STABILISED POLYESTER COMPOSITIONS AND MONOFILAMENTS THEREOF FOR USE IN PAPERMACHINE CLOTHING AND OTHER INDUSTRIAL FABRICS

摘要

Stabilised polyester compositions are disclosed with comprise from 90-97% by weight of at least one polyester derived from the condensation of 1,4- cyclohexane di-methanol and at least one dicarboxylic acid such as terephthalic acid or isophthatic acid or an ester of such an acid, from 0.1- 5% by weight of one or more primary antioxidants such as a hindered phenolic compound being an alkyl peroxy radical scavenger, from 0.1-5% by weight of o ne or more secondary antioxidants capable of decomposing a hydroperoxide such a s a phosphate and from 1-4% by weight of at least one polyamide terpolymer.