Patent ID: 8128845

Claim:
A polyacetal composition comprising: (a) from about 60 to about 98.9 weight percent (wt %) of polyacetal; (b) from about 1 to about 30 wt % of electroconductive carbon black; (c) from about 0.1 to about 5 wt % of at least one substituted urea having the structure: (R 1 )(R 2 )N—(CO)—N(R 3 )(R 4 ), wherein R 1 is a C3-C4 linear or branched hydrocarbon group and R 2 , R 3 , and R 4 are H; and (d) up to about 5 wt % of at least one hindered amine light stabilizer, wherein the weight percentages are based on the total weight of (a)+(b)+(c)+(d).