Patent ID: 9650496
Date: 2017-05-16
CPC Classifications: C08G,C08K,C08L,Y10T

Claim:
1. An aircraft component, wherein the aircraft component is a molded, formed or extruded component, comprising a thermoplastic composition comprising, based on the total weight of the composition: 2.5 to 10 wt. % of an organophosphorus compound; and 90 to 97.5 wt. % of a first polymer, or a second polymer, or a combination comprising at least one of the foregoing polymers; and optionally, up to 5 wt. % of an additive composition comprising an additive selected from a processing aid, a heat stabilizer, an ultra violet light absorber, a colorant, or a combination comprising at least one of the foregoing; wherein the first polymer comprises: 2 to 20 mol % of bisphenol-A carbonate units of the formula greater than 60 to 98 mol % of isophthalic acid-terephthalic acid-resorcinol ester units of the formula and optionally, 1 to 20 mol % resorcinol carbonate units of the formula isophthalic acid-terephthalic acid-bisphenol-A ester units of the formula or a combination comprising at least one of the foregoing; the second polymer comprises 1 to 20 mol % of bisphenol A carbonate units of the formula greater than 60 to 90 mol % of isophthalic acid-terephthalic acid-resorcinol units of the formula and siloxane units in an amount effective to provide 0.1 to 10 wt. % of siloxane units, based on the weight of the second polymer, wherein the siloxane units are of the formula or a combination comprising at least one of the foregoing, wherein E has an average value of 2 to 90, wherein the aromatic organophosphorus compound is of the formula wherein each of R X is of the formula each n is 1, and q is from 1 to 5; wherein a sample of the thermoplastic composition has