Patent ID: 9163140
Filing Date: 2015-10-20
Classification: B29C,C08K,C08L

Abstract:
1. A heat-resistant polyester composition comprising: a) from 5 to 50 parts by weight of glass fibers b) from 10 to 40 parts by weight of titanium dioxide having an average particle size from 90 nm to 2000 nm, and a surface coating of amorphous precipitates of oxide hydrates of the compounds SiO c) from 40 to 50 parts by weight of polyethylene terephthalate (PET), d) from 8 to 12 parts by weight of polybutylene terephthalate, and e) from 0.01 to 5 parts by weight of additional additives differing from components a) and b), with the proviso that the sum of all parts by weight correspond to 100% of the entire composition.