CN109562198B - High heat resistant fragrance compositions - Google Patents
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- CN109562198B CN109562198B CN201780048519.9A CN201780048519A CN109562198B CN 109562198 B CN109562198 B CN 109562198B CN 201780048519 A CN201780048519 A CN 201780048519A CN 109562198 B CN109562198 B CN 109562198B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/044—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of an organic compound other than a macromolecular compound
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
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- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Fats And Perfumes (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Cosmetics (AREA)
Abstract
The present invention relates to fragrance compositions comprising microcrystalline wax. In particular, the fragrance composition according to the present invention is stable and has an excellent effect of fragrance emission even at high temperatures, and thus has excellent fragrance emission even in a closed space with a high temperature rise, such as an automobile, a wardrobe, or the like.
Description
Technical Field
The present application claims that the entire contents disclosed in the specification and drawings of the related application are incorporated into the present application based on the priority of korean patent application No. 10-2016-0101967, which was filed on 8/10/2016. The present invention relates to fragrance compositions that are stable at high temperatures.
Background
With respect to the demand for providing various fragrances to residential spaces, limited indoor spaces, and the like, enterprises have attempted to achieve the above-described objects through various application studies. Although effective delivery means have been proposed in many studies of liquid type, gel type, wax type, electric type, and film type, each has disadvantages and thus is insufficient to have a sensually completed fragrance emitting system. Rattan incense (diffuiser), a typical form of a liquid type fragrance, is a form in which the contents are volatilized through porous rattans (Reed), but it is limited in that the perfuming characteristics change with the passage of time.
Further, since the characteristics of the fragrance vary depending on the solvent used, there is a limit in transmitting the inherent feeling of the fragrance. In the case of the electric type, the plug-in or automatic injection mode is most representative. In the case of the insert type, there is a limitation in a space of a wet bathroom or the like, and there is a disadvantage in that the fragrance is changed with the lapse of the use time due to the electric heating of the fragrance-containing contents. In the case of the automatic spray type, when the fragrance is charged in a charged can and dispersed in the form of aerosol into a space, there is a limitation to the enhancement of the feeling because of noise and instantaneous strong fragrance. In the case of a film fragrance or a wax type fragrance, there is a need to improve problems such as leakage of liquid from the vehicle interior and blowout, melting, etc. due to a temperature increase of the vehicle interior in summer.
The most limiting points of stable fragrance expression in terms of fragrances are the development of fragrance due to external temperature changes, changes in fragrance, and changes in intrinsic fragrance caused by substrates containing solvents and the like designed to convey fragrance.
Therefore, there is a need to research into a fragrance capable of stably emitting fragrance without destroying inherent fragrance having fragrance and without being deformed or melted even at high temperature.
Disclosure of Invention
Technical problem
The problem to be solved by the present invention is to provide a fragrance composition capable of stably emitting fragrance from a perfume without deformation or melting even at high temperature.
Means for solving the problems
In order to solve the above problems, the present invention provides a fragrance composition characterized by comprising microcrystalline wax and having a melting point of 90 to 125 ℃.
In the present invention, the above melting point may be 90 to 125 ℃, preferably 93 to 120 ℃, more preferably 95 to 115 ℃.
The inventors of the present invention completed the present invention by confirming that the fragrance composition of the present invention does not cause leakage or melting at high temperature, and also confirmed the effect of comprising a perfume containing a large amount of fragrance components, being stable at high temperature and being excellent in fragrance emitting property through experiments.
The present invention will be described in detail below. The terms or words used in the present specification and claims should not be construed as being limited to meanings commonly used or dictionary meanings, but interpreted as meanings and concepts conforming to the technical idea of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term to explain the present invention in the best way.
The fragrance composition according to the present invention comprises microcrystalline wax and the composition has a melting point of 90 to 125 ℃ to exert excellent effects, and preferably, the composition according to the present invention may further comprise natural wax, paraffin wax or all of them. The inventors of the present invention confirmed through research and experiments that an excellent effect is exhibited when microcrystalline wax is included as a fragrance composition having a melting point of 90 to 125 ℃, and experiments confirm that a more significant effect can be exerted when natural wax, paraffin wax, or all of them is further included.
