Cooling block containing a cooling agent and aerosol product containing the same

Abstract

The present invention provides a cooling block for an aerosol product, comprising a specific combination of cooling agents A, B and C, and an aerosol product comprising the same. According to one embodiment of the present invention, there is provided a cooling block for an aerosol product, comprising one or more cooling agents A selected from the group consisting of WS-3, WS-5, WS-23 and menthyl lactate, one or more cooling agents B selected from the group consisting of isopulegol, 4-terpineol, menthone and menthyl acetate, and one or more cooling agents C selected from the group consisting of cis-3-hexenol, hexyl alcohol, 1,4-cineole and eucalyptol.

Description

[Technical field]

[0001] The present invention relates to a cooling block containing cooling agents, and to an aerosol product containing the same. [Background technology]

[0002] Although there are cases where some cooling agents have been used alone in shaving foam, toothpaste, mouthwash, and food, there have been no cases where they have been used in aerosol products as a menthol substitute by utilizing a cooling block that incorporates the cooling agent's flavor design technology.

[0003] Meanwhile, in current aerosol products, menthol accounts for a high proportion compared to other flavoring substances, and only by imparting the main characteristics of menthol and differentiation and diversity from existing menthols can a product be made competitive compared to existing menthol products. Therefore, it is considered a pending issue to develop menthol substitutes and secure product application technology so that the competitiveness of existing products can be maintained by realizing menthol-like characteristics and providing continuous benefits to consumers.

[0004] Meanwhile, the sensory characteristics of menthol can be divided into primary and secondary characteristics, with the primary characteristics being cooling (refreshing feeling, body), fresh (not dry and refreshing feeling), and minty (peppermint aroma), while the secondary characteristics include herbal, green, earthy, etc.

[0005] In order to realize such complex menthol sensory characteristics, it is considered that the use of a certain cooling agent alone is extremely limited, and menthol-like characteristics can be realized only through blending technology that reflects the characteristics of various cooling agents, so it is considered that recipe development for this is essential. Summary of the Invention [Problem to be solved by the invention]

[0006] In this situation, in order to overcome the above-mentioned problems and / or limitations of the prior art, the present invention aims to provide a cooling block containing a specific combination of cooling agents, and an aerosol product containing the same.

[0007] However, the problems to be solved by the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by a person having ordinary skill in the relevant technical field from the following description. [Means for solving the problem]

[0008] According to one embodiment of the present invention, there is provided a cooling block for an aerosol product, comprising one or more cooling agents A selected from the group consisting of WS-3, WS-5, WS-23 and menthyl lactate, one or more cooling agents B selected from the group consisting of isopulegol, 4-terpineol, menthone and menthyl acetate, and one or more cooling agents C selected from the group consisting of cis-3-hexenol, hexyl alcohol, 1,4-cineole and eucalyptol.

[0009] According to one aspect of the present invention, there is provided a method for producing a cooling block for an aerosol product, the method comprising: step S1 of preparing raw materials for cooling agents A, B and C; and step S2 of mixing the cooling agents A, B and C in a solvent, wherein the cooling agent A is one or more selected from the group consisting of WS-3, WS-5, WS-23 and menthyl lactate, the cooling agent B is one or more selected from the group consisting of isopulegol, 4-terpineol, menthone and menthyl acetate, and the cooling agent C is one or more selected from the group consisting of cis-3-hexenol, hexyl alcohol, 1,4-cineole and eucalyptol.

[0010] According to another aspect of the present invention, there is provided an aerosol product comprising a tobacco medium portion, a filter portion and a wrapper, comprising: An aerosol production article is provided that includes a cooling block according to one embodiment of the present invention.

[0011] According to another aspect of the present invention, there is provided a method for producing an aerosol product comprising a tobacco medium portion, a filter portion and a wrapper, the method comprising the step of adding 50 g to 250 g of cooling block per 100 kg of tobacco medium to the tobacco medium portion, the cooling block comprising a cooling block according to one embodiment of the present invention. Effect of the Invention

[0012] The cooling block including the specific combination of cooling agents according to one embodiment of the present invention can realize the main sensory characteristics of menthol products such as cooling, freshness, and mintiness, and can complement the taste acceptance and satisfaction. Even in products subject to menthol regulations, the cooling block can replace and complement menthol, thereby providing the best menthol sensation.

