发明公开
EP0219331A3 Tartrate-based compound useful as stabilizers for polymers 失效
作为聚合物稳定剂的基于金属催化剂的化合物有用

Tartrate-based compound useful as stabilizers for polymers
摘要:
Monomeric and oligomeric derivatives of the diethyl ester of polyalkyl 1,4-dioxa-8-azaspiro-[4.5]-decane-2,3-dicarboxylic acid are useful light stabilizers for synthetic polymer resins such as polyolefins, and in particular, polypropylene.
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