In the present invention, the "Microcrystalline wax" has a predetermined crystallinity and a strong hardness, and is a wax obtained by re-refining and separating residual Asphalt (alphalt) remaining after refining crude oil, and is C 25 To C 80 Preferably C 31 To C 70 The isoparaffin of (a) is a hydrocarbon mixture of a main component, the isoparaffin has a molecular weight of 300 to 1500, preferably a molecular weight of 400 to 1200, more preferably a molecular weight of 450 to 1000.
As commercially available microcrystalline waxes which can be used in the present invention, for example, there can be used Multi wax W-445(Sonneborn), Hi wax 400P, Hi wax 410P (Mitsui), Karl wax and the like, but not limited thereto.
Microcrystalline waxes contain a large amount of Branched alkyl hydrocarbons (Branched alkyl hydrocarbons), generally melt at higher temperatures than paraffin waxes, and have high hardness and adhesion (cohesion) properties, and thus have physical properties opposite to those of paraffin waxes. Further, the ability to absorb oil is stronger than paraffin, so that impregnation of a perfume is facilitated, and the purification method is different.
In the present invention, the content of the above microcrystalline wax may be 10 to 90% by weight, preferably 20 to 85% by weight, more preferably 30 to 80% by weight, relative to the total weight of the composition.
In the present invention, the above-mentioned "natural wax" includes animal natural wax including beeswax (beeswax), Wool wax (Wool wax), wax obtained from whale and the like, shellac obtained from insects and the like, and plant natural wax, but is not limited thereto. The plant natural wax includes, but is not limited to, soybean wax (Soy wax), Carnauba wax (Carnauba wax), Candelilla wax (Candelilla wax), and the like.
The natural wax includes not only natural wax directly collected from the natural world but also commercially available natural wax.
The term "beeswax (Bees wax)" used in the present specification is also referred to as beeswax, but is not limited thereto, and for example, it is natural that sugar collected from flowers by Bees is formed in their bodies by biochemical processes under the action of enzymes and secretes yellow substances from glands secreted from the lower abdomen of worker Bees, and substances constituting the bee hive may be used. The beeswax used in the composition according to the present invention may preferably be used by processing after filtering the beeswax with a filter to remove impurities.
In the present invention, the beeswax may contain 40 to 90 wt% of wax ester, 1 to 30 wt% of free fatty acid, 0.1 to 5 wt% of free alcohol or a mixture of 2 or more thereof, preferably 62 to 75 wt% of wax ester, 5 to 16 wt% of free fatty acid, 1 to 2 wt% of free alcohol or a mixture of 2 or more thereof, and more preferably, all of them may be contained, relative to the total weight of beeswax. And, in addition thereto, may contain 10 to 20% by weight of C 20 To C 40 Hydrocarbons or 2 to 5% by weight of glycerides (C) 14 、C 16 Or C 18 )。
In the present invention, the "paraffin" is a Linear alkyl hydrocarbon (Linear alkyl hydrocarbon) having a molecular structure, which is obtained by removing an oil component such as a lubricating oil component having a high boiling point in Crude oil from a raw paraffin (raw Wax) containing the oil component such as the lubricating oil component having the high boiling point in Crude oil and purifying the resulting product, and is usually represented by the general formula C n H 2n+2 (n.gtoreq.19) and is a mixture of hydrocarbon molecules consisting of 20 to 40 carbon molecules.
The melting point of the paraffin wax may be 40 to 90 ℃. In the present invention, the paraffin wax may be classified into high melting point paraffin wax having a melting point of 60 to 90 ℃, preferably 65 to 85 ℃, and low melting point paraffin wax. Further, the low-melting paraffin wax is a paraffin wax having a melting point of 40 to 60 ℃, preferably 45 to 55 ℃.
Preferably, the composition according to the invention may comprise, in addition to the microcrystalline wax, a natural wax, a paraffin wax or all of them, and the content of the above natural wax, paraffin wax or all of them may be from 1 to 20% by weight, preferably from 5 to 15% by weight, relative to the total weight of the composition.
The inventors of the present invention have experimentally confirmed that a composition further contains a natural wax, a paraffin wax, or all of them in addition to a microcrystalline wax to exert more excellent effects. That is, it is preferable that the present invention provides a fragrance composition which is excellent in fragrance emission and is stable even at high temperatures by including not only microcrystalline wax but also natural wax, paraffin wax, or all of them.
