MX2011006298A - Pheromone dispenser. - Google Patents

Abstract

The invention relates to a pheromone dispenser filled with pheromones or with a liquid containing pheromones, comprising: (a) a deep-drawn plastic film (1) consisting of a thermoplastic film material and having at least one dish-shaped region (4) for receiving a pheromone; (b) a flat plastic film (9) that consists of a thermoplastic film material and is connected to the deep-drawn plastic film, said flat film, together with the dish-shaped region or regions of the deep-drawn plastic film, forming a permanently sealed chamber that contains the pheromone or the liquid containing a pheromone; and (c) a recess in the region of the interconnected plastic films. The flat plastic film is permeable to the pheromone. The invention also relates to a method for producing a pheromone dispenser of this type.

Description

PHEROMONE DISPENSER Description The present invention relates to a pheromone dispenser filled with pheromone composed of two plastic sheets joined together and to a process for their preparation.

Pheromones have gained increasing importance as agents to combat insects in agriculture and forestry. A usual method for combating parasites in agriculture, especially in the cultivation of fruits and vines, using pheromones is the so-called confusing method which is also called mating destruction, confusion procedure or confusing technique. For this, a behavior of some insects of pheromone larvae in the mating period is used to attract the corresponding sexual partner, usually the male. If a large concentration of artificial pheromone substance is applied in a field, the insects to attract lack orientation and no longer find their sexual partner. Another common method for using pheromones in the fight against parasites is mass capture in trap systems, where pheromones act as attractants. Many pheromones are known. A review is found, for example, in J. Vitae, Biologie in unserer Zeit 8, 112 (1978) as well as in "The Pherobase" (http://www.ferobase.com).

To use the pheromones, appropriate active substance dispensers are required to ensure a durable, homogeneous supply of the active ingredients, in order to achieve the longest possible protection or a high homogeneous capture yield.

The types of known dispensers are - pouches of a sheet of a synthetic laminate permeable to pheromones, for example of polyethylene sheet or laminated sheets of polyethylene / ethylene-vinyl acetate copolymers where it is found in laminated pouches, in general, an absorbent substance cellulosic type which is embedded with the pheromone (see, for example, DE-A 2832248, DE-A 2945655, EP-A 342126); dispensers of synthetic material in which the pheromone is incorporated (so-called dispenser without barriers, also known as a matrix dispenser, see for example DE 2356155); Dispenser in the form of capillary tubes (capillary dispenser), from which it is supplied through an open end of the capillaries towards the environment (see, for example, document US 4017030); - ampoules of synthetic material having one or two chambers filled with the pheromone, wherein the synthetic material is selected so as to be permeable for the pheromone (see EP-A 243263, EP-A 236188 and EP-A 413 325). These dispensers are also referred to as hollow chamber dispensers.

The three types of dispensers mentioned first have the disadvantage that the supply of pheromones is carried out very uncontrollably according to the climatic conditions. The concentration of pheromone high at the beginning in the material saturated with pheromone (substance or absorbent plastic) decreases with time faster and faster; the moment of the end of the supply of attractant can not be calculated concretely. There is often a real cause for a reduction in action when the active substance is depleted or an insufficient, as always conditioned, supply of the pheromone by means of the dispenser. The user needs to determine for himself from his experience the moment in which the conventional dispenser must be exchanged before the supply of the attractant substance is possibly finished. Possible faults in the application or other influences (for example, climatic conditions), which lead to a low supply or no supply of the attractant before time, can be recognized only with difficulty. In particular, in forestry applications, dispensers are replaced even under conditions of care to ensure that the action still remains. In order to prevent these uncertainties in the supply of the active principle, it is compulsory in the course of the application at least two, perhaps three habitual dispensers, which represents an unnecessary cost factor for the user.

The disadvantage of the ampoule dispensers is, on the one hand, expensive production by means of a blow molding process. The material requirement for the ampoules, measured in the amount of pheromone, is comparatively high. In addition, the supply characteristic is often not satisfactory. In particular, the supply towards the end, that is to say, with a low level of filling, is no longer optimal due to the geometry of the dispenser and the variation of the structure of the material and the thickness of the material conditioned by the manufacture.

The earlier German patent application DE 102008026602.7 describes a dispenser for volatile media with a chamber surrounded by laminated material for the reception of the medium, in the case of a rupturable closed ampule, p. ex. a glass ampoule, which contains the pheromone. The dispenser is activated by the rupture of the ampoule.

Therefore, there is a need for dispensers which are suitable for a controlled supply of pheromones for example pheromone ships for a prolonged period and which are easy to produce. The object of the invention is therefore particularly to provide a dispenser which has a supply characteristic at least comparable with an ampoule dispenser or even improved, ie it also guarantees under unfavorable climatic conditions such as changing temperature and light conditions or high temperatures and also for a prolonged period, a reliable supply of the pheromone and thus effectively a reliable action.

It was found that this object can be resolved by means of the dispensers described below.

Accordingly, the present invention relates to a pheromone dispenser filled with pheromone or a pheromone-containing liquid comprising (a) a deep-drawn plastic sheet of a thermoplastic sheet material, having at least one shaped area as a tray for housing a pheromone or the liquid containing the pheromone, and (b) a flat plastic sheet of a thermoplastic sheet material, which is joined to the deep-drawn plastic sheet, wherein the flat plastic sheet together with the at least one area formed in the shape of a bucket of the deep drawn plastic sheet forms a permanently closed chamber containing the pheromone or the liquid containing the pheromone, and (c) a notch in the area of the plastic sheets joined between Yes, where the flat plastic sheet is permeable for the pheromone.

The dispenser according to the invention is linked with a series of advantages. In a way other than the conventional hollow chamber dispenser, the dispensers according to the invention have, due to the use of sheets, material structures and very exact material thicknesses, thus guaranteeing constant supply conditions, regardless of the filling level of the dispenser. In addition, the use of material is clearly less than in the case of the usual hollow chamber dispensers. On the other hand, the pheromone, in a different way to the dispensers of blow molded or extrusion blisters, usually in the manufacture is not subjected to any elevated temperature, since the sheets are already pre-molded and only have to be joined together.

Regarding the film bags, capillary dispensers and dispensers without barriers, they have a clearly improved supply characteristic. The dispensers according to the invention are, in comparison, due to the sheet material used for production, lightweight, small and flat, which leads to a lower cost of transport and packaging. The notch provided in the dispenser allows an easy application of the dispenser in the branches or buds of the plants to be protected. The use of breakable ampoules such as glass ampoules for the reception of the pheromone or, where appropriate, the pheromone bucket, is still necessary. Therefore, unlike the dispensers described in the German patent application DE 102008026602.7, the dispensers according to the invention typically do not contain breakable ampoule components in the chamber (s).

Preferred embodiments of the dispensers according to the invention are described in the dependent claims and the figures referred to herein.

The dispensers according to the invention have at least one permanently closed chamber containing the pheromone. It is possible to provide the dispenser also with several permanently closed chambers, where the chambers can be filled with the same pheromone or with different pheromones. According to the invention, the chambers are formed by the areas formed as a basin of the deep-drawn sheet and the flat sheet joined thereto. Permanently attached means that the deep drawn sheet is attached to the flat sheet so that they can not be separated from each other without destroying the dispenser. The joining of the deep drawing sheet to the flat sheet is generally carried out in such a way that the flat sheet in the corner area or on the edges of at least one tray-shaped area of the sheet Deep drawing and is fixed along the corners or edges permanently. Fixing permanently is typically done by means of a sealing weld or seam along the edges of at least one bowl-shaped area.

In order to achieve a supply characteristic as homogeneous as possible, the bottom of the at least one bucket-shaped area runs broadly parallel to the flat sheet. Widely in parallel means that at least 70% of the bottom surface of the cuvette-shaped area is arranged parallel to the flat sheet or has an angle of less than 10 ° with respect to the flat sheet.

In addition, it was found advantageous that the depth of the area formed as a trough was at least 0.2 mm, in particular at least 0.4 mm and preferably not more than 5 mm, in particular 3 mm. Depth is understood here as the distance of the parallel plane from one to another bottom surface of the shell and the plane predetermined by the edge of the bowl.

Furthermore, it was found advantageous that the area formed as a tank has at least one area, for example, one or two deep areas. In this case, the deep area has a depth of at least 0.2 mm, in particular of at least 0.5 mm, for example, from 0.2 to 3 mm, in particular from 0.5 to 1.5 mm deeper than the other areas of the bucket. The depth of the deep area is typically in the range of 1 to 5 mm and especially in the range of 1, 2 to 3 mm, on the contrary, in the other areas of the bucket, the depth is typically in the range of 0 , 2 to 2 mm and especially in the range of 0.4 to 1.5 mm.

The area formed as a basin generally has a surface in the range of 2.5 to 25 cm2, especially in the range of 4 to 20 cm2.

The dispenser typically has a rectangular basic shape, where the ends may be rounded. However, basically also oval, circular, triangular, trapezoidal or rhomboidal or polygonal shapes with more than 4 sides are possible. Preferably, the basic shape of the dispenser has characteristic dimensions (such as length, diameter, etc.) in the range of 1 to 20 cm, especially in the range of 1.5 to 10 cm. In the case of a dispenser with a basic rectangular shape, the dimension of a rectangular side is typically in the range of 2 to 20 cm, especially in the range of 2.5 to 10 cm, and the dimension of the perpendicular side, in the range of 1 to 10 cm, especially in the range of 1, 5 to 8 cm.

According to the invention, the dispenser has at least one recess in the area of the sheets joined together. This notch typically has a circular, oval or polygonal surface, the edges of which are formed by the laminated material of the deep drawn sheet and the flat sheet. The notch can also be provided with an incision or curvature for a better grip. The expansion of the notch along a straight line through the midpoint of the notch surface is generally not less than 3 mm and preferably 2 cm. The notch typically has a surface in the range of 1 to 3 cm2. This notch serves to apply or hang the dispenser, for example, on branches or shoots of plants. The notch is preferably oval or round, and can also be provided with incisions or curvatures for a better grip.

In addition, it was found advantageous when the dispenser has an incision connecting the notch with a ridge of the dispenser. This incision is also referred to below as a separation cut and facilitates the fastening of the dispenser, for example, in branches or shoots of plants.

In a preferred embodiment of the invention, the area formed as a tank has at least two partial areas joined together, which are arranged on both sides of the notch, and a communication between them, which is also referred to hereinafter as a channel. The partial areas together with the joint between them are arranged in a U-shape or horseshoe shape around the notch. If the area formed as a basin comprises two partial areas, the channel that communicates them normally is narrower than the two partial areas and may have a smaller depth compared to these.