[0013] It should be understood that the effects of the present invention are not limited to the effects described above, but include all effects that can be inferred from the configuration of the invention described in the detailed description of the present invention or the claims. [Brief description of the drawings]

[0014] [Figure 1] FIG. 1 is a diagram showing a schematic configuration of a combustion-type aerosol article including a cooling block according to one embodiment of the present invention. [Diagram 2] FIG. 1 is a diagram showing a schematic configuration of a non-combustion (heated) aerosol production product including a cooling block according to one embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] Hereinafter, the embodiments will be described in detail with reference to the accompanying drawings. However, since various modifications can be made to the embodiments, the scope of the patent application is not limited or restricted by these embodiments. It should be understood that all modifications, equivalents, or alternatives to the embodiments are included in the scope of the patent.

[0016] The terms used in the examples are merely used for the purpose of explanation and should not be construed as limiting. A singular expression includes a plural expression unless the context clearly indicates otherwise. In this specification, the terms "include" or "have" are intended to specify the presence of the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, and should not be understood to preclude the presence or additional possibility of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

[0017] Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the embodiments belong. Terms defined in commonly used dictionaries, etc., should be interpreted as having a meaning consistent with the meaning they have in the context of the relevant art, and should not be interpreted as idealized or overly formal unless expressly defined in this application.

[0018] In addition, in the description with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the drawing numerals, and duplicated description thereof will be omitted. In describing the embodiments, if it is determined that a detailed description of related publicly known technology may unnecessarily obscure the gist of the embodiments, the detailed description thereof will be omitted.

[0019] Furthermore, in describing components of the embodiments, terms such as first, second, A, B, (a), (b), etc. are used to distinguish the components from other components, and the terms do not limit the essence, order, or sequence of the components.

[0020] Components included in any of the embodiments and components having common functions will be described using the same names in other embodiments. Unless otherwise specified, the description of any of the embodiments may be applied to the other embodiments, and detailed description will be omitted to the extent that they overlap.

[0021] Throughout the specification, the term "aerosol-producing article" may mean anything capable of generating an aerosol, and is used as a concept including not only combustion-type aerosol-producing articles such as tobacco (cigarettes) and cigars, but also non-heating aerosol-producing articles. The aerosol-producing article may include an aerosol-generating substance or an aerosol-forming substrate. The aerosol-producing article may also include a solid substance (tobacco medium) based on tobacco raw materials, such as tabular tobacco, shredded tobacco, and reconstituted tobacco. The aerosol-generating substance may include a volatile compound.

[0022] Also, throughout the specification, "upstream" or "upstream direction" means a direction away from the mouth of a user smoking the aerosol product, and "downstream" or "downstream direction" means a direction toward the mouth of a user smoking the aerosol product. For example, in the combustion aerosol product 100 shown in FIG. 1, the tobacco medium portion 120 is located upstream or in the upstream direction of the filter portion 110.

[0023] Furthermore, although the present specification uses as an example a selection of the cases of the aerosol product 100 being a combustion cigarette or a non-combustion (heated) cigarette used in conjunction with an aerosol generating device (not shown) such as an electronic cigarette device, the present specification is not limited to these cases and may include all of the above concepts.

[0024] In addition, in this specification, the cooling block may refer to a flavor or cooling agent composition consisting of a combination of specific cooling agents developed in the present application to impart the refreshing, clean, minty, and other properties of menthol.

[0025] According to one embodiment of the present invention, there is provided a cooling block for an aerosol product, comprising one or more cooling agents A selected from the group consisting of WS-3, WS-5, WS-23 and menthyl lactate, one or more cooling agents B selected from the group consisting of isopulegol, 4-terpineol, menthone and menthyl acetate, and one or more cooling agents C selected from the group consisting of cis-3-hexenol, hexyl alcohol, 1,4-cineole and eucalyptol.

[0026] The cooling agent A contained in the cooling block is a base-type cooling agent with relatively low volatility that plays a role in imparting body and persistence to the fragrance. Specific types of the cooling agent A include WS-3 (N-ethyl-5-methyl-2-(1-methylethyl)cyclohexanecarboxamide), WS-5 (N-(ethoxycarbonylmethyl)-p-menthane-3-carboxamide), WS-23 (N,2,3-trimethyl-2-isopropyl butanamide) and menthyl lactate, and combinations of these may also be included as necessary.

