Themoplastic Polymer Additive Compositions

摘要

A thermoplastic polymer additive composition for addition to a thermoplastic moulding composition to reduce discoloration and/or haze and/or increase the degree of light transmission after moulding of the composition comprises at least one hindered phenol compound and at least one acetaldehyde scavenger. The additive composition may be of particular utility when added to a polyester such as polyethylene terephthalate.