Furthermore, the fragrance composition according to the present invention may comprise a perfume. In the present invention, the perfume may be one that can be used for aromatic products such as general aromatics and deodorants, or one that can be used for human body cleansing products such as shampoo and shower gel, washing products such as lotions and softeners, and cosmetics such as perfume, but is not limited thereto.
In the present invention, the perfume is present encapsulated within the wax structure described above, thereby forming a stable composition. The stabilizing component of the present invention provides a sensory quality known as a good scent that maintains a stable morphology in a closed space while continuing to supply the encapsulated scent to impart freshness. In the present invention, the perfume may preferably provide a fragrance having a lasting power.
In the present invention, the content of the above perfume may be 1 to 50% by weight, preferably 5 to 40% by weight, more preferably 10 to 30% by weight, relative to the total weight of the composition.
The invention can add perfume to eliminate peculiar smell and make the surface smell more durable. The composition according to the invention can use all conventional perfumes and the perfume ingredients can use both hydrophobic (hydrophocity) and hydrophilic (hydrophocity) perfumes.
Further, the above-mentioned perfume may express hydrophobicity in terms of log p of octanol/water partition coefficient, and the higher the value is, the larger the hydrophobicity is. In this case, the more hydrophobic the oil, the more excellent the aftertaste. Generally, in order to provide excellent fragrance, a fragrance perfume tends to be a low-hydrophobic perfume rather than a high-hydrophobic perfume, but this has a disadvantage that the designed fragrance cannot be kept constant, and the high-hydrophobic perfume has a disadvantage that the fragrance is weak.
The log p of the octanol/water partition coefficient can be calculated as shown in the following mathematical formula 1.
[ mathematical formula 1]
oct/wat: octanol/water; and (3) soluble: a solute; un-ionized: (ii) unionized; octanol: octanol; water: and (3) water.
The hydrophobicity scale for the perfume used in the present invention is log P3. That is, the inventors of the present invention have found that when the log P value of the perfume is about 3 or more, preferably about 3.1 or more, and most preferably about 3.2 or more, preferable aftertaste characteristics can be exhibited.
Furthermore, in order to make the fragrance longer lasting, the fragrance has at least partial hydrophobicity and a relatively high boiling point. That is, the above-mentioned perfume has a logarithmic value of octanol/water partition coefficient of 3 to 8 and a boiling point of 200 to 500 ℃, preferably a logarithmic value of octanol/water partition coefficient of 3.2 to 8 and a boiling point of 220 to 500 ℃.
The above-mentioned perfume ingredients have various isomers and have a large influence on substances existing in the surroundings, and therefore are not easily clearly distinguished by the numerical values of physical properties such as logP and the like. Therefore, the above-mentioned numerical values should be flexibly interpreted in the above-mentioned numerical range interpretation as rough values for expressing the perfume property.
Further, the content of the above hydrophobic perfume may be 5 to 80% by weight, preferably 10 to 60% by weight, more preferably 15 to 50% by weight, relative to the total weight of the perfume.
Table 1 below is a table showing the molecular weight, boiling point and log P values of some of the various fragrances useful in the present invention, as well as the results of the evaluation of the degree of after-fragrance when included in a fragrance composition according to the present invention after 3 hours at 90 ℃.
[ Table 1]
That is, the perfume useful in the present invention may use nervone (Aurantiol), Amyl cinnamate (Amyl cinamate), santalol (Bacdanol), kemedone (Cashmeran), musk lactone (Cervolide), Cinnamyl cinnamate (Cinnamyl cinamate), Ethylene brassylate (Ethylene brassylate), Galaxolide (Galaxolide), halloysite (Helvetolide), Hexadecanolide (Hexadecanolide), Hexyl Salicylate (Hexysalicyl Salicylate), ambroxone (Iso-Super), Isopropyl myristate (isoproxyl myristate), Methyl dihydrojasmonate (Methyl dihydrojasmonate), Phenylethyl phenylacetate (phenyl phenylacetate), Rosmanolide (Romandolide), musk vomit (Tonalid), balsam ether (trisalicylate), or a mixture thereof, but not limited to 2 or more.
Furthermore, preferably, the composition according to the present invention may further comprise a polymer, and the polymer may improve the use property by adding extra afteraroma of the fragrance.