[0027] WS-3 has good durability of cooling sensation, and WS-5 has a similar cooling effect to WS-3, but may produce an unpleasant odor such as salty taste. Menthyl lactate can provide a certain partial cooling sensation and an effect of maintaining the cooling sensation, and WS-23 can also provide a cooling sensation, but the degree of the cooling sensation may be inferior to that of menthyl lactate, and menthyl lactate can provide a refreshing or mild sensation compared to WS-23.

[0028] Furthermore, when used in combination with WS-3, the menthyl lactate can neutralize the harsh taste of WS-3. From a comprehensive perspective, it is preferable to use a mixture of WS-3 and menthyl lactate in order to provide a cooling sensation, lasting power, refreshing sensation, mild sensation, etc.

[0029] Meanwhile, the content of the low-volatility base-type cooling agent A contained in the cooling block according to one embodiment of the present invention may be 10% by weight to 60% by weight, preferably 15% by weight to 55% by weight, and more preferably 20% by weight to 50% by weight.

[0030] If the content of cooling agent A exceeds the upper limit, the overall harmonious flavor of the fragrance (cooling sensation, minty character, fresh, herbal harmony) may be broken, the fragrance may become heavy, and the expression of the middle type cooling agent B and the top type cooling agent C may be suppressed, resulting in negative results. If the content of cooling agent A is less than the lower limit, the content of cooling agent A is so small that the cooling sensation imparting effect is low and the harmonious flavor may be reduced.

[0031] The content of WS-3 contained in the cooling agent A may be 5% by weight to 20% by weight, preferably 10% by weight to 15% by weight, based on the total cooling block weight, and the content of menthyl lactate may be 5% by weight to 40% by weight, more preferably 30% by weight to 40% by weight.

[0032] When the contents of WS-3 and menthyl lactate are within the above-mentioned preferred ranges, as mentioned above, the overall effects such as cooling sensation, durability, refreshing sensation, and mild sensation are the best, and the difference in effect depending on such ranges will be clearly seen in the examples and comparative examples described later in detail.

[0033] The cooling agent B contained in the cooling block is a middle-type cooling agent having a medium volatility and serving to enhance the character of the fragrance. Specific types of the cooling agent B include isopulegol, 4-terpineol, menthone, and menthyl acetate, and combinations thereof may also be included as necessary.

[0034] Among the types of cooling agents B, menthone can impart a minty feeling, and menthyl acetate plays a role of harmoniously connecting the base, middle and top notes as a whole so that the individual characteristics of the above-mentioned base type cooling agent A and the below-mentioned top type cooling agent C do not stand out too much. Furthermore, isopulegol shows an earthy feeling, and 4-terpineol can bring out a harsh feeling. However, since isopulegol is an expensive ingredient and the rough feeling of 4-terpineol can bring a negative feeling to smokers, the combination of menthone and menthyl acetate can be considered to be preferable in consideration of the object of the present invention to realize the most similar characteristics to menthol.

[0035] Meanwhile, the content of the middle type cooling agent B having medium volatility contained in the cooling block according to an embodiment of the present invention may be 5 wt% to 50 wt%, preferably 10 wt% to 45 wt%, and more preferably 15 wt% to 40 wt%.

[0036] If the content of cooling agent B exceeds the upper limit, it inhibits the binding with base type cooling agent A and top type cooling agent C, reducing the overall harmonious flavor of the fragrance and limiting the expression of the unique fragrance characteristics of top type cooling agent C. If the content of cooling agent B is less than the lower limit, the content of cooling agent B is so small that the minty character imparting effect is weak and the harmonious flavor may be reduced.

[0037] The content of menthone contained in the cooling agent B may be 10% by weight to 30% by weight, preferably 15% by weight to 25% by weight, based on the total cooling block weight, and the content of menthyl acetate may be 5% by weight to 20% by weight, more preferably 2% by weight to 8% by weight.