In this preferred embodiment, the dispenser preferably has a separation cut. This separation cut is preferably arranged in such a way that it is arranged between the two partial areas of the chamber, for example of the area formed as a basin, that is, the two partial areas are complete on each side of the incision and surround the notch, together with the narrowest channel that joins the two partial areas.

Eventually, one of these partial areas present in the notch area a curvature which is preferably shaped in the form of a finger, so that the curvature largely surrounds the notch together with the at least two partial areas joined together. This curvature leads to better stability for hanging the dispenser, especially when the dispenser has a separation cut, as explained above.

According to the invention, the laminate material of the flat synthetic sheet for the pheromone contained in the dispenser is permeable, that is, the material of the flat synthetic sheet is selected such that the pheromone can diffuse through the flat plastic sheet and can be supplied to the environment. The appropriate synthetic films that are permeable for pheromones, these are known to the expert. The type of synthetic material can naturally influence the diffusion rate and, thus, the supply rate of the pheromone. The optimum synthetic material for the corresponding pheromone of the flat synthetic sheet is governed in a manner known per se by the pheromone type.

For most pheromones, it was found advantageous that the synthetic material of which the flat sheet is composed is a homo- or copolymer of a C2-Ce olefin, especially homo- or copolymer of ethylene. The comonomers are basically all monoethylenically unsaturated monomers copolymerizable with the C2-C6 olefin or ethylene, the neutral monomers preferring vinylaromatic compounds, for example styrene, vinyl esters of aliphatic Ci-C 0 carboxylic acids such as acetate of vinyl, vinyl propionate and vinyl butyrate, Ci-C10 alkyl esters of monoethylenically unsaturated monocarboxylic acids, especially alkyl esters of methacrylic acid, monoethylenically unsaturated nitriles such as acrylonitrile and methacrylonitrile, as well as C3-C6 olefins and mixtures thereof. Particularly preferred comonomers are the vinyl esters of aliphatic Ci-C10 carboxylic acids, especially vinyl acetate.

Preferably, the content of C2-C6 olefin in the homopolymers and copolymers of C C-Ce olefins is at least 50% by weight, in particular at least 70% by weight. Preferably, the ethylene content in ethylene homo- and copolymers is at least 50% by weight, in particular at least 70% by weight, and the comonomer content in the ethylene copolymers is in the range of 1 to 20% by weight. at 50% by weight, especially in the range of 2 to 30% by weight. In a preferred embodiment of the invention, in the case of the synthetic material of the flat synthetic sheet of a polyethylene, in particular HDPE.

Examples of laminated synthetic materials suitable for a flat sheet are, in particular, the polyethylenes marketed under the trademarks Euthylen®, for example, Euthylen® 3020D (without color), Lupolen®, for example, Lupolen® 2420 H and Lufilen®, for example, Lufilen® 2420 H (brown), from BASF SE, as well as ethylene-vinyl acetate copolymers marketed under the trademarks Greenflex ML, especially Greenflex® ML 30 and Greenflex® ML 40, from the company Polimeri SA, Italy.

Optionally, the flat plastic sheet has a sealable layer as indicated below.

The laminate material of the planar sheet can be essentially colorless. This means that the laminated material contains less than 0.05% by weight and in particular less than 0.01% by weight and with special preference no color component such as inorganic or organic pigments or other colorants. In another embodiment, the laminate material of the flat sheet is colored and contains up to 20% by weight, usually 0.05 to 20% by weight, especially 0.1 to 1% by weight of colorant, for example , pigments, especially red and / or brown pigments.

Coloring components (hereinafter also dyes) suitable in accordance with the invention include both dyes and pigments. Preferably, the dye is a pigment. The pigment may be an inorganic or organic pigment.

Examples of inorganic coloring pigments are: white pigments, such as titanium oxide in its three modifications: rutile, anatase or brookite, lead white, zinc white, zinc sulphide or lithopones; black pigments such as soot, black iron oxide, iron-manganese black or spinel black; pigments in various colors, such as chrome oxide, chrome oxide hydrate green, cobalt green, or ultramarine green, cobalt blue, iron blue, milori blue, ultramarine blue or manganese blue, ultramarine violet or violet cobalt and manganese violet, iron oxide red, cadmium sulfoselenide, molybdate red or ultramarine red; brown iron oxide, mixed brown, spinel and corundum or chrome orange phases; yellow iron oxide, nickel titanium yellow, chromium titanium yellow, cadmium sulfide, cadmium zinc sulfide, chromium yellow, zinc yellow, alkaline earth metal chromates, Naples yellow; bismuth vanadate, effect pigments such as interference pigments and pigments that give shine. Suitable inorganic pigments, especially are: white pigment 6, white pigment 7, black pigment 7, black pigment 11, black pigment 22, black pigment 27/30, yellow pigment 34, yellow pigment 35/37, yellow pigment 42, yellow pigment 53 , pigment brown 24, pigment yellow 119, pigment yellow 184, pigment orange 20, pigment orange 75, pigment brown 6, pigment brown 29, pigment brown 31, pigment yellow 164, pigment red 101, pigment red 104, pigment red 108, pigment red 265, violet pigment 15, blue pigment 28/36, blue pigment 29, green pigment 17, as well as green pigment 26/50.

Examples of suitable organic pigments are: aniline black, anthrapyrimidine pigments, azomethine pigments, anthraquinone pigments, monoazopigments, bisazopigments, benzimidazolone pigments, quinacridone pigments, quinophthalone pigments, diketopyrrolopyrrole pigments, dioxazine pigments, flavantrone pigments , indantrone pigments, indolinone pigments, isoindoline pigments, isoindolinone pigments, thioindigo pigments, pigments of metal complexes, perinone pigments, perylene pigments, pyrantrone pigments, phthalocyanine pigments, thioindigo pigments, triarylcarbonium pigments or pigments of metal complexes. Suitable organic pigments, in particular, are: yellow pigment C.l. (Color lndex) (color index) 93, yellow pigment C.l. 95, yellow pigment C.l. 138, yellow pigment C.l. 139, yellow pigment C.l. 155, yellow pigment C.l. 162, yellow pigment C.l. 168, yellow pigment C.l. 180, yellow pigment C.l. 183, red pigment C.l. 44, red pigment C.l. 170, red pigment C.l. 202, red pigment C.l. 214, red pigment C.l. 254, red pigment C.l. 264, red pigment C.l. 272, red pigment C.l. 48: 2, red pigment C.l. 48: 3, red pigment C.l. 53: 1, red pigment C.l. 57: 1, green pigment C.l. 7, blue pigment C.l. 15: 1, blue pigment C.l. 15: 3 and violet pigment C.l. 19 The flat plastic sheet generally has a thickness in the range of 0.02 to 0.5 mm, especially in the range of 0.05 to 0.3 mm.

The dispenser according to the invention can be formed with one-sided or two-sided supply. If the dispenser is formed with one-sided supply, then only the flat sheet is permeable to the pheromone contained in the dispenser or at least it is more transparent by a factor of 10 than the deep-drawn sheet. In this case, the deep-drawn sheet may be composed of any thermoplastically processable synthetic material. If the dispenser is formed with supply from both sides, then both the flat sheet as well as the deep drawn sheet are permeable for the pheromone contained in the dispenser. The dispensers with supply on both sides represent a preferred embodiment of the invention.

Examples of suitable synthetic materials for the deep-drawn sheet are the aforementioned homo- and copolymers of C2-C6 olefins, especially homo- or copolymers of ethylene, as well as polyester, polyvinyl chloride, polyvinylidene chloride, polyacrylonitrile , polystyrene, polycarbonate, polyethylene terephthalate, nylon, coextrudates of the aforementioned polymers, as well as laminates of the aforementioned polymers.

Preferred synthetic materials for the deep-drawn sheet are the aforementioned homo- and copolymers of C2-C6 olefins, especially the homo- or copolymers of ethylene. In this case, the deep drawn sheet is permeable for the pheromone, generally, and accordingly, the dispenser is formed with supply from both sides.

The laminated material for the deep-drawn sheet can essentially be colorless. This means that the laminated material contains less than 0.05% by weight and in particular less than 0.01% by weight and with special preference no color component such as inorganic or organic pigments or other colorants. In another embodiment, the laminate material of the deep-drawn sheet has color and contains up to 2% by weight, usually 0.05 to 20% by weight, especially 0.1 to 1% by weight of colorant, example, pigments, especially red and / or brown pigments. In relation to the type of dye mentioned above, the application is analogously.

The deep-drawn plastic sheet generally has a thickness in the range of 0.05 to 0.5 mm, especially in the range of 0.1 to 0.4 mm.

The polymer sheets, ie, the flat sheet and the deep drawn sheet may contain small amounts of stabilizers customary for such polymers, for example, antioxidants, which prevent or reduce an aging of the synthetic material. These stabilizers can be contained in amounts of up to 1% by weight in the polymer. In addition, the laminate can also be contained in usual amounts in processing media such as antiblocking agents and lubricants, for example, erucic acid amide or oleic acid amide. They do not act unfavorably on the properties of the dispenser.