Therefore, it is preferable that the polymer is a nonionic polymer and has oil absorption. That is, the polymer may be a nonionic oil-absorbing polymer, but is not limited thereto, and for example, polyethylene glycol (polyethylene glycol), a copolymer of Polyoxyethylene (polyoxothylene) and Polyoxypropylene (Polyoxypropylene), and the like may be included, and PEG 400, Poloxamer (Poloxamer), Pluronics (Pluronics), and the like may be included as commercial products.
The content of the above polymer may be 0.01 to 20% by weight, preferably 0.05 to 15% by weight, more preferably 0.1 to 10% by weight, relative to the total weight of the composition.
Further, preferably, the composition according to the present invention may further include a surfactant which facilitates mixing of the wax and the perfume, and may prevent cracks and the like caused by uneven distribution of the fragrance within the wax and increase the aftertaste of the fragrance as the fragrance is emitted in use, thereby possibly having excellent usability.
The above surfactant may be contained in an amount of 0.5 to 15% by weight, preferably 1 to 10% by weight, more preferably 2 to 7% by weight, relative to the total weight of the composition.
In addition, the present invention also provides a fragrance comprising the above composition.
The above-mentioned fragrance is not limited to any form, but may preferably be in a solid form.
Effects of the invention
The fragrance composition according to the present invention is stable and has an excellent effect of fragrance emission even at high temperatures, and thus has excellent fragrance emission even in a closed space with a high temperature rise, such as an automobile, a wardrobe, or the like.
Detailed Description
Hereinafter, the present invention will be described in detail with reference to examples. However, the embodiments according to the present invention may be modified into various other forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The embodiments of the present invention are provided to more fully explain the present invention to those skilled in the art.
Preparation of examples and comparative examples
The inventors of the present invention prepared a fragrance composition having the components shown in table 3 below using the perfume shown in table 2 below.
The fragrance composition according to the present invention consists of paraffin wax, microcrystalline wax, perfume and other ingredients, and therefore it is important that the fragrance is stably dispersed in the high melting point wax during the production of the fragrance composition, and is present in the components during the shaping and cooling process. In order to maintain the fragrance in the high melting point wax, the combination and melting are initially performed according to the characteristics of the wax, the fragrance is uniformly dispersed into the wax after the addition of the fragrance, and then the composition effectively functioning in the components can be maintained through the processes of molding and hardening without bending or breaking.
[ Table 2]
The fragrance composition according to the invention consists of paraffin wax, microcrystalline wax, perfume and other ingredients, and it is therefore important that the fragrance is stably dispersed in the high melting wax during the production of the composition of the invention, being present in the components during shaping and cooling. In order to maintain the fragrance in the high melting point wax, the fragrance is initially combined and melted according to the characteristics of the wax, uniformly dispersed into the wax after the addition of the fragrance, and then a composition effective for functional functions in the components can be maintained through the processes of molding and hardening without bending or breaking.
[ Table 3]
The wax used in the present invention was used in the comparative examples and examples by collecting commercially available raw materials, which may be replaced with raw materials having similar properties at the same level. The wax used in the comparative example as the natural wax most commonly used in general waxes and the like, soybean wax (Soy wax) and beeswax (Bees wax) were used. Further, as petroleum wax widely used for the preparation of candles, paraffin wax is used, and the melting point of paraffin wax generally exists between 47 ℃ and 60 ℃. In the present invention, paraffin wax is classified into a low melting point and a high melting point according to the melting point, and the melting point of the low melting point paraffin wax used in the present invention is about 50 ℃ and the melting point of the high melting point paraffin wax is about 70 ℃.
In the present invention, the microcrystalline wax increases the melting point of the wax, making the dosage form more robust and affecting the degree of impregnation of the fragrance. In the case of Multi wax, W-445 wax having a melting point of 82 ℃ among waxes of Sonneborn was used. Further, the present invention was completed by mixing Hi Wax 410P having a melting point of 125 ℃ and Hi Wax 400P having a melting point of 115 ℃ which are manufactured by Mitsui corporation.
In the present invention, in order to complete the dosage forms of comparative examples and examples, a polymer and a surfactant were additionally used.
