MONOMERIC AND OLIGOMERIC GLUTARATE-BASED LIGHT STABILISERS FOR PLASTICS

摘要

Monomeric and oligomeric derivatives of the dialkyl esters of polyalkyl 1,5-dioxa-9-azaspiro[5.5]undecane-3,3-diacetic acid are useful light stabilizers for synthetic polymer resins such as polyolefins, and in particular, polypropylene.