摘要:
The invention relates to a composition which is usable for the stabilization of thermoplastic resin against the effects of heat and/or light.This composition comprises a hydrotalcite, a zinc zeolite and a zinc carboxylate.It is applied, more especially, to thermoplastic resins containing halogens, and in particular to PVC.
摘要:
Antioxidant-containing polyolefin composition containing a polyolefin and an antioxidant compound having the general formula: ##STR1## wherein R, R', X and Y are the same or different and are selected from alkyl, phenyl, cyclohexyl, a mono or polyfunctional carboxylic acid ester, hydroxyalkyl, and aralkyl, which groups may be unsubstituted or substituted, linear or branched, or cyclic, and p indicates a degree of polymerization and is at least 2.