Experimental example 1: evaluation at high temperature
The inventors of the present invention evaluated the relative after-fragrance property by leaving the fragrance composition in a high-temperature oven at 90 ℃ for 3 hours to determine whether the composition was melted or bent, setting the intensity of the initial fragrance to 5 minutes, and cooling the composition at room temperature after 3 hours to evaluate the intensity of the fragrance from 1 to 5 minutes, for the high-temperature evaluation of the fragrance composition of the present invention. The evaluation criteria are shown in table 4 below, based on the room temperature standard.
[ Table 4]
| Score of | Evaluating content |
| 1 minute (1) | Without fragrance |
| 2 is divided into | The fragrance was very weak compared to the standard |
| 3 points of | Compared with standard product, the product has weak fragrance |
| 4 is divided into | Has weaker fragrance than standard product |
| 5 points of | Has the same fragrance as standard product |
Comparative examples 1 to 3 are combinations of waxes typically used in fragranced candles. As a result of evaluation of comparative examples 1 to 3 at high temperatures, it was confirmed that all of them flowed, and the degree of the flow was improved as the amount of the petroleum-based high melting point paraffin used was increased. It is judged that this is caused by containing a large amount of low melting point wax such as soybean wax, and comparative example 2 using high melting point paraffin wax maintains a stable state compared to comparative example 1, but shows a more severe bending or melting phenomenon compared to comparative example 3 using more high melting point paraffin wax.
In examples 1 to 3 in which a microcrystalline wax having a high melting point was used in the present invention, it was confirmed that the higher the melting point was, the better the stability against high temperatures was. However, in example 1 in which the Multi wax having a low melting point was applied, it was confirmed that deformation occurred with the passage of time at 90 ℃. Further, in examples 2 and 3 using a wax having a melting point of 110 ℃ or higher, the higher the temperature, the more cracking, chipping, etc. of the surface occur after high temperature, resulting in poor appearance. This is considered to be because the permeability of the liquid fragrance is reduced in the case of a wax having a high melting point.
Examples 4 and 5 show more excellent results in terms of surface chapping and stability with time when various microcrystalline waxes are mixed and used, and in particular, it was confirmed that the appearance quality becomes good at the same perfume content when a large amount of high melting point wax is used as in example 5.
In examples 6 and 7, when a petroleum wax was blended in addition to a natural wax known to have blending properties with a fragrance, it was confirmed that the appearance retention of the wax was more excellent than that of a microcrystalline wax alone, such as cracking, crushing, and bending, and the fragrance-emitting property was also more excellent. Further, it was found that when a soybean wax having excellent compatibility with a perfume was applied, smoothness of the surface and the like were the best. In the fragrance emission characteristics, when a wax having excellent compatibility with fragrance is mixed, the phenomenon of bleeding fragrance is reduced even in the long-term room-temperature fragrance emission evaluation.
When the after-aroma strength was evaluated after 3 hours at a high temperature of 90 ℃, it was found that the after-aroma properties were also good when the appearance quality was well maintained together with the appearance quality. The results are shown in Table 5 below.
[ Table 5]
Experimental example 2: evaluation of fragrance emission in space
The inventors of the present invention evaluated the in-space fragrance emission at 4.5m in order to evaluate the examples according to the present invention and the comparative examples 3 After leaving the room at room temperature for 1 day and 7 days for natural fragrance emission, the intensity of fragrance present in the room was evaluated by a 5-point evaluation method.
For clear recognition, 10 evaluators were trained beforehand. The evaluations were performed by each person in a separate evaluation room equipped with a forced ventilation device, and 3 or more evaluations were each limited in order to improve the accuracy of the evaluations.
Table 6 below is a criterion for evaluation of spatial aroma.
[ Table 6]
The results are shown in Table 7 below. Similar results were shown for fragrance intensity after high temperature, and the reduction in fragrance was also good after 7 days.
[ Table 7]
That is, the inventors of the present invention confirmed that the difference in fragrance at room temperature with the passage of time was small as the appearance quality was stable with the passage of time of 3 hours at a high temperature of 90 ℃.
Claims (5)
1. A fragrance composition comprising a microcrystalline wax, a paraffin wax, a natural wax and a fragrance,
wherein the fragrance composition has a melting point of from 90 to 125 ℃,
the paraffin wax has a melting point of 60 to 90 c,
the melting point of the microcrystalline wax is above 110 ℃,
the perfume comprises a perfume having an octanol/water partition coefficient logarithm value of 3 to 8 and a boiling point of 200 to 500 ℃, and
the natural wax and/or paraffin wax is present in an amount of from 1 to 20% by weight relative to the total weight of the composition.
