DE502599C - Sprayable animal repellants due to the smell - Google Patents

Description

Sprayable animal deterrents due to the smell The subject of the patent is the elaboration of smell for a long time effective sprayable deterrents for any nasty and nasty therefore animals to be driven away or to be kept from eating, such as @V ild, birds, mice etc.

Those known to have a strong smell and in many cases have already been used as deterrent attempts chemicals used from the aromatic range, such as B. naphthalene, cresol, Camphor, skatole, pyridine, tar oil, smelly animal oil, nitrobenzene, etc., don't have any long enough. Effect, because the same, exposed to the air, especially when splashing, where only thin layers are formed, are completely volatile in far too short a time or at least by releasing their strong-smelling, more volatile components (such as the Tar pass into a form that no longer smells and is more or less ineffective will.

It has now been found that a certain body class is of high molecular weight aliphatic substances have a strong deterrent odor effect on many animals triggers and as a result of surprisingly low volatility for months, even in the thinnest Layer distributed by spraying, this retains its deterrent smell.

The determined body class includes such water-insoluble aliphatic Saturated or unsaturated, higher molecular weight, poorly volatile hydrocarbons straight, branched or ring-shaped structure, which is caused by negative radicals, such as B. Cl, Br, CN, OH, O, S, SH, NO., COOH, COÖR, at least partially substituted are. The bodies in question therefore include, for example, chlorinated ones or brominated petroleum, solar oil. - yellow oil or heating oil, also heating oil, solar oil, namely because of the strong smelling sulphurous or oxygen-containing ones contained in them Shares, as well as those derived from or contained in higher fatty acids Aldehydes, the artificially sulfurized paraffin oils, the stinking components high molecular acids or fatty oils, such as. B. contained in Tran, Trans acidsi.tril, nitrated olefins, etc. The use of sprayable reinforcing substances is expediently carried out in emulsion form, apart from special cases. Examples i. One Highly concentrated emulsion of strong smelling rapeseed oil containing oleic aldehydes in water-containing thallic oleic acid ammonium, possibly colored with dyes, is used for the production of spray mixtures, e.g. B. in the ratio of i o parts to 9o Share water. By means of this spray liquor, those against game browsing become too protective Afforestation is sprayed, and after ammonia has been split off, rain-proof for a long time Splash marks that retain the smell are created.

2. Yellow oil (Halleer's lignite paraffin oil) is chlorinated, whereby about 5o% chlorine is absorbed, deacidified by washing and mechanically Ways, possibly with the addition of a little ammonia, possibly also with the addition of some glue, humic acid, sludge or the like, converted into a stable, cream-like emulsion. This emulsion is distributed in five times the amount of water and around the before Wild boar to be protected potato fields poured out. The effect lasts for months at.

3.500 parts of chlorinated lignite tar oil (containing sulfur and oxygen, strong-smelling lignite tar from Halle), zoo parts of herring stran and ioo Parts of chlorinated rapeseed oil or naphthenic acid are emulsified with 800 parts of a ground, about 35 percent brown coal paste. From it manufactured io- to 2o percent Spray mixtures are sprayed onto the forest crops to be protected against rabbits or used to impregnate acorns, beechnuts, etc. to protect against adoption by wild boar, mice, squirrels and jays.

4.5oo parts by weight of raw methyl sulfide (waste product from sulfate pulp production) are with 300 parts by weight of an approximately 4% slurry of calcium huminate emulsified and adjusted to a thin paste with about zoo parts by weight of water. The product is specially designed to deter wild boar.

5. Petroleum is heated with 2o% sulfur in an autoclave to 2o0 ° C, whereby a sulphurisation of the petroleum takes place. This sulfurized product will diluted with the same amount of waste gasoline, creating a solution that one sprayed on forest crops to be protected from game bite.

6. Crude petroleum, which is rich in olefins, is concentrated with Treated nitric acid, some acids, some aldehydes, some nitrogenous Substances are yellowish in color and have a strong odor. With the aid of ammonia and possibly some oleic acid are processed to the reaction product a water-dilutable emulsion, which has the same application as the product according to example 5 finds.

Claims (1)

PATEN TANSPRUCIi: Sprayable deterrents for animals, effective through the smell, marked molecular, low-volatility, through the use of water-insoluble, higher, aliphatic substances, which are at least partially caused by negative radicals such as Cl, Br, CN, S, SH, O, CO, COOH, COOR, NO., Are substituted.