The term "pheromone" is to be understood broadly in the sense of the invention comprises both defined chemical substances as well as mixtures of substances (also called pheromone buquettes), which are suitable in a manner known to influence the behavior of insects. These compounds generally have 6 to 30 and in particular 8 to 20 C atoms, as well as optionally 1, 2, 3, 4, 5 or 6 oxygen atoms in the form of hydroxyl groups, carboxylic acid ester, ether , keto and / or aldehyde, as well as optionally up to 5 halogen atoms, especially fluorine and / or chlorine atoms. It is preferred not to exceed its molecular weight of 400 Daltons and is typically in the range of 100 to 400 Daltons. The pheromone type is governed in a manner known per se by the type of meta insect. Appropriate pheromones and corresponding meta insects are known from the literature, for example, from "The Pherobase" (http://www.pherobase.com). Examples of preferred pheromones according to the invention are: - aromatic, aliphatic and cycloaliphatic aldehydes with 6 to 30 C atoms, especially 8 to 20 C atoms, which may be mono- or polyunsaturated, for example, 1, 2, 3, 4 or 5 times and which may have any combination of 1 to 5 halogen atoms, especially fluorine or chlorine atoms, 1 or 2 hydroxy groups, acetate groups or keto groups such as, for example, (E) -2-hexenal, (E) -4-oxo -2-hexenal, (E, E) -2,4-dimethyl-2,4-hexadienal, (E, E) -2,4-hexadienal, (Z) -3-hexenal, (Z) -4-oxo -2- hexenal, 1-hexenal, 2-hexenal, 3 - ((E) -2-hexenoxi) -hexanal, 3,5-dimethylhexanal, 3-ethoxyhexanal, 3-hydroxybenzaldehyde, 3-hydroxyhexanal, 4-hydroxy-3 , 5- dimethoxybenzaldehyde, 4-hydroxybenzaldehyde, hexanal, (1R, 5S) -6,6-dimethylbicyclo [3.1.1] hept-2-en-2-carbaldehyde, (E) -2- (2-hydroxyethyl) -6 -methyl-2,5-heptadienal, (E) -2- (2-hydroxyethylidene) -6-methyl-5-heptenal, (E) -2-heptenal, (E) -2- isopropyl-5-methyl-2-hexenal, (E, Z) -2,4-heptadhenal, (R) -2- "1 R, 2R, 3S) -3-methyl-2-vinylcyclopentyl) -propanal, (R) -2 - ((1S, 2S, 3S) -3-methyl-2-vinylcyclopentyl) -propanal, (R) -7-hydroxy-6,7-dihydro-5H-pyrrolizidine-1-carboxaldehyde, (S) ) -4- (prop-1-en-2-yl) -cyclohex-1-encarbaldehyde, (S) -7-hydroxy-6,7-dihydro-5H-pyrrolizidine-1-carboxaldehyde, (Z) -2- isopropyl-5-methyl-2-hexenal, 1-formyl-6,7-dihydro-5H-pyrrolizine, 1-formyl-7-hydroxy-6,7-dihydro-5H-pyrrolizine, 2- (2-formyl-3) -methyl-2-cyclopentenyl) -propanal, 2- (3-methylcyclopentyl) -propanal, 2,6-dimethyl-5-heptenal, 2-acetyl-5-methylcyclopentancarbaldehyde, 2-methoxybenzaldehyde, 2-methyl-1-cyclopentenecarboxaldehyde, 3,3-dimethyl-5-oxo-7-oxabicyclo [4.1.0] heptan-1-carbaldehyde, 3-hydroxybenzene-1,2-dicarbaldehyde, 3-methylbenzaldehyde, 4- (heptyloxy) -butanal, 4-methoxybenzaldehyde, 4S-4-isopropenyl-3-oxo-1-cyclohexen-1-carboxaldehyde, 6,7-dihydro-5H-pyrrolizine-1-carboxaldehyde, 6,7-dihydro-7-oxo-5H-pyrrolizine-1-carbaldehyde, 7-hydroxy-6,7-dihydro-5H-pir rolizin-1-carboxaldehyde, benzaldehyde, cyclohexandial, heptanal, Plagiodial, (1R, 2S) -cis-2-isopropenyl-1-methylcyclobutanetanal, (1 R, 2S, 5R, 8R) -iridodial, (4S) - (3- oxoprop-1-en-2-H) -cyclohex-1-encarbaldehyde, (E) - (3,3-dimethyl) -cyclohexylidenacetaldehyde, (E) -2- (4-methyl-3-pentenyl) -butendial, ( E) -2- (4-methyl-3-pentenylidene) -butandial, (E) -2,7-octadienal, (E) -2-methyl-5- (3-furyl) -2-pentenal, (E) -2-octenal, (E) -3,7-dimethyl-2,6-octadienal, (E) -3,7-dimethyl-2,6-octadienal, (E) - -oxo-2-octenal, (E , E) -2,4-octadienal, (E, E) -2,6-dimethyl-8-hydroxy-2,6-octadienal, (E, E) -2,6-octadienal, (E, E) - 2,6-octadiendial, (E, Z) -2,4-octadienal, (E, Z) -2,6-octadienal, (Z) - (3,3-dimethyl) -cyclohexylidenacetaldehyde, (Z) -3, 7-dimethyl-2,6-octadienal, (Z, E) -3,7-dimethyl-2,6-octadienal, 1-octenal, 2- (1-formylvinyl) -5-methylcyclopentancarbaldehyde, 2-ethylctanal, 2- hydroxy-6-methylbenzaldehyde, 2-methylbenzaldehyde, 2-octenal, 2-phenylacetaldehyde, 2-phenylpropenal, 3,7-dimethyl-6-octenal, 3-ethoxy-4-hydroxybenzaldehyde, 3-ethylbenzaldehyde, 3-isopropyl- 6-methylbenzaldehyde, 3-octenal, 4-hydroxy-2-methylbenzaldehyde, 4-hydroxy-3-methoxybenzaldehyde, 4-oxo-octenal, 6,6-dimethylbicyclo [3.1.1] hept-2-en-2-carbaldehyde, Anisomorfal, cis-2-isopropenyl-1-methylcyclobutanetanal, octanal, Perufasmal, (E) -2-nonenal, (E) -3-phenyl-2-propenal, (E) -4,8-nonadienal, (E, E ) -2,4-nonadienal, (E, E, E) -2,4,6-nonatrienal, (E, E, Z) -2,4,6-nonatrienal, (E, Z) -2,6- nonadienal, (E, Z, Z) -2,4,6-nonatrienal, (Z) -4,8-nonadienal, (Z) -4-nonenal, 2-phenyl-2-butenal, 3- (4-methoxyphenyl) ) -2-propenal, 3-phenylpropanal, 6-ethyl benzaldehyde, 9-acetyloxyanalonal, nonanal, (4R, 8R) -4,8-dimethyldecanal, (4R.8S) - 4,8-dimethyldecanal, (E) -2 , 9-decadienal, (E) -2-decenal, (E) -4-oxo-2-decane, (E) -8-hydroxy-4,8-dimethyl-4,9-decadienal, (E, E) -2,4-decadienal, (E, Z) -2,4-decadienal, (Z) -4-decenal, (Z) -5-decenal, 1-dece nal, 2-decane, 2-ethyldecanal, 4,5-dimethyldecanal, 4,8-dimethyldecanal, decanal, (E) -2-undecenal, 10-undecenal, 2-butyl-2-octenal, 5-methyl-2- phenyl-2-hexenal, undecanal, (E) -6-dodecenal, (E) -7-dodecenal, (E) -9,1 1-dodecadienal, (E) -9-dodecenal, (E, E) -3 , 7.1 1-trimethyl-2,6,10-dodecatrienal, (E, E) - 7-ethyl-3,11-dimethyl-2,6,10-dodecatrienal, (E, E) -8,10-dodecadienal, (E, E, E) -3,7-dimethyl -8,11-dioxo-2,6,9-dodecatrienal, (E, E, Z) -3,7-dimethyl-8,1-dioxo-2,6,9-dodecatrienal, (E, Z) -5 , 7-dodecadienal, (E, Z) -7,9-dodecadienal, (E, Z) -8, 10-dodecadienal, (S, E) -3,7, 1-trimethyl-6, 10-dodecadienal, (Z) -2-methyl-5 - ((1 R, 5R, 6S) -2,6-dimethylbicyclo [3.1.1] hept- ^ 2-en-6-yl) -pent-2-enal, (Z ) -5-dodecenal, (Z) -7-dodecenal, (Z) -9,1 1-dodecadienal, (Z) -9-dodecenal, (Z, E) -3,7,11 -trimethyl-2,6 , 10-dodecatrienal, (Z, E) -5,7-dodecadienal, (Z, E) -7-ethyl-3, 1 -dimethyl-2,6,10-dodecatrienal, (Z, E) -8,10 -dodecadienal, (Z, Z) -5,7-dodecadienal, 2-ethyldodecanal, 3,7,11-trimethyl- (E) -6,10-dodecadienal, dodecanal, (E, Z) -3,4,7 , 11-tetramethyl-6, 10-tridecadienal, (Z) -4-tridecenal, 13-acetyloxytridecanal, (E) -11, 13-tetradecadienal, (E) -11-tetradecenal, (E, E) -8,10 -tetradecadienal, (E, Z) -4,9-tetradecadienal, (E, Z) -8,10-tetradecadienal, (Z) -11, 13-tetradecadienal, (Z) - 11- tetradecenal, (Z) -5 -tetradecenal, (Z) -7-te tradecenal, (Z) -9,13-tetradecadien-11-inal, (Z) -9-tetradecenal, (Z, E) -9,11, 13-tetradecatrienal, (Z, E) -9,11-tetradecadienal, (Z, E) -9,12-tetradecadienal, (Z, Z) -8,10-tetradecadienal, (Z, Z) -9,11-tetradecadienal, 10,12-tetradecadienal, 2-ethyltetradecanal, 3-oxo -13-tetradecenal, 3-oxotetradecanal, 5,8-tetradecadienal, 5-tetradecenal, tetradecanal, (E, Z) -9,11-pentadecadienal, (Z) -O-pentadecenal, 2-hexyl-2-decane, pentadecanal , (1 R) -pimaral (= C2oH300), (E) -IO-hexadecenal, (E) -1 1-hexadecenal, (E) -14-methyl-8-hexadecenal, (E, E) -10.12 -hexadecadienal, (E, E) -1 1, 13-hexadecadienal, (E, E) -9,11-hexadecadienal, (E, E, E) -10,12,14-hexadecatrienal, (?,?,? ^^ ,? ? ,? d-tetramethyl-2,6,10,14-hexadecatetraenal, (EEZJ-IO. ^. H-hexadecatrienal, (?,?,?) - 4,6,1 1-hexadecatrienal, (E, Z) -10,12-hexadecadienal, (E, Z) -1 1, 13-hexadecadienal, (E, Z) -4,6-hexadecadienal, (E, Z) -6,1 1-hexadecadienal, (E, Z) -8,11-hexadecadienal, (E, Z) -9,11-hexadecadienal, (R) - (E) -14-methyl-8-hexadecenal, (R) - (Z) -14-methyl-8-hexadecenal , (S) - (E) -14-methyl-8-hexadecenal, (S) - (Z) -14-methyl-8-hexadecenal, (Z) -IO-hexadecenal, (Z) -11-hexadecenal, ( Z) -12-hexadecenal, (Z) -13-hexadecen- 11-inal, (Z) -14-methyl-8-hexadecenal, (Z) -3-oxo-9-hexadecenal, (Z) -7-hexadecenal, (Z) -9-hexadecenal, (Z, E) - 10,12-hexadecadienal, (Z, E) -11, 13-hexadecadienal, (Z, E) -7,11-hexadecadienal, (Z, E) -9,11-hexadecadienal, (Z, Z) - 10, 12-hexadecadienal, (Z, Z) -11, 13-hexadecadienal, (Z, Z) -7,11-hexadecadienal, (Z, Z) -9,11-hexadecadienal, (Z, Z, E) -7, 11, 13-hexadecatrienal, 11-hexadecinal, hexadecanal, (Z) -9-heptadecenal, 1-heptadecenal, heptadecanal, (E) -11- octadecenal, (E) -13-octadecenal, (E) -14-octadecenal, (E) -2-octadecenal, (E, E) -11, 14-octadecadienal, (E, Z) -2,13-octadecadienal, (E, Z) -3,13-octadecadienal, (Z) -11- octadecenal, (Z) -13-octadecenal, (Z) -9-octadecenal, (Z, Z) -11, 13-octadecadienal, (Z, Z) -13,15-octadecadienal, (Z, Z) -3, 13-octadecadienal, (Z, Z) -9,12-octadecadienal, (Z, Z, Z) -9,12,15-octadecatrienal, -octadecenal, octadecanal, (Z) -10-nonadecenal, (Z) -9 -nonadecenal, nonadecanal, (Z) -11-eicosenal, 1-eicosenal, eicosanal or octacosanal; aromatic, aliphatic and cycloaliphatic alcohols with 6 to 30 C atoms, especially 8 to 20 C atoms, which may be mono- or polyunsaturated, for example, 1, 2, 3, 4 or 5 times, which have 1 or 2 hydroxy groups, and which may have any combination of 1 to 5 halogen atoms, especially fluorine or chlorine atoms, of an acetate group and / or a keto group such as, for example, ((1 R, 3S) - 2, 2,3,4-tetramethylcyclopentyl) -methanol, ((1R, 4S) -3,4,5,5-tetramethylcyclopentenyl) -methanol, (E) -2-ethyl-2-hexen-1-ol, (E) -2-hexen-1-ol, (E) -3-hexen-1-ol, (E, E) -2,4-dimethyl-2,4-hexadien-1-ol, (Z) - 2-hexen-1-ol, (Z) -3-hexen-1-ol, 1-hexen-1-ol, 2-phenoxyethanol, 2-ethylhexan-1-ol, 2-hexen-1-ol, 2- phenoxyethanol, 3-hexen-1-ol, hexan-1-ol, (4-isopropylphenyl) -methanol, (E, E) -2,4-dimethyl-2,4-heptadien-1-ol, (E, Z) ) -2,4-heptadien-1 -ol, (R) -5-methyl-2- (prop-1-en-2-yl) -hex-4-en-1 -ol, (S) -5- methyl-2- (prop-1-en-2-yl) -hex-4-en-1-ol, 1-methyl-2-cyclohexen-1-ol, 2,6-dimethyl-5-hepten-1- ol, 2,4-di methyl-5-hepten-1-ol, 2,6-dimethyl-5-hepten-1-ol, 2-isopropenyl-5-methyl-4-hexen-1-ol, 3-cyclohexen-1-methanol, 3- methyl-2-cyclohexen-1-ol, 4- (heptyloxy) -butan-1-ol, 4-methoxyphenylmethanol, 4-methylcyclohexanol, 