and compounds (3), U, V, X, Y, Z, U', V', X', Y' Z' are independently hydrogen; halogen; C1-C18 alkyl; alkoxy, aryloxy, acyloxy, aryl, carboxy, alkoxycarbonyl, aryloxycarbonyl, trialkyl silyl, hydroxy, or moiety (4), T alkylene.
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