Stabilized fluids

There is provided a fluid composition comprising (a) one or more non-chlorinated 3-isothiazolone, (b) 0.7% to 10% by weight, based on the weight of said fluid composition, one or more primary alkanolamine, (c) 2% to 30% by weight, based on the weight of said fluid composition, one or more tertiary alkanolamine, (d) one or more stabilizer selected from the group consisting of iodine-containing stabilizers, mercaptobenzothiazole, and mixtures thereof, wherein the molar ratio of said stabilizer to said non-chlorinated 3-isothiazolone is from 0.2:1 to 5:1. 本发明提供了种稳定的流体，所述流体是种流体组合物，该组合物包含：(a)种或多种非氯化的3-异噻唑啉酮，(b)以所述流体组合物的重量为基准计，0.7-10重量％的种或多种伯链烷醇胺，(c)以所述流体组合物的重量为基准计，2-30重量％的种或多种叔链烷醇胺，(d)选自以下的种或多种稳定剂：含碘的稳定剂,巯基苯并噻唑,以及它们的混合物，其中所述稳定剂与所述非氯化的3-异噻唑啉酮的重量比为0.2:1至5:1。