7-carbomethoxy-1,2- dihydro- (3H) -pyrrolizin-1-ol, heptan-1-ol, o-hydroxybenzyl alcohol, benzyl alcohol, (1R) -1-phenylethanol, (1R, 2S) -cis-2-isopropenyl-1-methylcyclobutaneethanol, (1R, 4aR, 7S, 7aS) - hexahydro-4,7-dimethylcyclopenta [c] pyran-1-ol, (1R, 4aS, 7S, 7aR) -hexahydro-, 7-dimethylcyclopenta [c] pyran-1-ol, (1R, 4R, 4aR, 7S, 7aR) -octahydro-4,7-dimethylcyclopenta [c] pyran-1-ol, (1 R, 4S, 4aR, 7S, 7aR) -octahydro-4,7- dimethylcyclopenta [c] pyran-1-ol, (1S, 2R) -cis-2-isopropenyl-1-methyl-cyclobutaneethanol, (S ^ aRySJaSJ-hexahydro- ^ J-dimethylcyclopentalclpyran-1-ol, (1S , 4R) -4-isopropyl-1-methyl-2-cyclohexen-1-ol, (E) -2- (3,3-dimethylcyclohexylidene) -ethanol, (E) -2-methyl-6-methylene-2, 7-octadien-1-ol, (E) -2-octen-1-ol, (E) -3,4,7-trimethyl-2,6-octadien-1-ol, (E) -3,7- dimethyl-2,6-octadien-1-ol, (S) -3,7-dimethyl-6-octen-1-ol, (Z) -2- (3,3-dimethyl) -cyclohexylideneethanol, (Z) - 2-octen-1-ol, (Z) -3,7-dimethyl-2,6-octadien-1-ol, (Z) -3,7-dimethyl-3,6-octadien-1-ol, (Z ) -3-octen-1-ol, 1-phenylethanol, 2-isopropyl-5-methylcyclohexanol, 2-phenylethanol, 3,7-imethyl-6-octen-1-ol, 4- (prop-1-en-2) -yl) -cyclohex-1-enyl) -methanol, 4-methyloctan-1-ol, 6,6-dimethylbicyclo [3.1.1] hept-2-en-2-yl-methanol, cis-2-isopropenyl-1 -methylcyclobutaneethanol, cis-6-isopropyl-3-methyl-2-cyclohexen-1-ol, octan-1-ol, octen-1-ol, (E) -2-nonen-1-ol, (E) -3 , 4,7-trimethyl-2,6-nonadien-1-ol, (E) -6-nonen-1-ol, (Z) -3,4-dimethoxycinnamyl alcohol, (Z) -3-nonen-1-ol , (Z) -6-nonen-1-ol, (Z, Z) -3,6-nonadien-1-ol, 3-ethyl-7-methyl-6-octen-1-ol, 3-phenyl-2-propen-1-ol, 3-phenylpropan-1- ol, 4-hydroxy-3-methoxyphenylethanol, 4-methylnonan-1-ol, 6-isopropenyl-2-methyl-1-cyclohexenol, 6-oxo-nonan-1-ol, nonan-1-ol, (3R.4S .1 E) -3,4-bis (1-butenyl) -tetrahydro-2-furanol, (6R) - (Z) -3,9-dimethyl-6-isopropenyl-3,9-decadien-1-ol, (E) -5-decen-1-ol, (Z) -5-decerv-1-ol, (Z) -7,9-decadien-1-ol, (Z, E) -7-methyl-3- propyl-2,6-decadien-1-ol, 2-decen-1-ol, 4-phenyl-cis-3-buten-1-ol, decan-1-ol, 1-chloro- (E, E) -8,10-undecadien-1-ol, undecan-1-ol, undecen-1-ol, (2Z, 6R, 1S, 5S) -2 -methyl-6- (4-methyleneobicyclo [3.1.0] hexyl) -hept-2-en-1-ol, (E) -10-dodecen-1-ol, (E) -3,7,11-trimethyl ^, 10-dodecadien-1-ol, (E) -5-dodecen-1-ol, (E) -6-dodecen-1-ol, (E) -7-dodecen-1-ol, (E) - 8-dodecen-1-ol, (E) -9,1 1-dodecadien-1-ol, (E) -9-dodecen-1-ol, (E, E) -3,7,11-trimethyl-2 , 6,10-dodecatrien-1-ol, (E, E) -5,7-dodecadien-1-ol, (E, E) -8,10-dodecadien-1-ol, (E, Z) -3 , 7,1-trimethyl-2,6,10-dodecatrien-1-ol, (E, Z) -5,7-dodecadien-1-ol, (E, Z) -7,9-dodecadien-1- ol, (E, Z) -8,10-dodecadien-1-ol, (S, E) -3,7,11-trimethyl-6,10-dodecadien-1-ol, (Z) -10-dodecendant 1-ol, (Z) -2-methyl-6- (4-methylenebicyclo [3.1.0] hexan-1-yl) -hept-2-en-1-ol, (Z) -3-dodecen-1- ol, (Z) -5-dodecen-1-ol, (Z) -7-dodecen-1-ol, (Z) -8-dodecen-1-ol, (Z) -9,11-dodecadien-1- ol, (Z) -9-dodecen-1-ol, (Z, E) -3,7,11-trimethyl-2,6,10-dodecatrien-1-ol, (Z, E) -5,7- dodecadien-1-ol, (Z, E) -7,9-dodecadien-1-ol, (Z, E) -8,10-dodecadien-1-ol, (?,?,?) - 3,6, 8-dodecatrien-1-ol, (Z, Z) -3,6- dodecadien-1-ol, (Z, Z) -7,9-dodecadien-1-ol, (ZZ ^ .I O-dodecadien-l-oUZ.ZE See-dodecatrien-l-ol, 10,1 1-difluoro - (E, E) - 8. 10- dodecadien-l-ol, 11-dodecen-1-ol, 8,9,10,11-tetrafluoro- (E, E) -8,10-dodecadien-1-ol, 8,9-difluoro- (E , E) -8,10-dodecadien-1-ol, dodecan-1-ol, dodecen-1-ol, Neo-intermedeol, 2,6,8, 12-tetramethyl-2,4-tridecadien-1-ol, tridecan-1-ol, (E) -11, 13-tetradecadien-1-ol, (E) -11-tetradecen-1-ol, (E) -3-tetradecen-1-ol, (E) -5- tetradecen-1-ol, (E) -7-tetradecen-1-ol, (E) -9-tetradecen-1-ol, (E, E) -10,12-tetradecadien-1-ol, (E, E ) -8,10-tetradecadien-1-ol, (Z) -11-tetradecen-1-ol, (Z) -3-tetradecen-1-ol, (Z) -5-tetradecen-1-ol, (Z ) -7-tetradecen-1-ol, (Z) -8-tetradecen-1-ol, (Z) -9-tetradecen-1-ol, (Z, E) -8,10-tetradecadien-1-ol, (Z, E) -9,11-tetradecadien-1-ol, (Z, E) -9,12-tetradecadien-1-ol, (Z, Z) -10,12-tetradecadien-1-ol, (Z , Z) -9, 11 -tetradecadien-1 -ol, (Z, Z) -9, 12-tetradecadien-1-ol, 6,10,13-trimethyltetradecan-1-ol, tetradecan-1-ol, (E , Z) -8,10-pentadecadien-1-ol, pentadecan-1-ol, (E) -1-hexadecen-1-ol, (E) -14-methyl-8-hexadecen-1-ol, (E ) -3,7,11,15-tetramethyl-2-hexadecen-1-ol, (E, E) -10, 12-hexadecadien-1 ol, (E, E) -11, 13-hexadecadien-1-ol, (E, E, E) -3,7,11, 15-tetramethyl-2,6,10,14-hexadecatetraen-1-ol, (E, E, Z, 6,10-hexadecatrien-1-ol, (E, Z) -10,12-hexadecadien-1-ol, (E, Z) -11, 13-hexadecadien-1-ol, ( E, Z) -, 6-hexadecadien-1-ol, (E, Z, Z) -4,6,10-hexadecatrien-1-ol, (Z) -11-hexadecen-1-ol, (Z) - 13-hexadecen-11-in-1-ol, (Z) -14-methyl-8-hexadecen-1-ol, (Z) -7-10-acetoxy-7-hexadecen-1-ol, (Z) - 7-hexadecen-1-ol, (Z) -9-hexadecen-1-ol, (Z, E) -11, 13-hexadecadien-1-ol, (Z, E) - 7.11- hexadecadien-1-ol, (Z, Z) -11, 13-hexadecadien-1-ol, (Z, Z) -7,11-hexadecadien-1-ol,, 3-hexadecadien-1-ol, 14-methyl-8-hexadecen-1 -ol, 3,7,11, 15-tetramethyl-6, 10,14-hexadecatrien-1-ol, 7-hexadecen-1-ol, 9-hexadecen-1-ol, hexadecan-1-ol, hexadecen-1 -ol, (Z) -11-heptadecen-1-ol, (E, Z) -2,13-octadecadien-1-ol, (E, Z) -3,13-octadecadien-1-ol, (Z) -11-octadecen-1-ol, (Z) -13-octadecen-1-ol, (Z) -2- (9-octadecenyloxy) -ethanol, (Z) -9-octadecen-1-ol, (Z, Z) -2,13-octadecadien-1-ol, (Z, Z) -3,13-octadecadien-1-ol, 11-octadecen-1-ol, 9,12, 15-octadecatrien-1-ol, 9,12-octadecadien-1-ol, octadecan-1-ol, (2E.6E, 10E, 14E) -3,7, 11,15,19-pentamethylcoses-2,6, 10, 14, 18-pentaen-1-ol, (E) -11-eicosen-1-ol, (Z) -11-eicosen-1-ol, (Z) -15-eicosen-1-ol, 1- eicosen-1-ol, eicosan-1- ol, docosan-1-ol, tetracosan-1-ol, 23-hexacosen-1-ol, triaconten-1-ol, (2R.3R) -2,3-hexanediol, (2R, 3S) -2,3-hexanediol, (2S, 3R) -2,3-hexanediol, (2S, 3S) -2,3-hexanediol, (2S, 3S) -2,3-octanediol, (3S ) -3,7-dimethyl-2-oxo-6-octen-1,3-diol, (E) -2.6- < iimethyl-3,7-octadien-2,6-diol, (E) -2,6-dimethyl-5-octen-1,8-diol, (E) -2,6- dimethyl-6-octen-1, 8-diol, (E) -3,7-dimethyl-2-octen-1, 8-diol, (E, E) -2,6-dimethyl-2,6-octad en-1, 8-diol, (Z) -2,6-dimethyl-5-octen-1, 8-diol, (Z) -2,6-dimethyl-6-octen-1,8-diol, 2, 3-octanediol, 2,6-dimethyl-1,7-octadien-3 > 6-diol, 3,7-dimethyl-1,6-octadien-3,4-diol, (R) -nonano-1,3-diol, 4,6-dimethylnonano-3,7-diol, nonane-1, 3-diol, (E) -4,8-dimethyl-4,9-decadienc-1, 8-diol, (E, E) -3,7-dimethyl-2,6-decadiene-1, 10-diol, Drimano-8alpha, 11-diol, (E) -3,7,11-trimethyl-2,10-dodecadiene-1,7-diol, platamin, isotrinervi-2beta, 3alpha-diol, trinervi-2beta, 3alpha-diol or 21-hydroxyprg-4-en-3,20-dione; acetate esters of aromatic, aliphatic and cycloaliphatic alcohols with 6 to 30 C atoms, especially 8 to 20 C atoms in the alcohol part, wherein the acetate esters may be mono- or polyunsaturated, for example, 1 2, 3, 4 or 5 times and may have 1 or 2 acetyloxy groups, and wherein the acetate esters may have any combination of 1 to 5 halogen atoms, especially fluorine or chlorine atoms and / or 1 or 2 groups keto such as, for example, (1R, 3R) -cis-2,2-dimethyl-3-isopropenyl-cyclobutanemethanol acetate, (E) -2,5-hexadienyl acetate, (E) -2 acetate -hexenyl, (E) -2-isopropyl-5-methyl-2,4-hexadienyl acetate, (E) -3-hexenyl acetate, (E, E) -2,4-hexadienyl acetate, ( R) -5-methyl-2- (prop-1-en-2-yl) -hex-4-enyl, (Z) -3-hexenyl acetate, 1'-0-acetyl-thiomide A, 3-hexenyl acetate , 3-methylenehexyl acetate, hexenyl acetate, hexyl acetate, (E) -2-heptenyl acetate, 1, 7,7-trimethylbicyclo [2.2.1] heptan-2-yl acetate, 2- (4-methyl-3-) acetate cyclohexenyl) -2-propyl, 2,6-dimethyl-1,5-heptadien-3-yl acetate, 4-methoxybenzyl acetate, 6-methyl-5-hepten-2-yl acetate, cyclohexyl-2-acetate -phenyl, heptan-2-yl acetate, heptyl acetate, (1 R, 2R, 3S) - (2,3,4,4-tetramethylcyclopentyl) -methyl acetate, (4- (prop-1) acetate en-2-yl) -cyclohex-1-enyl) -methyl, (E) -2,7-octadienyl acetate, (E) -2-octenyl acetate, (E) -3,7-dimethyl- acetate 2,6-octadienyl, (E) -8-ox-3,7-dimethyl-6-octenyl acetate, (E, E) -2,4-octadienyl acetate, (E, E) acetate - 2,6-octadienyl, (E, Z) -2,6-octadienyl acetate, (Z) -3,7-dimethyl-2,6-octadienyl acetate, (Z) -3-octenyl acetate, 1- ethyl-4-methylheptyl acetate, 1- isopropyl-4-methylheptyl acetate, 2,6-dimethyl- (E, E) -2,6-octadienc-1,8-diol, 2-acetoxy- diacetate 6-methylacetophenone, 2-octe acetate nyl, 3,7-dimethyl-1,6-octadien-3-yl acetate, 3,7-dimethyl-6-octenyl acetate, 4-methyloctyl acetate, endo-1,7,7-trimethylbicyclo [ 2.2.1] hept-2-yl, ethyl 2-phenylacetate, methyl 2-phenylacetate, octyl acetate, (E) -6-nonenyl acetate, (R) - (E) -7-methyl acetate) 6-nonen-3-yl, 1-propyl-4-methylheptyl acetate, 2-nonenyl acetate, nonan-2-yl acetate, nonyl acetate, (3S) - (E) -6-isopropyl acetate 3,9-dimethyl-5,8-decadienyl, (E) -2-decenyl acetate, (E) -3,9-dimethyl-6-isopropyl-5,8-decadienyl acetate, (E) - acetate -decenil, (E) -5-decenyl acetate, (E) -7-decenyl acetate, (E, E) -3,5-decadienyl acetate, (Z) -3-decenyl acetate, ( Z) -3-methyl-6-isopropenyl-3,9-decadienyl, (Z) -4-decenyl acetate, (Z) -5-decenyl acetate, (Z) -7,9-decadienyl acetate, acetate of (Z) -7-decenyl, (Z, E) -3,5-decadienyl acetate, 2-decenyl acetate, 3-methyl-6-isopropenyl-9-decenyl acetate, 4- (p-acetoxyphenyl) -butan-2-one, aceta decyl acetate, (1R, 2S) -cis-2-isopropenyl-1- (4-methyl-4-penten-1-yl) -cyclobutanetanol, (2S, 10S) -2, 10-diacetoxyundecane acetate, ( 2S, 9S) -2,9-diacetoxyundecane, (E) -6,10-dimethyl-5,9-undecadien-2-yl acetate, (E) -8-undecenyl acetate, (E) -9 acetate -undecenyl, (Z) -5-undecenyl acetate, (Z) -6,10-dimethyl-5,9-undecadien-2-yl acetate, (Z) -7-undecenyl acetate, ( Z) -8-undecenyl, (Z) -9-undecenyl acetate, 1- pentyl-4-methylheptyl acetate, 2-undecenyl acetate, 2 - ((1R, 2R) -2-hexylcyclopropyl) -acetate methyl, undecan-2-yl acetate, undecenyl