[0038] When the content of menthone and menthyl acetate falls within the above-mentioned preferred range, as can be seen from the comparison of Examples 1-2 and Comparative Example 2 described later, it is found that the fragrance intensity and flavor harmony are good, and further, a minty feeling like menthol is imparted, and the characteristics of the top, middle and base type cooling agents are combined to effectively show the harmony.

[0039] The cooling agent C contained in the cooling block is a top-type cooling agent having high volatility that is responsible for the strength, inherent characteristics, and diffusibility of the fragrance. Specific types of the cooling agent C include cis-3-hexenol, hexyl alcohol, 1,4-cineole, and eucalyptol, and combinations thereof may also be included as necessary.

[0040] Among the types of cooling agent C, cis-3-hexenol can impart a grassy smell with a green note, such as a grassy smell, and hexyl alcohol can impart an oily feeling in addition to the grassy smell. Eucalyptol can enhance the minty characteristics and cooling effect and impart natural, herbal and fresh notes, and 1,4-cineole has herbal, green, fresh and light fragrance characteristics, but has the disadvantage of being less harmonious than eucalyptol. Therefore, it is preferable to use eucalyptol as the cooling agent C in this respect.

[0041] Meanwhile, the content of the highly volatile top-type cooling agent C contained in the cooling block according to one embodiment of the present invention may be more than 0 wt% and less than 40 wt%, and preferably 0.5 wt% to 10 wt%, or 0.5 wt% to 5 wt%.

[0042] If the content of Cooling Agent C exceeds the upper limit, the realization of the fragrance's unique characteristics will be artificial rather than natural, resulting in a heavy fragrance and a lack of harmony with the middle type Cooling Agent B. On the other hand, if Cooling Agent C is not included, the fragrance will not convey its unique characteristics, resulting in a less complete fragrance and a loss of the overall freshness and lightness.

[0043] These results can also be confirmed through a comparison of sensory evaluation between Examples 1 and 2 described below and Comparative Example 3 that does not contain eucalyptol. This shows that Cooling Agent C has a significant effect on the refreshing feeling of menthol, enhancement of fragrance strength, and clean aftertaste, despite the small amount contained in the cooling block.

[0044] Meanwhile, the cooling block for an aerosol product according to one embodiment of the present invention may further include a solvent for mixing the agents in addition to the above-mentioned cooling agent A, cooling agent B, and cooling agent C. In this case, the solvent used may include one or more selected from the group consisting of alcohol, propylene glycol, and glycerol, and may be preferably alcohol.

[0045] At this time, the content of the solvent contained in the cooling block may be about 50% by weight or less, and preferably about 15% by weight to 30% by weight, based on the total weight of the cooling block.

[0046] In this way, by adjusting the amount of solvent contained in the cooling block, the harmonious taste of cooling agents A, B, and C can be maintained as is, and their role as menthol substitutes can be maintained, but only the flavor intensity can be adjusted.

[0047] Meanwhile, according to another embodiment of the present invention, there is provided a method for producing a cooling block for an aerosol product, the method including: step S1 of preparing raw materials for cooling agents A, B, and C; and step S2 of mixing the cooling agents A, B, and C in a solvent, wherein the cooling agent A is at least one selected from the group consisting of WS-3, WS-5, WS-23, and menthyl lactate; the cooling agent B is at least one selected from the group consisting of isopulegol, 4-terpineol, menthone, and menthyl acetate; and the cooling agent C is at least one selected from the group consisting of cis-3-hexenol, hexyl alcohol, 1,4-cineole, and eucalyptol.

[0048] In this case, the solvent that can be used is substantially the same as the solvent mentioned above, and is preferably alcohol.

[0049] The cooling block according to one embodiment of the present invention can be used for an aerosol product, and the aerosol product may be a smoking article including a tobacco medium portion, a filter portion, a wrapper, and the like.

[0050] In this case, the cooling block can be contained in one or more of the tobacco medium portion, filter portion, and wrapper that constitute the aerosol product, and can be sprayed directly onto the tobacco medium portion, filter portion, or wrapper itself for aromatization (e.g., TJNS; Transfer Jet Nozzle System), or can be used in the form of a capsule containing the cooling block by being incorporated into the filter portion, etc.