2. The fragrance composition according to claim 1, characterized in that the total amount of the perfume is from 1 to 50 wt%, relative to the total weight of the composition.
3. Fragrance composition according to claim 1, characterized in that the amount of perfume having an octanol/water partition coefficient with a logarithmic value ranging from 3 to 8 and a boiling point ranging from 200 to 500 ℃ ranges from 5 to 80% by weight relative to the total weight of perfume.
4. The fragrance composition according to claim 1, wherein the microcrystalline wax is present in an amount of 10 to 90 wt.%, relative to the total weight of the composition.
5. A fragrance comprising the composition of any one of claims 1 to 4.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0101967 | 2016-08-10 | ||
| KR1020160101967A KR102273880B1 (en) | 2016-08-10 | 2016-08-10 | scented solid having high heat resistance |
| PCT/KR2017/005865 WO2018030624A1 (en) | 2016-08-10 | 2017-06-05 | High heat-resistant air freshener composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109562198A CN109562198A (en) | 2019-04-02 |
| CN109562198B true CN109562198B (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780048519.9A Active CN109562198B (en) | 2016-08-10 | 2017-06-05 | High heat resistant fragrance compositions |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP7217067B2 (en) |
| KR (2) | KR102273880B1 (en) |
| CN (1) | CN109562198B (en) |
| WO (1) | WO2018030624A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102052857B1 (en) | 2019-07-03 | 2019-12-05 | 오태성 | Air freshener and manufacturing method thereof |
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| JP4974317B2 (en) | 2001-08-10 | 2012-07-11 | フマキラー株式会社 | Volatile substance carrier |
| GB0207647D0 (en) * | 2002-04-03 | 2002-05-15 | Dow Corning | Emulsions |
| US7445648B2 (en) * | 2003-10-23 | 2008-11-04 | Exxonmobil Research And Engineering Company | Wax blends for candles with improved properties |
| EP1856208B1 (en) | 2005-01-10 | 2016-12-28 | Elevance Renewable Sciences, Inc. | Wax composition containing metathesis products and method for making an article by extrusion thereof |
| JP5507790B2 (en) | 2006-11-29 | 2014-05-28 | ペガサス・キャンドル株式会社 | Flaky air freshener |
| CN201643050U (en) * | 2010-01-12 | 2010-11-24 | 黄立伟 | Fragrance volatilization device with microcrystalline wax shell |
| EP2380598B1 (en) * | 2010-04-23 | 2017-09-06 | The Procter and Gamble Company | Scenting composition |
| CN102532982B (en) * | 2010-12-29 | 2014-07-02 | 比亚迪股份有限公司 | Acid etching-resistant printing ink and preparation method thereof |
| JP2014094929A (en) * | 2012-10-09 | 2014-05-22 | Pola Chem Ind Inc | Make-up method preferable for covering pores and cosmetic thereof |
| WO2015005219A1 (en) * | 2013-07-09 | 2015-01-15 | 日産化学工業株式会社 | Dispersion liquid and method for forming hydrogel |
| KR20160042586A (en) | 2014-10-10 | 2016-04-20 | 박흥순 | Armoma compositon, and aroma products using the same |
| EP3230423A1 (en) * | 2014-12-08 | 2017-10-18 | S.C. Johnson & Son, Inc. | Melt delivery system |
| KR20160049513A (en) * | 2016-04-14 | 2016-05-09 | 주식회사 불스원 | Fumigation type compositions and Heat fumigation apparatus comprising the same |
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| Publication number | Publication date |
|---|---|
| CN109562198A (en) | 2019-04-02 |
| JP7301451B2 (en) | 2023-07-03 |
| KR20210084402A (en) | 2021-07-07 |
| JP2019531110A (en) | 2019-10-31 |
| WO2018030624A1 (en) | 2018-02-15 |
| JP2022051827A (en) | 2022-04-01 |
| KR20180017707A (en) | 2018-02-21 |
| KR102433106B1 (en) | 2022-08-18 |
| JP7217067B2 (en) | 2023-02-02 |
| KR102273880B1 (en) | 2021-07-05 |
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