acetate, undecyl acetate, (10R) -10-methyldodecyl acetate, (10S) -10-methyldodecyl acetate, (E) -IO-dodecenyl acetate, (E) -3-dodecenyl, (E) -4-dodecenyl acetate, (E) -5-dodecenyl acetate, (E) -7-dodecenyl acetate, (E) -8-dodecenyl acetate, (E) -9,1-dodecadienyl, (E) -9-dodecenyl acetate, (E, E) -3,7, 11-trimethyl-2,6,10-dodecatrienyl acetate, acetates of (E, E) -4,10-dodecadienyl, (E, E) -5,7-dodecadienyl acetate, (E, E) -7,9,11-dodecatrienyl acetate, (E, E) acetate ) -7,9-dodecadienyl, (E, E) -8,10-dodecadienyl acetate, (E, Z) -3,5-dodecadienyl acetate, (E, Z) -5,7-dodecadienyl acetate, acetate (E, Z) -7,9,1 1-dodecatrienyl, (E, Z) -7,9-dodecadienyl acetate, (E, Z) -8,10-dodecadienyl acetate, (Z) acetate -10-dodecenyl, (Z) -3-dodecenyl acetate, (Z) -5-dodecenyl acetate, (Z) -7-dodecenyl acetate, (Z) -8-dodecenyl acetate, (Z) acetate -9,11-dodecadienyl, (Z) -9-dodecen-7-in-1-ol acetate, (Z) -9-dodecenyl acetate, (Z, E) -3,5-dodecadienyl acetate, acetate of (Z, E) -5,7-dodecadienyl, (Z, E) -7,9,11-dodecatrienyl acetate, (Z, E) -7,9-dodecadienyl acetate, (Z, E) acetate -8,10-dodecadienyl, (Z, Z) -3,7,1-trimethyl-2,6,10-dodecatrienyl acetate, (Z, Z) -5,7-dodecadienyl acetate, (Z) acetate , Z) -7,9-dodecadienyl, (Z, Z) -8,10-dodecadienyl acetate, 10-methyldodec acetate ilo, 11, 11, 11,12,12-pentafluoro- (Z) -9-dodecenyl acetate, 11, 11-difluoro- (Z) -9-dodecenyl acetate, 11-dodecenyl acetate, 7,7-d-fluoro- (Z) -8-dodecenyl acetate, 9,11-dodecadienyl acetate, acetate of 9-dodecenyl, dodecadienyl acetate, dodecenyl acetate, dodecyl acetate, 2 - ((1R, 2S) -3-oxo-2 - ((Z) -pent-2-enyl) -cyclopentyl) -acetate methyl, 2- (3-oxo-2 - ((Z) -pent-2-enyl) -cyclopentyl) -methyl acetate, (2R, 7S) -2,7-diacetoxitridecane, (2S) -2- acetate tridecanil, (2S.11S) -2,11-diacetoxitridecane, (2S, 12S) -2,12-diacetoxitridecane, (2S, 3R, 7R) -3,7-dimethyltridecan-2-yl acetate, (2S) acetate , 3R, 7R, 9S) -3,7,9-trimethyl-2-tridecyl, (E) -H-tridecenyl acetate, <acetate; E) -3,7,11-trimethyl- (3-methylbut-2-enyl) -dodeca-1, 6,10-trin-3-yl, (E) -3-tridecenyl acetate, (E) -4-tridecenyl, (E) -6-tridecenyl acetate, (E) -8-tridecenyl acetate, (E) -9-tridecenyl acetate, (E, Z) acetate-4,7- tridecadienyl, (E, Z) -5,9-tridecadienyl acetate, (E, Z, Z) ^, 7,10-tridecatrienyl acetate, (Z) -10-tridecenyl acetate, (Z) acetate -11-tridecenyl, (Z) -tridecenyl acetate, (Z) -8-tridecenyl acetate, < Z) -9-tridecenil, acetate. { Z, E) -5,9-tridecadienyl, (Z, Z) -4,7-tridecadien- (2S) -2-yl acetate, (Z, Z) -5,9-tridecadienyl acetate, ( Z, Z) -7, 1-tridecadienyl, 1- (3-methylhexyl) -4-methylheptyl acetate, 10-propyl- (E) -5,9-tridecadienyl acetate, 11-methyl- (Z) acetate -9,12-tridecadienyl, 2-acetoxytridecane, 2S- (E) -2,10-tridecenyl acetate, 2-tridecenyl acetate, Kempen-1 (= C24H3404) Kempen-2 (= C22H3o03), tridecan- acetate 2-yl, tridecenyl acetate, tridecyl acetate, (E) -10-tetradecenyl acetate, (E) -11, 13-tetradecadienyl acetate, (E) -11-tetradecenyl acetate, (E) -acetate) 12-tetradecenyl, (E) -3-tetradecenyl acetate, (E) -5-tetradecenyl acetate, (E) -6-tetradecenyl acetate, (E) -7-tetradecenyl acetate, (E) - acetate 8-tetradecenyl, (E) -9,11-tetradecadienyl acetate, (E) -9-tetradecenyl acetate, (E, E) -10,12-tetradecadienyl acetate, (E, E) -3 acetate, 5-tetradecadienyl, (E, E) -8,10-tetradecadienyl acetate, (E, E) -9,11-tetradecad acetate ienyl, (E, E) -9,12-tetradecadienyl acetate, (E, Z) -10,12-tetradecadienyl acetate, (E, Z) -3,5-tetradecadienyl acetate, (E, Z) acetate ) -3,7-tetradecadienyl, (E, Z) -3,8-tetradecadienyl acetate, (E, Z) -4,10-tetradecadienyl acetate, (E, Z) -4,9-tetradecadienyl acetate, (E, Z) -8,10-tetradecadienyl acetate, (E, Z) -9,11-tetradecadienyl acetate, (E, Z, Z) -3,8,11-tetradecatrienyl acetate, (Z) acetate ) -10-tetradecenyl, (Z) -11, 13-tetradecadienyl acetate, (Z) -H-tetradecenyl acetate, (Z) -12-tetradecenyl acetate, (Z) -3-tetradecenyl acetate, (Z) -5-tetradecenyl acetate, (Z) -6-tetradecenyl acetate, (Z) -7-tetradecenyl acetate, (Z) -8-tetradecenyl acetate, (Z) -9-tetradecenyl acetate, (Z, E) -10,12-tetradecadienyl acetate, (Z, E) -3,5-tetradecadienyl acetate, (Z, E) -8,10-tetradecadienyl acetate, (Z, E) acetate - 9,11, 3-tetradecatrienyl, (Z, E) -9,11-tetradecadienyl acetate, (Z, E) -9,12-tetradecadyl, acetate ( Z, Z) -10,12-tetradecadienyl, (Z, Z) -9,11-tetradecadienyl acetate, (Z, Z) -9,12-tetradecadienyl acetate, 1- (3-methylhexy! Acetate; ) -octyl, 1,3-tetradecanediol diacetate, 10-tetradecadienyl acetate, 10-tetradecenyl acetate, 12-methyltetradecyl acetate, 14,14,14-trifluoro- (E) -11-tetradecenyl acetate, 14.1, 14-trifluoro- (Z) -11-tetradecenyl acetate, 14-fluoro- (E) -11-tetradecenyl acetate, 14-fluoro- (Z) -11-tetradecenyl acetate, 3-alpha, 10-alpha-diacetoxy-7,16-secotrinervita-7, 11, 15 (17) -triene, tetradecyl acetate, (2S) -2-pentadecyl acetate, (2S, 3R, 7R) -3,7 acetate -dimethylpentadecan-2-yl, (2S, 3S) -3,7-dimethylpentadecan-2-yl acetate, (2S, 3S, 7S) -3,7-dimethylpentadecan-2-yl acetate, (E) acetate -12-pentadecenyl, (E) -9-pentadecenyl acetate, (E, E) -8,10-pentadecadienyl acetate, (E, Z) -8,10-pentadecadienyl acetate, (Z) -10 acetate -pentadecenyl, (Z) -12-pentadecenyl acetate, (Z) -8-pentadecenyl acetate, acetate of (Z) -9-pentadecenyl, (Z, E) -8,10-pentadecadienyl acetate, (Z, Z) -8,10-pentadecadienyl acetate, 1-heptyloctyl acetate, 3,7-dimethylpentadecan acetate -2-yl, pentadecan-2-yl acetate, pentadecenyl acetate, pentadecyl acetate, trinervi-2-beta, 3-alpha, 17-triol-17-0-acetate, trinervi-2-beta, 3-alpha , 9-alpha-triol 2,3-O-diacetate, trinervi-2-beta, 3-alpha, 9-alpha-triol 9-O-acetate, (5R, 6S) -6-acetoxy-5-hexadecanolide, acetate of (E) -11- hexadecenyl, (E) -2,6,11, 15-tetramethyl-2, 10,14-hexadecatrien-8-yl acetate, (E) -5-hexadecenyl acetate, ( E) -6-hexadecenyl, (E) -8-hexadecenyl acetate, (E) -9-hexadecenyl acetate, (E, E) -10,12-hexadecadienyl acetate, (E, E) -11 acetate , 13-hexadecadienyl, (?,?,?) - 10,12,14-hexadecatrienyl acetate, (E, E, E) -3,7,11, 15-tetramethyl-2,6,10,14 acetate -hexadecatetraenyl, (E, E, Z) -10,12,14-hexadecatrienyl acetate, (E, E, Z) -4,6,10-hexadecatrienyl acetate, acetate (EEZ ^ .eH-hexadecatrienyl, acetate) of (E, Z) -10,12-hexadecadienyl, (E, Z) -11,13-hexadecadienyl acetate, (E, Z) -4,6-hexadecadienyl acetate, (E, Z) acetate -6,11-hexadecadienyl, (E, Z) -9,11-hexadecadienyl acetate, (E, Z, Z) -4,6,10-hexadecatrienyl acetate, (Z) -10-hexadecenyl acetate, acetate of (Z) -11-hexadecenyl, (Z) -12-hexadecenyl acetate, (Z) -13-hexadecen-11-in-1-ol acetate, (Z) -3-hexadecenyl acetate, ( Z) -5-hexadecenyl, (Z) -7-hexadecenyl acetate, (Z) -9-hexadecenyl acetate, (Z, E) -10,12-hexadecadienyl acetate, (Z, E) -11 acetate , 13,15-hexadecatrienyl, (Z, E) -11, 13-hexadecadienyl acetate, (Z, E) -11, 14-hexadecadienyl acetate, (Z, E) -7,11-hexadecadienyl acetate, acetate of (Z, Z) -11,13-hexadecadienyl, (Z, Z) -7,11-hexadecadienyl acetate, (Z, Z) -8,10-hexadecadienyl acetate, 1- (3-methylhexyl) acetate -decyl, 11-hexadecenyl acetate, 11-hexadecynyl acetate, 13-oxotrivnervita-1 (15), 8 (19) -dien-2-beta, 3-alfadiol-2, 3-Od acetate, 3 -oxo-Kempa-6,8 -dien-14alpha-ol-14-0-acetate, 7-hexadecenyl acetate, erythro-6-acetoxy-5-hexadecanolide, hexadecenyl acetate, hexadecyl acetate, Kempa-6,8-dien-3alpha, 14alpha-diol -3,14-0-diacetate, Kempa-6,8-dien-3beta, 14alpha-diol-3,14-0-diacetate, trinervite-1 (15), 8 (19) -dien-2beta, 3alpha, 9alpha -triol-2,3-0-diacetate, trinervite- 1 (15), 8 (19) -dien- 2beta, 3alpha, 9alpha-triol-9-0-acetate, trinervite-1 (15), 8 (19) -dien-2beta, 3alpha, 9-triol-2,3,9-O-triacetate, trinervite-1 (15), 8 (19) -dien-2beta, 3alpha-diol-2-0-acetate, trinervite-11 (12), 15 (17) -dien-3alpha, 13alpha-diol-3, 13-O-diacetate, (2S, 12S) -2, 12-diacetoxyheptadecane, (2S, 12Z) -2-acetoxy-12-heptadecene , (2S, 13S) -2, 13-diacetoxyheptadecane, (2S, 14S) -2,14-diacetoxyheptadecane, (Z) -11-heptadecenyl acetate, heptadecenyl acetate, heptadecyl acetate, (E) -13 acetate -octadecenyl, (E) -2-octadecenyl acetate, (E, E) -3,3-octadecadhenyl acetate, (E, Z) -2,13-octadecadienyl acetate, (E, Z) acetate -3,13-octadecadienyl, acetate (Z) -11-octadecenyl, (Z) -13-octadecenyl acetate, (Z) -9-octadecenyl acetate, (Z, E) -2,13-octadecadienyl acetate, (Z, E) acetate - 3,13-octadecadienyl, (Z, Z) -2,13-octadecadienyl acetate, (Z, Z) -3,13-octadecadienyl acetate, (Z, Z) -9,12-octadecadienyl acetate, (Z, Z, Z) -3,6,9-octadecatrienyl, (Z, Z, Z) -9,12,15-octadecatrienyl acetate, 9-octadecenyl acetate, octadecenyl acetate, octadecyl acetate, (Z) -11,19-eicosadienyl, (Z) -11-eicosenyl acetate, (Z, Z) -11, 14-eicosadienyl acetate, (Z, Z, Z) -11, 14,17- acetate eicosatrienyl, eicosyl acetate, 11- acetate docosenyl, docosyl acetate, tetracosenyl acetate, tetracosyl acetate, (E, E, Z, Z) -1-hydroxy-13,15,18,20-pentacosatetraen-11-ynyl acetate, hexacosenyl acetate, 15-methyl-nonacosan-7-yl, 19-methyl-nonacosan-6-yl acetate, 19-methyl-nonacosan-7-yl acetate and 19-methyl-nonacosan-8-yl acetate; - alicyclic hydrocarbons, alicyclic alcohols and alicyclic ketones and hydroxyketones with preferably 6 to 20 carbon atoms such as alpha-pinene = (2,6,6-trimethylbicyclo [3.1.1] hept-2-ene), cis-verbenol = (1 S, 2S, 5S) -, 6,6-trimethylbicyclo [3.1.1] hept-3-en-2-ol), Lanierone = 2-hydroxy-4,4,6-trimethyl-2,5-cyclohexadien-1-one; - oxaespiro compounds such as Lineatin = (3,3,7-trimethyl-2,9-dioxatricyclo [3.3.1.04,7] nonane), frontaline = 1, 5-dimethyl-6,8-dioxabicyclo [3.2.1] octane chalcogran = 2-ethyl- 1, 6-dioxaspiro [4.4] nonane or bicolorin = (1 S, 2R, 5R) -2-ethyl-1, 5-dimethyl-6,8-dioxabicyclo (3.2.1) octane; - as well as mixtures of the aforementioned omones.