[0051] For example, when a cooling block is added to the tobacco medium of the tobacco medium part, the amount of cooling block added may be 50 g to 250 g, preferably 100 g to 105 g, per 100 kg of tobacco medium (cut grass). If the amount of cooling block is more or less than the above range, the effect of the cooling block intended by the present invention may be reduced.

[0052] In addition, the filter part included in the aerosol product may be divided into two or more segments, such as a first filter part, a second filter part, etc., and regardless of the position where the two or more segments are arranged, if one or more of the two or more segments includes a cooling block according to an embodiment of the present invention or a capsule including the cooling block, the present invention may be included in the scope of the present invention. Furthermore, the shape of such a capsule may be, but is not limited to, a spherical shape, a cylindrical shape, etc.

[0053] Furthermore, the tobacco medium part typically includes a tobacco material containing nicotine, such as tobacco leaves, and may further include excipients such as binders and other additives. For example, the tobacco medium included in the tobacco medium part of the present invention may be prepared in the form of granules including a tobacco material and excipients.

[0054] In the present invention, the tobacco material is a material constituting the aerosol-forming substrate, and may be tobacco leaf strips, tobacco stems, tobacco dust generated during tobacco processing, and / or tobacco leaf strips. The tobacco leaf may be at least one selected from the group consisting of flue-cured, burley, oriental, cigar leaf, and toasted tobacco, but is not limited thereto.

[0055] Meanwhile, the wrapper according to an embodiment of the present invention may include a wrapper for each component of the aerosol product as shown in Fig. 1 (combustion type aerosol product), and may be divided into a tobacco medium part wrapper 120a that wraps the tobacco medium part, a filter part wrapper (filter paper) 110a that wraps the filter, etc. In addition, as described above, when the filter part is divided into a plurality of segments, a wrapper that wraps each of the segments may be included. Also, in order to fix the connection between the tobacco medium part and the filter part, a tipping wrapper 130 that wraps a portion of the tobacco medium part and the filter part may be included, and an outer wrapper that wraps the tobacco medium part and the filter part and is located at the outermost part of the aerosol product may be included in order to maintain the overall shape of the aerosol product.

[0056] The tipping wrapper that connects the tobacco medium portion and the filter may be selectively formed with one or more perforations along the circumferential direction to allow external air to flow in or internal gas to flow out, thereby realizing the air dilution rate of the cigarette and controlling the amount of mainstream smoke components transferred.

[0057] Meanwhile, the cooling block according to one embodiment of the present invention may also be included in a non-combustion heated aerosol product as shown in FIG. 2, and the specific parts included therein may be substantially similar to those in FIG. 1, such as the tobacco medium section, filter section, and wrapper.

[0058] Hereinafter, the configuration and effects of the present invention will be described in more detail with reference to examples and comparative examples. However, these examples are provided to more specifically explain the present invention, and the scope of the present invention is not limited to these examples.

[0059] [Example] (1) Manufacturing example: Manufacturing of cooling blocks [Example 1] In order to manufacture a cooling block according to an embodiment of the present invention, WS-3, menthyl lactate in powder form, and menthone, menthyl acetate, and eucalyptol in liquid form were prepared as fragrance raw materials. The prepared WS-3, menthyl lactate, menthone, menthyl acetate, and eucalyptol raw materials were mixed and stirred for a certain period of time so that they were sufficiently dissolved in alcohol, which is a solvent.

[0060] At this time, the amounts of the added raw materials and alcohol were adjusted as shown in Table 1 below.

[0061] [Example 2] A cooling block was manufactured in the same manner as in Example 1, except that the cooling agent contents were adjusted so that the WS-3 content was 25 wt% and the menthone content was 10 wt% and dissolved in alcohol.

[0062] [Comparative Example 1] A cooling block was prepared in the same manner as in Example 1, except that WS-23 was dissolved in alcohol instead of WS-3, and the content of WS-23 was 15 wt % based on the total weight of the prepared cooling block.

[0063] [Comparative Example 2] A cooling block was prepared in the same manner as in Example 1, except that 4-terpineol was dissolved in alcohol instead of menthone, and the content of the added 4-terpineol was 20 wt % based on the total weight of the prepared cooling block.

