DE894897C - Disinfectants and preservatives - Google Patents

Description

Disinfectants and preservatives In the Boa 346 patent, disinfectants and preservatives are described, which are characterized by a content of polymerization products of ethylene imine or its polymerisable homologues, and substitution products Marked are.

It has now been found that for the same purposes and In some cases, those products are even better which are obtained by using i, 2-alkylenimines can act on salts of basic organic nitrogen compounds, which am Nitrogen carry at least one hydrogen atom.

The products of action of ethyleneimine are particularly suitable Salts of such nitrogen compounds: which are aromatic or aliphatic Contain a remainder with at least 6 carbon atoms, so z. B. on salts of p-phenylenediamine, the Tol@uylendi.amine, the aminosal, icyl, acids, the aminobenzoic acids and aminophenols, des p-Am.inobenzolsulfamids and its derivatives, also the polyethyleneimine derivatives of stearyl, oleyl or do, decylamine, dodecylethylenediamine, ste; a; rylbiguani, d @ ins, of stearoyltriethylenetetramine and its reaction products with chloroacetic acid.

By reacting Ät.hylenimin with the mentioned salts of nitrogen compounds Manufactured products can be such or in the form of free bases or produced in the usual way quaternary ammonium salts are used will. You can use them for yourself or z. B. together with other disinfection and, Preservatives, with ointment bases, fats, active ingredients or capillary-active substances Connections to powders or pastes, creams, cleaning agents or cosmetic agents process, add finishing or tanning agents or pesticides to process. Example i One is added by pasting 500 g of potato flour , with 10 1 of water obtained finishing mass with 25 g of Marseille soap and, with 5 g of one Product obtained by the action of 80 moles of ethylene imine on 1 mole of stearyl amine acetate was obtained. The mass remains mold-free for a long time. Example 2 A plant slime or cosmetic preparation containing gelatin and glycerol is added o, i 1 / o , the product of action of 20 moles of ethylene imine on 1 mole of octodecylamine acetate to. The preparation is more resistant to bacterial influences. more stable than without this addition. Example 3 2o parts of the product of action of 10 mol Ethylenimine to 1 mole of the hydrochloric acid salt of p-aminabernzoic acid are mixed with 4 Dividing action product of 15 moles of ethylene oxide to 1 mole of oleic acid ethanol amide and 76 parts of water mixed. 2% solutions of this preparation are, among other things, suitable. a. for cleaning and disinfecting milk bottles.

EXAMPLE 4 In 75 parts of water, 10 parts of the product of action of 5 to 10 moles of ethyleneimine to 1 mole of dehydrated hydrochloric acid salt of p-aminobenzene sulfamide and 15 parts of the product of action of 8 moles of ethylene oxide to 1 mole of coconut fatty alcohol are dissolved. A viscous solution is obtained which, diluted with water in the ratio i: 100, can be used for cleaning and disinfecting medical instruments. EXAMPLE 5 40 parts of petroleum jelly are mixed with 5 parts of the condensation product of oleic acid with diethanolamine, 45 parts of a polyethylene glycol ether of approximate molecular weight 2700 and 10 parts of the product of 40 mol of ethylene min to 1 mol of chleylamine acetate. The preparation is suitable as a bactericidal milking fat.

Claims (1)

PATENT CLAIM: Des, infectious and preservative in further development of the patent 802 346, characterized by a content of the products obtainable by reacting i, 2-alkylenimines with salts of basic nitrogen-containing organic compounds or the corresponding free bases or the quaternary ammonium salts prepared therefrom in the customary manner.