The omones may be contained as such, as mixtures of omones or as liquids containing omones in the dispenser. In the latter case, the dispenser contains, in addition to the omones, for example the aforementioned omone mixtures, also one or more inert liquids in the mixture with the omones or mixtures of omones. Inert means here that the liquid is only ineffective, but it does not harm the action of the pheromone, with which the liquid can also elevate the action of the pheromone. Examples thereof are low molecular weight alcohols and ketones with, generally, no more than 6 C atoms such as methylbutenol, methylbutinol, aliphatic, cycloaliphatic and aromatic hydrocarbons with 6 to 10 C atoms, as well as C alkanol esters. - \ - C6 with saturated C-C6 carboxylic acids, such as, for example, their acetates.

According to a particularly preferred embodiment of the invention, the pheromone contained in the dispenser has at least one active substance which is selected from mono- or polyunsaturated aliphatic alcohols, for example 1, 2, 3 or 4 unsaturated alcohols with at 30 C atoms, especially 8 to 20 C atoms and their acetates, especially their monoacetates and diacetates. Unsaturated means that the aliphatic alcohol or the alcohol part of the acetate has at least one ethylenically unsaturated double bond (double bond C = C) and / or at least one triple acetylenically unsaturated bond (triple bond C = C). The preferred aliphatic alcohols or the alcohol portion of the preferred acetate have at least one or more, for example 1, 2, 3 or 4 C = C ethylenic double bonds and / or at least one, for example, 1 or 2 bonds triples C = C, where the total amount of double bonds C = C and triple C = C is 1, 2, 3 or 4. The alcohols can also have a keto group. The same applies to acetates.