[0064] [Comparative Example 3] A cooling block was prepared in the same manner as in Example 1, except that 1,4-cineole was dissolved in alcohol instead of eucalyptol, and the content of 1,4-cineole was added to be 2 wt % based on the total weight of the prepared cooling block.

[0065] The types and contents of the cooling agents contained in the cooling blocks produced in Examples 1 and 2 and Comparative Examples 1 to 3 are summarized in Table 1 below.

[0066] [Table 1]

[0067] (2) Test Example 1: Sensory evaluation of the manufactured cooling blocks A panel of 16 members from KT&G R&D in-house smoked the aerosol products containing the cooling blocks of Examples 1-2 and Comparative Examples 1-3, and then evaluated the smoking taste strength, refreshing menthol feeling, smoothness on the throat, flavor strength, harmonious taste, refreshing aftertaste, and satisfaction level on a scale of 1 to 9. The average values ​​of the evaluation results were calculated and are shown in Table 2 below.

[0068] [Table 2]

[0069] Referring to the results in Table 2 above, it can be seen that the evaluation results of Examples 1 and 2, which contain all of WS-3, menthyl lactate, menthone, menthyl acetate and eucalyptol, show better results in terms of smoking taste intensity, menthol refreshing feeling, fragrance intensity, harmonious taste, clean aftertaste and overall satisfaction, compared to Comparative Examples 1 to 3, which lack WS-3, menthone and eucalyptol, respectively.

[0070] More specifically, in the case of Comparative Example 1 lacking WS-3, it can be seen that the smoking taste intensity and the degree of clean aftertaste are inferior among various items, and in the case of Comparative Example 2 lacking menthone, it can be seen that it is inferior in terms of flavor intensity and harmonious taste. Also, in the case of Comparative Example 3 lacking eucalyptol, it can be seen that it is rated lower than the Examples in terms of menthol refreshing feeling, flavor intensity, harmonious taste, and clean aftertaste.

[0071] That is, this makes it possible to understand that Examples 1 and 2 are more satisfactory overall than Comparative Examples 1 to 3 from the perspective of smokers.

[0072] Meanwhile, comparing Examples 1 and 2 in which the contents of WS-3 and menthone were adjusted partially differently, Example 2 in which an excessive amount of WS-3 was added or a small amount of menthone was added showed slight differences in terms of menthol refreshing feeling, smoothness on the tongue, strong fragrance, harmonious taste and clean aftertaste compared to Example 1, and also showed slightly inferior results in terms of overall satisfaction.

[0073] (3) Test Example 2: Sensory evaluation comparison with current cigarettes [Comparison between the aerosol product containing the cooling block of Example 1 and the current ESSE CHANGE 1 mg] The cooling block prepared in Example 1 was directly sprayed onto the cut tobacco during the tobacco manufacturing process, and used for the aerosol product.

[0074] Then, 13 members of KT&G R&D's in-house panel smoked ESSE CHANGE 1mg (a prototype product in which menthol was mixed with the secondary flavoring when making ESSE CHANGE 1mg) and the aerosol product containing the cooling block of Example 1, and then evaluated the smoking taste strength, menthol refreshing feeling, smoothness on the throat, fragrance strength, harmonious taste, refreshing aftertaste, and satisfaction on a scale of 9 points. The average values ​​of the evaluation results were calculated and are shown in Table 3 below.

[0075] [Table 3]

[0076] [Comparison between the aerosol product containing the cooling block of Example 1 and ESSE CHANGE 1mg in general] A panel of 16 members from KT&G R&D in-house smoked ESSE CHANGE 1mg (a trial product in which menthol and cooling block were not mixed in the secondary flavoring) and the aerosol product containing the cooling block of Example 1, and then evaluated in the same manner as above. The average values ​​of the evaluation results were calculated and are shown in Table 4 below.

[0077] [Table 4]

[0078] [Comparison of the aerosol product containing the cooling block of Example 1 with the current RAISON FRENCH BLACK] A panel of 16 members from KT&G R&D in-house conducted the same evaluation as above after inhaling the aerosol product containing the current RAISON FRENCH BLACK and the cooling block of Example 1. The average evaluation results were calculated and are shown in Table 5 below.

