| abstract |
Effective in removing various pollutants such as organic compounds from various parts of a manufacturing machine such as a printing system without requiring mechanical methods, the use of fluids such as solvents and surfactants, etc. Provisional compositions. A method of preparing the composition that is effective in preventing complete removal and accumulation of residues is obtained by contacting hydrogen peroxide, glycolic acid, and water, and the hydrogen peroxide, glycolic acid, and water. 50 to 99.9% by weight of water, 0.1 to 20% by weight of aqueous hydrogen peroxide, and 1 to 15% by weight of glycolic acid to hydrogen peroxide to glycolic acid are 1: 1 to 0.1% by weight based on the total weight. A composition that is 30: 1. In addition, one or more additional components such as isopropyl alcohol may be included. [Selection figure] None |