Легин Григорий Яковлевич (RU);Хильченко Ольга Михайловна (RU)
发明人:
Легин Григорий Яковлевич (RU),Хильченко Ольга Михайловна (RU)
申请号：
RU2011115233/15
公开号：
RU2011115233A
申请日:
2011.04.19
申请国别(地区):
RU
年份:
2012
代理人:
摘要：
1. A composition for the manufacture of sporocidal compositions of peracetic acid, which is a powdery solid dispersion with a particle size of not more than 500 μm, including at least one hydrogen peroxide activator that is sparingly soluble in water and can serve as a source of acetyl groups, and at least one carrier which is instantly soluble in an aqueous medium. ! 2. The composition according to claim 1, in which the particle size is not more than 250 microns. ! 3. The composition according to claim 1, in which said activator is a solid or liquid substance. ! 4. The composition according to claim 1, in which said activator is a non-aqueous solution. ! 5. The composition according to claim 4, in which the solvent in said non-aqueous solution is a dihydric and / or trihydric alcohol, preferably ethylene glycol and / or glycerol. ! 6. The composition according to claim 1, in which the solubility of the activator in water at room temperature is not more than 5 wt.%. ! 7. The composition according to claim 1, in which said activator is selected from the group comprising tetraacetylethylenediamine, acetylcaprolactam and acetylsalicylic acid. ! 8. The composition according to claim 1, in which the solubility of said carrier in water at room temperature is at least 50 wt.%, While said carrier is dissolved in an aqueous medium at least 5 times faster than an activator, preferably at least 10 times faster than the activator. ! 9. The composition of claim 1, wherein said carrier is selected from the group consisting of high molecular weight polyethylene glycols of the formula HO (C2H4O) nH and high molecular weight block copolymers of ethylene oxide and propylene oxide of the formula HO (C2H4O) x (C3H6O) y (C2H4O) zH, where n , x, y and z represent1. Композиция для изготовления спороцидных композиций надуксусной кислоты, представляющая собой порошкообразную твердую дисперсию с размером частиц не более 500 мкм, включающую, по меньшей мере, один труднорастворимый в водной ср
