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Oligomeric malonates, useful as light stabilizers for plastics
Oligomeric malonates, useful as light stabilizers for plastics
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机译:寡聚丙二酸酯,可用作塑料的光稳定剂
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摘要
Oligomeric derivatives of the dialkyl esters of polyalkyl 1,5-dioxa-9-azaspiro-[5.5]undecane-3,3-dicarboxylic acid are useful light stabilizers for synthetic polymer resins such as polyolefins, and in particular, polypropylene.
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