CONCENTRATED OR DILUTABLE SOLUTIONS OR DISPERSIONS AND PREPARATION METHOD

摘要

The invention concerns a composition in the form of a micro-emulsion or solution of a concentrated and dilutable active agent, characterised in that it as clear as water and essentially consists of (a) at least 10 % of a hydrophobic active agent with a KB (Kauri butanol) index not less than 30 or an N-alkyl pyrrolidone; and (b) a glycol ether or a mixture of two glycol ethers, and in the latter case the first glycol ether having a HLB higher by 0.8 than the second glycol ether.