Gel inhibited liquid carrier for a biocide containing a carbodiimide and an emulsifier mixture

A gel resistant, biocidally active concentrate or solution containing (a) between about 0.05 and about 25 wt. % of a biocidally active component;

• (b) between about 0 and about 40 wt. % of an organic oil;
• (c) between about 2 and about 20 wt. % of a terminally hindered carbodiimide;
• (d) between about 10 and about 80 wt. % of a lipophilic/hydrophilic emulsifier mixture having a HLB of from about 6 to 20 and (e) between about 0.5 and about 20 wt. %, based on (a) through (d), of an aliphatic anti-gelling agent selected from the group consisting essentially of an inorganic oxide, an epoxidized ester of a naturally occurring or synthetic vegetable oil and an epoxidized ester of a saturated or unsaturated C6 to C18 aliphatic acid optionally containing hydroxy substitution and mixtures of said anti-gelling agents