According to another preferred embodiment, the pheromone contained in the dispenser comprises at least one active substance, which is selected from among the so-called SCLP (straight-chain lepidopteram pheromons) (linear chain pheromones of lepidoptera). These are understood to mean unbranched aliphatic compounds having 9 to 18 C atoms, which, if appropriate, have 1, 2 or 3 double bonds and a terminal functional group selected from OH, CHO (aldehyde) and 0-C. (OCH3).

According to a particularly preferred embodiment of the invention, the pheromone contained in the dispenser has at least one active substance which is selected from Z9-dodecenyl acetate, E7 acetate, Z9-dodecadienyl, E8.E10-dodecadienol and Z8-dodecenyl acetate and its mixtures.

According to another preferred embodiment, the pheromone contained in the dispenser comprises at least one active substance which is selected from among alicyclic hydrocarbons, alicyclic alcohols and alicyclic ketones and hydroxyketones, preferably with 6 to 20 carbon atoms, as alpha-pinene = (2,6,6-trimethylbicyclo [3.1.1] hept-2-ene), cis-verbenol = (1S, 2S, 5S) -4,6,6-trimethoxyclo [3.1.1] hept-3-en-2-ol), laniron = 2-hydroxy-4,4,6-trimethyl-2,5-cyclohexadien-1-one; oxaspirocompuestos, as lineatin = (3,3,7-trimethyl-2,9-dioxatricyclo [3.3.1.04i7] nonane), frontaline = 1,5-dimethyl-6,8-dioxabicyclo [3.2.1] octane chalcogran = 2-ethyl-1, 6-dioxaspiro [4.4] nonane or bicolorin = (1S, 2R, 5R) -2-ethyl-1, 5-dimethyl-6,8-dioxabicyclo (3.2.1) octane and mixtures of the aforementioned pheromones.

The active substances of the preferred and especially preferred embodiments can also be present in a mixture with saturated alcohols with preferably 6 to 30 C atoms, in particular 8 to 20 C atoms or in the mixture with the saturated alcohols with acetates with preferably 6 to 30 C atoms, especially 8 to 20 C atoms. Examples of saturated alcohols, in particular 1-octanol, 1-nonanol, 1-decanol, 1-undecanol, 1-dodecanol, 1-tridecanol, 1-tetradecanol, 1-pentadecanol, 1-hexadecanol, stearic alcohol, etc. and its acetates, such as 1-octylacetate, 1-nonylacetate, 1-decylacetate, 1-undecylacetate, 1-dodecylacetat-1-tridecylacetate, 1-tetradecylacetate, 1-pentadecylacetate, 1-hexadecylacetate, stearic acetate, etc., wherein the Saturated alcohols and their acetates, in general, do not represent more than 50% by weight, with respect to the total amount of active substance and saturated alcohol and / or saturated alcohol acetate.

The pheromones contained in the dispenser may also contain agents for chemical stabilization such as, for example, antioxidants and / or UV protection. Examples of antioxidants are tocopherols such as α-tocopherol, α-tocopherol palmitate, α-tocopherol acetate, as well as alkyl-substituted hydroxybenzoles, hydroquinones and hydroxyanisoles such as tert.-butylhydroxytoluene, tert.-butylhydroquinone or tert.-butylhydroxyanisole. Examples of UV protectants are: 4; 4-diarylbutadienes, cinnamic acid esters, benzotriazoles, in particular, 2- (2'-hydroxyphenyl) benzotriazoles, such as, for example, 2- (2'-hydroxy-3l-tert. -butyl-5'-methylphenyl) -5-chlorobenzotriazole, hydroxybenzophenones, diphenylcyanoacrylates, oxamides (oxalic acid diamides) and 2-phenyl-1, 3,5-triazines.

The amount of pheromone or liquid containing pheromones (pheromone and inert liquid) is generally measured such that a sufficient supply of the pheromone is achieved during the desired period of application. Typically, the total amount of pheromone or pheromone-containing liquid is 0.2 to 5 ml, especially 0.3 to 3 ml.

The present invention also comprises a method for preparing a dispenser according to the invention, comprising: i) preparing a deep-drawn plastic sheet of a thermoplastic sheet material having at least one area formed as a trough (4) for receiving a pheromone, ii) filling the area or areas formed as a bucket with a pheromone or a pheromone-containing liquid; iii) closing the area or the filled areas formed as a trough with a flat plastic sheet of a thermoplastic sheet material by joining the flat plastic sheet with the deep-drawn plastic sheet, iv) provision of the dispenser with a notch in the area of the plastic sheets linked together Generally, for this purpose, in a first step i) in a processable plastic sheet of thermoplastic form suitable for deep drawing (deep drawing sheet) by means of a usual deep-drawing process under heating and optionally using pressure or vacuum, it forms one or several cuvette-shaped areas (cavities) in the desired shape for the dispenser. In this case, the areas necessary for several, for example, 2 to 100, in particular 4 to 20 cuvette-shaped areas for the dispenser, are generally formed in the deep drawing sheet at the same time. These procedures are usual for the specialist, for example, from Saechtling, Kunststoff-Taschenbuch, 26th edition, Cari Hanser Verlag, Munich-Vienna 1995, p. 297-305, as well as G. Kühne in Kunststoff Maschinenführer (Johannaber, editors), 3rd edition, Carl Hanser Verlag, Munich-Vienna 1992, p. 618-634.

The cuvette-shaped areas thus formed in step ii) are then filled with the pheromone or the pheromone-containing liquid, wherein the amount of pheromone or pheromone-containing liquid is usually selected in such a way that it responds to the pheromone. the desired amount of filling.

In step iii), the area (s) filled with a flat plastic sheet of a thermoplastic sheet material are closed. To do this, the flat plastic sheet is usually placed on the deep drawing sheet in such a way that it covers the filled areas, and then it is fixed permanently, so that the filled areas are permanently closed. In general, the fixing is carried out by means of a welding process or sealing process, in which the flat plastic sheet is permanently joined or soldered to the deep-drawn sheet. Basically, it is also possible to glue the flat plastic sheet with the deep drawing sheet. These procedures are usual for the specialist, for example, from Saechtling, Kunststoff-Taschenbuch, 26th edition, Cari Hanser Verlag, Munich-Vienna 1995, p. 305-325 as well as G. Kühne in Kunststoff Maschinenführer (Johannaber, eds.), 3rd edition, Carl Hanser Verlag, Munich-Vienna 1992, p. 747-810.

Welding and especially sealing methods are preferred. Preferably, the welding or sealing process is carried out in such a way that the flat plastic sheet is welded or sealed with the deep-drawn plastic sheet along the edges of the shaped area as a trough, forming a seam of sealed. As Welding or sealing procedures basically take into account all the appropriate procedures for welding or sealing ermoplastic sheets. Examples are sealing procedures that work using temperature and pressure (hot sealing) or using ultrasound and pressure (ultrasonic sealing procedure).

Provided that the flat sheet is joined with the deep-drawn sheet by means of a sealing process, it is necessary that the laminated material of the deep-drawn sheet can be sealed with the laminated material of the flat sheet. Therefore, it may optionally be necessary for at least one of the two sheets to have a sealable coating that can be sealed with the other laminate. Provided that both sheets are composed of a polyolefin, especially polyethylene, such a sealing layer is not required since the polyolefins can generally be sealed with themselves.