[0079] [Table 5]

[0080] From the results of Test Example 2, it can be seen that the aerosol product including the cooling block according to an embodiment of the present invention tends to have a higher menthol refreshing feeling, clean aftertaste and overall satisfaction level than aerosol products such as ESSE CHANGE 1mg current, ESSE CHANGE 1mg general and RAISON FRENCH BLACK, and it can be seen that the cooling block can complement the taste acceptance and satisfaction level of existing menthol products or can well realize the main sensory characteristics.

[0081] As described above, although the embodiments have been described with reference to limited drawings, those having ordinary skill in the art may apply various technical modifications and variations based on the above. For example, the described techniques may be performed in a different order from that described, and / or the components of the described systems, structures, devices, circuits, etc. may be combined or combined in a different manner from that described, or may be replaced or substituted by other components or equivalents to achieve suitable results.

[0082] Therefore, other embodiments, examples, and equivalents to the claims are also within the scope of the following claims. [Explanation of symbols]

[0083] 100: Aerosol products 110: Filter section 110a: Filter paper 120: Tobacco medium part 120a: Tobacco medium wrapper (inner wrapping paper) 130: Chipping wrapper 140: External wrapping paper 150: Shear plug

Claims

1. one or more cooling agents A selected from the group consisting of WS-3, WS-5, WS-23 and menthyl lactate; one or more cooling agents B selected from the group consisting of isopulegol, 4-terpineol, menthone and menthyl acetate; one or more cooling agents C selected from the group consisting of cis-3-hexenol, hexyl alcohol, 1,4-cineole, and eucalyptol; A cooling block for an aerosol product comprising:

2. 2. The cooling block for an aerosol product according to claim 1, wherein said cooling agent A comprises WS-3 and menthyl lactate.

3. 3. The cooling block for an aerosol product according to claim 2, wherein said cooling agent B comprises menthone and menthyl acetate.

4. 4. The cooling block for an aerosol product according to claim 3, wherein said cooling agent C comprises eucalyptol.

5. For the total cooling block weight, 10% to 60% by weight of a cooling agent A; 5% to 50% by weight of a cooling agent B; A cooling agent C having a content of more than 0% by weight and not more than 40% by weight, 2. The cooling block for an aerosol product according to claim 1, comprising:

6. 2. The cooling block for an aerosol product according to claim 1, further comprising a solvent in addition to the cooling agent A, the cooling agent B, and the cooling agent C.

7. The solvent includes one or more selected from the group consisting of alcohol, propylene glycol, and glycerol; 7. The cooling block for an aerosol product according to claim 6, wherein the solvent content is 50% by weight or less based on the total cooling block weight.

8. For the total cooling block weight, 10% to 15% by weight of WS-3; 30% to 40% by weight of menthyl lactate; 15% to 25% by weight of menthone; 2% to 8% by weight of menthyl acetate; 0.5% to 5% by weight of eucalyptol; 15% to 30% by weight of alcohol; 2. The cooling block for an aerosol product according to claim 1, comprising:

9. Step S1 of preparing cooling agent A, cooling agent B, and cooling agent C raw materials; Step S2 of mixing the cooling agent A, the cooling agent B and the cooling agent C into a solvent; The cooling agent A is at least one selected from the group consisting of WS-3, WS-5, WS-23, and menthyl lactate; The cooling agent B is at least one selected from the group consisting of isopulegol, 4-terpineol, menthone, and menthyl acetate; The method for producing a cooling block for an aerosol product, wherein the cooling agent C is at least one selected from the group consisting of cis-3-hexenol, hexyl alcohol, 1,4-cineole and eucalyptol.

10. The method for manufacturing a cooling block for an aerosol product according to claim 9, wherein the solvent includes at least one selected from the group consisting of alcohol, propylene glycol, and glycerol.

11. An aerosol product comprising a tobacco medium portion, a filter portion and a wrapper, An aerosol product comprising a cooling block according to any one of claims 1 to 8.

12. The aerosol product of claim 11, wherein the aerosol product is a combustion or non-combustion heated aerosol product.

13. 1. A method for producing an aerosol product comprising a tobacco medium portion, a filter portion, and a wrapper, comprising: adding 50 g to 250 g of cooling block per 100 kg of tobacco medium to the tobacco medium portion; A method for producing an aerosol product, the cooling block comprising the cooling block of any one of claims 1 to 8.

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