Quaker Chemical (KWR) came out with quarterly earnings of $1.89 per share, missing the Zacks Consensus Estimate of $2.04 per share. This compares to earnings of $2.05 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -7.35%. A quarter ago, it was expected that this specialty chemical company would post earnings of $2.21 per share when it actually produced earnings of $2.13, delivering a surprise of -3.62%.Over the last four quar ...