As the sealable layer, all polymers and polymer systems which are sealable are suitable, that is, the shaped sealing layer can be welded with sufficient pressures and temperatures, with another layer, that is, it can be permanently joined. This other layer may be composed of the same polymer as the laminate or other polymer. The sealable layer is preferably formed with polymers which at room temperature (21 ° C, 1 bar) are solid block, that is, the polymer layer formed is non-adhesive. With special preference, the polymer is solid block at +50 ° C. The sealable layer is preferably composed of a polymer which is formed by 20% by weight, with particular preference at least 40% by weight and very special preference, at least 60% by weight of at least one C2-C6 olefin . These polymers are hereinafter abbreviated as polyolefin. As you define C2-C6, ethylene or propylene must be mentioned in particular. Preferred polymers for the sealable layer are homopolymers of the defines, especially polyethylene or polypropylene, or their copolymers. Especially preferred is the sealable layer of a polymer, which is composed of more than 60% by weight of an ethylene. The sealable layer of polyethylene (PE) is especially preferred. For the sealable layer, low molecular weight homo- or copolymers of the previously mentioned de? Ns can be used, for example, PE waxes, as described in WO 2007/012621. Also preferred are high molecular weight polymers, for example, polyethylene (PE), which can be thermoplastically processed and, for example, extruded in the form of sheets. The polyolefins can be sealed especially with themselves, ie the other layer with which a permanent bond must be prepared is preferably of the same material. The thickness of the sealable layer, as long as it is present, is, in general, from 5 to 100 μ? T ?, especially from 10 to 80 pm and in particular from 15 to 50 μ? T ?.

The dispenser is then provided with a notch in the area of the plastic sheets joined together. This can be done, for example, by cutting or punching. In the same way, the separation cut can be applied.

By means of the method according to the invention, it is possible to prepare several dispensers in a working step. In this case, step i) of the process is formed in the plastic sheet used for the deep drawing at the same time the amount of bucket areas needed of the dispenser to be produced in the working step, filled with the pheromone or with the liquid containing the pheromone and then closed in the manner described above with the flat sheet. The dispensers connected to each other and formed in this way are separated by cutting, whereby previously or simultaneously the necessary number of notches and, possibly, separation cuts are made.

Next, the invention is described by means of FIGS. 1 to 3. The description serves for visualization and is not to be understood as limiting the embodiments shown.

Figure 1 shows the basic form of a dispenser according to the invention for pheromones from above.

Figure 2 shows a preferred embodiment of a dispenser according to the invention for pheromones from above.

Figure 3 shows a section along line A-A by means of the embodiment of Figure 2.

In Figures 1 to 3, the following reference numbers are used: 1 deep-drawn plastic sheet 2 sealing seam 3 edges of the camera 4 area formed as a bucket (cuvette) or camera 4a, 4b partial areas of the cuvette for example of the chamber 5 cutting / separating cut 6 notch 7 cavity 7a, 7b deep partial areas 8 passage between the channel and the cavity 9 flat plastic sheet or cover sheet 10 curvature The pheromone dispenser shown in Figure 1 is essentially composed of a deep-drawn plastic sheet (1) and a flat plastic sheet as cover sheet, between which the pheromone or the pheromone-containing liquid is included. As the dispenser is shown from above, the cover sheet is not shown in this drawing. The pheromone or the liquid containing the pheromone are also not represented.

The deep-drawn plastic sheet (1) has a rectangular contour. Due to technical or specific requirements of the application, the corners may be rounded. The area formed as a bucket, here also called chamber (4), serves to house a pheromone or the liquid containing the pheromone.

The dispenser has a cut (5), which runs from a notch (6) to an outer edge of the dispenser. The notch (6), in general, is oval or round, but can also be provided with an up or down for a better fixation.

The incision (5) divides the cuvette (4) into two partial areas (4a) and (4b), which are on each side of the incision (5) and are joined by a thinner arch (also referred to as a channel) around of the notch (6) between each other. The deep-drawn plastic sheet (1) is joined to the flat plastic sheet along the edges of the tray (4) by means of a sealing seam (2), so that the two plastic sheets form a closed chamber permanently containing the pheromone or the liquid containing the pheromone (not shown).

In the special embodiment of the dispenser shown in Figure 2, the chamber (4) also has two partial areas that are joined together by means of a thinner arc around the notch (6). In addition, one of the partial areas has a claw-shaped curvature (10), so that the chamber (4) extends widely over the notch (6). The chamber (4) also has two deep partial areas (7a) and (7b) at the base of the bowl. They are in two adjacent quadrants, between which runs an incision (5). The deep partial areas (7a) and (7b) each have a rectangular area running parallel to the outer edges of the deep-drawn plastic sheet (1) and the incision (5). In the two remaining quadrants, a notch (6) is arranged. It has a basic oval shape and is provided with an incision or curvature for better holding possibilities.

The incision (5) runs over the partial areas (7a) and (7b) deep in any arc towards the notch (6). A sealing seam (2) runs along the edges of the chamber. It joins the deep-drawn plastic sheet (1) with the flat cover sheet and closes the chamber in such a way that it contains the pheromone or the pheromone-containing liquid (not shown).

In the cross section shown in Figure 3 along the line A-A through the preferred embodiment of Figure 2, the chamber (4) which is formed by the deep-drawn plastic sheet (1) is recognized. and the cover sheet (9). The chamber (4) has a passage (8) towards the cavity (7). The chamber (4) is closed around with sealing seams (2).

As shown in Figure 3, both the flat part of the chamber and the cavity have parallel planes. Only areas in the passage (8) between chamber and cavity and edges (3) of the chamber are excepted.

Generally, a deep drawn plastic sheet with a thickness in the range of 0.05 mm to 0.5 mm and a flat plastic sheet with a thickness in the range of 0.02 mm to 0.5 mm is used.

The chamber or the cuvette-shaped area is usually formed with a depth in the range of 0.3 mm to 5 mm, especially 0.4 to 3 mm and a surface in the range of 5 cm2 to 25 cm2.

In practice, a dispenser according to the invention is produced in the following manner: In a thermoplastic sheet material such as, for example, high density polyethylene with a thickness of, for example, 0.2 mm, they are formed by deep drawing under heat and pressure of blowing 2 series, each with 5 of the areas of cuvette shown in Figure 2. The depth of the areas of the cuvette is in the deep areas (7a) and (7b) of approximately 2 mm and in the other areas of the cuvette, approximately 1 mm. The total extension of the chamber in the direction of the line A - A is approximately 5.3 cm, in the direction of a line perpendicular to AA, of 3.8 cm. Next, the chamber (4) is filled with the pheromone, for example, with 0.5 to 1.0 ml of Z9-dodecenyl acetate. The chamber (4) is closed with a flat plastic sheet (9) of a thermoplastic sheet material such as, for example, high density polyethylene, with a thickness of, for example, 0.1 mm, when welding the flat plastic sheet (9) with the deep-drawn plastic sheet (1) along the edges (3) of the chamber (4) forming a sealing seam (2) by ultrasonic welding. A notch (6) is then punched into the dispenser in the area of the plastic sheets joined together, where the recess 2 has inlet shapes and where the notch in the longitudinal axis has a maximum expansion of approximately 1.8 cm and a maximum expansion in the axis parallel to it of 1, 2 cm. The dispensers 10 still attached to one another thus formed are separated by cutting, while carrying out the separation cut (5).

Similarly, for example, a dyed dispenser can be produced, for which the high density polyethylene for the flat sheet and the high density polyethylene for the deep drawn sheet respectively are dyed with 0.3 wt.% Pigment of iron oxide.

Claims (1)

1. CLAIMS Dispenser for pheromones, characterized in that it comprises (a) a deep-drawn plastic sheet (1) of a thermoplastic sheet material, having at least one area (4) formed as a tray for the housing of a pheromone or a pheromone-containing liquid , and (b) a flat plastic sheet (9) of a thermoplastic sheet material, which is bonded to the deep drawn plastic sheet (1), where it forms together with at least one area < 4) the deep drawn plastic sheet is formed as a chamber, a permanently closed chamber containing the pheromone or the liquid containing the pheromone, and (c) a notch (6) in the area of the plastic sheets joined together, where the flat plastic sheet (9) is permeable for the pheromone. Dispenser according to claim 1, characterized in that the area (s) formed as a tray (s) presents / presents a depth in the range of 0.3 to 5 mm. Dispenser according to one of the preceding claims, characterized in that the area (s) formed as a tank (s) has at least one cavity in the base of the tank. Dispenser according to one of the preceding claims, characterized in that the area (s) formed as a tank (s) has / present at least two partial areas (4a) and (4b) joined together, which are arranged on both sides of the notch (6). Dispenser according to one of the preceding claims, characterized in that the dispenser has an incision (5) that connects the recess (6) with a ridge of the dispenser. Dispenser according to one of the preceding claims, characterized in that the area formed as a tray has a surface in the range of 2.5 to 25 cm2. Dispenser according to one of the preceding claims, characterized in that the deep-drawn plastic sheet is permeable for the pheromone. Dispenser according to one of the preceding claims, characterized in that the film material of the deep drawn plastic sheet is a homo- or copolymer of ethylene. Dispenser according to one of the preceding claims, characterized in that the film material of the flat plastic sheet is a homo- or copolymer of ethylene. Dispenser according to one of the preceding claims, characterized in that the flat plastic sheet is connected to the deep-drawn plastic sheet along the edges of the area formed as a trough by means of a sealing seam (2). Dispenser according to one of the preceding claims, characterized in that the deep drawn plastic sheet has a thickness in the range of 0.05 to 0.5 mm. Dispenser according to one of the preceding claims, characterized in that the flat plastic sheet has a thickness in the range of 0.02 to 0.5 mm. Dispenser according to one of the preceding claims, characterized in that the pheromone comprises at least one active substance that is selected from unsaturated aliphatic alcohols with 6 to 30 C atoms and their acetates. Dispenser according to one of the preceding claims, characterized in that the active substance is selected from Z9-dodecenyl acetate, E7 acetate, Z9-dodecadienyl, E8, E10-dodecadienol and Z8-dodecenyl acetate, as well as their mixtures. Process for producing a dispenser according to one of the preceding claims, characterized in that it comprises i) provision of a deep-drawn plastic sheet of a thermoplastic sheet material having at least one area formed as a tray for receiving a pheromone, ii) filling the area (s) conformed as a tray (s) with a pheromone or a pheromone-containing liquid, iii) closing the shaped area (s) as a trough (s) with a flat plastic sheet of a thermoplastic sheet material by joining the flat plastic sheet with the deep drawn plastic sheet, iv) provision of the dispenser with a notch in the area of the plastic sheets joined together. Process according to m 15, characterized in that the shaped area (s) is welded as a beta (s) the flat plastic sheet with the deep-drawn plastic sheet along the edges of the area (s) shaped as a tray (s) forming a sealing seam. SUMMARY A pheromone dispenser filled with pheromone or with a pheromone-containing liquid, comprising (a) a deep-drawn plastic sheet of a thermoplastic sheet material, having at least one area formed as a tray for receiving a pheromone, and (b) a flat plastic sheet of a thermoplastic sheet material that is bonded to the deep drawn plastic sheet, wherein together with the at least one area formed as a trough the deep drawn plastic sheet forms a permanently closed chamber , which contains the pheromone or the liquid containing the pheromone, and (c) a notch in the area of the plastic sheets joined together, wherein the flat plastic sheet is permeable to the pheromone. Also a method for the preparation of such a pheromone dispenser.