摘要 |
<p>The present invention relates to a dispersant degreasing biodegradable composition and a process for its preparation. The biodegradable composition is good to be applied for cleaning oily and fatty surfaces, particularly oil tanks. Components and their percent content of the present composition comprise: (A) 1- 30% of vegetal oils; (B) 2- 25% Polyethoxilated Lauryl Alcohol; (C) 0.5 - 20% p-menthadienes; (D) 0.5- 25% animal oils; (E) 5- 40% organic solvent; (F) 0.2- 20% glycol; (G) 2- 50% detergent; and (H) 11- 90% water. A process for preparing the present composition comprises a mixture step involving from 0.5- 20% of p-menthadienes and from 5- 20% based on the total of water in the composition; in the next step, from 1- 30% of vegetal oils, from 2- 25% of polyethoxilated lauryl alcohol, from 0.5- 25% of animal oils, from 5- 40% of organic solvent, from 0.2- 50% of glycol, from 2- 50% of a detergent agent and water.</p> |