WO2017171108A1 - Composition de parfum pour masquer une odeur corporelle et composition cosmétique comprenant celle-ci - Google Patents

Composition de parfum pour masquer une odeur corporelle et composition cosmétique comprenant celle-ci Download PDF

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Publication number
WO2017171108A1
WO2017171108A1 PCT/KR2016/003204 KR2016003204W WO2017171108A1 WO 2017171108 A1 WO2017171108 A1 WO 2017171108A1 KR 2016003204 W KR2016003204 W KR 2016003204W WO 2017171108 A1 WO2017171108 A1 WO 2017171108A1
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WO
WIPO (PCT)
Prior art keywords
weight
perfume
composition
fragrance
masking
Prior art date
Application number
PCT/KR2016/003204
Other languages
English (en)
Korean (ko)
Inventor
윤동선
Original Assignee
주식회사 엘지생활건강
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 엘지생활건강 filed Critical 주식회사 엘지생활건강
Priority to KR1020187028167A priority Critical patent/KR102599099B1/ko
Priority to PCT/KR2016/003204 priority patent/WO2017171108A1/fr
Publication of WO2017171108A1 publication Critical patent/WO2017171108A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35—Ketones, e.g. benzophenone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31—Hydrocarbons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q13/00—Formulations or additives for perfume preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00—Anti-perspirants or body deodorants

Definitions

  • the present invention relates to a fragrance composition for masking body odor and a cosmetic composition comprising the same, and more particularly to a fragrance composition capable of masking a unique body odor occurring in the human body and a cosmetic composition comprising the same.
  • the characteristic odor of the human body has a unique odor due to the addition of general human odors (hormonal changes according to age, adolescent odors, and senile odors) and lifestyle traits associated with the eating culture.
  • the main malodor masking effect using perfume is vapor pressure reduction technology. This is a technique that allows the smell to be volatilized before perceived.
  • perfumes with lower odor thresholds and higher volatilities than odors are limited to citrus and herbal scents, and there are limitations in developing various scents based on palatability.
  • the present invention is to solve the above problems, to provide a perfume composition and a cosmetic composition having excellent masking effect.
  • the present invention aims to provide a fragrance composition having a broad odor spectrum and excellent body odor masking effect.
  • the present invention provides a cosmetic composition that can effectively mask the body malodor (body malodor) of the human body.
  • the inventors of the present invention while studying the masking effect with reference to the characteristics of the existing Malodor Counteractant (hereinafter referred to as MOC), 1) a perfume having a certain physical properties; And 2) finding a combination fragrance having a variety of fragrances with high aroma preference as well as an excellent masking effect on the human-specific odor when using a fragrance having a specific structure expected to have a certain low reactivity with human malodor, the present invention To complete.
  • MOC Malodor Counteractant
  • the fragrance used is only volatilized faster than the odor, and has the disadvantage that it can be developed only with the odor that is limited to herbs.
  • fragrances that play a sensory harmonizing role for certain odors have a disadvantage that they do not have a wide odor spectrum.
  • the inventors of the present invention as a result of repeated studies, to provide a perfume composition and a cosmetic composition using the same that can obtain an excellent body odor masking effect.
  • the inventors of the present invention provide a perfume with low olfactory threshold; And at least one carbonyl group and a flavor having a carbon double bond combined together as an active ingredient to develop a more effective MOC flavor for human malodor. This provides a cosmetic composition having an excellent fragrance preference based on the development of various scents.
  • odor threshold means the minimum concentration of vapor in the air that can be smelled.
  • compounds with low olfactory thresholds may be said to be more potent than compounds with high olfactory thresholds, and therefore only very small concentrations may be used in the perfume composition to achieve the olfactory effect.
  • the olfactory threshold used herein refers to the value of Leffingwell & Associates, and represents the value measured by dissolving the fragrance component in water at 20 ° C. Odor threshold measurement methods have been introduced in Odor Threshold Determinations of 53 Odorant Chemicals.
  • the fragrance component may refer to a single compound having an olfactory threshold value which may itself stimulate human smell.
  • the fragrance composition as used herein may include one or more of the fragrance components, and may mean that two or more components are mixed as a whole.
  • the present invention relates to a fragrance component having (A) an olfactory threshold of greater than 0 and 350 ppb in water at 20 ° C. and a vapor pressure of at least 0.0004 mmHg and up to 7.85 mmHg at 25 ° C., and (B) at least one carbonyl group and a carbon double bond. It provides a fragrance composition for masking body odor comprising a fragrance component having a structure.
  • the inventors of the present invention have confirmed that the fragrance composition mixed with the component (A) and the component (B) have an excellent body odor masking effect and have completed the present invention.
  • the fragrance components (A) having an olfactory threshold of 0 to 350 ppb or less (in water, 20 ° C.) and a vapor pressure of 0.0004 mmHg or more and 7.85 mmHg or less at 25 ° C. include Iso E super, Lilial, Li, and Li.
  • Lnalool Stemon, Benzaldehyde, Cinnamic aldehyde, L-carvone, Cyclopidene, Damasconone ⁇ , Hedione (Hedione), Linalyl acetate, Ethyl acetate, Methyl pamplemousse, Ethyl methyl-2-butyrate, Manzanate, Ethyl Ethyl acetate, ionone beta (Ionone ⁇ ), raspberry ketone (Raspberry ketone), Javanol (Javanol) and may comprise any one or more perfume ingredients selected from the group consisting of Mayol (Mayol).
  • linalyl acetate (Linalyl acetate), L-carvone (L-carvone), Lilial (Lilial), Linalol and Mayol (mayol) And even more preferably L-carvone, Linalol and Maiol.
  • the fragrance component having a structure in which at least one carbonyl group and a carbon double bond are connected is cuminicic aldehyde, ethyl vanillin, vanillin, cinnamic aldehyde ), Alpha-amyl cinnamic aldehyde, alpha-hexyl cinamaldehyde, heliotropin, anisic aldehyde, damascone, Methyl ⁇ -naphthyl ketone, alpha-ionone, iron, citrylal, sandranol, al-ocean propanal ) And any one or more perfume ingredients selected from the group consisting of dynascone 10.
  • ethyl vanillin, citrylal, damascone, alpha-hexyl cinamaldehyde, anisic aldehyde, dynascone 10 may include any one or more selected from the group consisting of Sandranol, even more preferably alpha-hexyl cinamaldehyde ( ⁇ -hexyl cinamaldehyde), anisic aldehyde (Anisic aldehyde), dinascon 10 ( dynascone 10) and Sandranol.
  • the fragrance composition of the present invention (A) iso super (Iso E super), Lilial (Lilial), Linalul (Linalool), Stemon (Stemon), Benzaldehyde (Benzaldehyde), Cinnamic aldehyde, L-carvone, Cyclopidene, Mayol, Hexyl cinnamic aldehyde, Aldehyde C14, and Myol (Mayol) any one or more flavoring ingredients selected from the group consisting of Heliotropin, Dynascone 10, Sandranol, Methyl beta-naphthyl ketone, and sheet It may include any one or more flavoring ingredients selected from the group consisting of Citrylal.
  • the perfume composition of the present invention may have a weight ratio of (A) perfume component: (B) perfume component in a weight ratio of 1: 1 to 5, preferably in a weight ratio of 1: 1 to 3.
  • the fragrance composition is 1-20% by weight of isoisuper, 1-10% by weight of lily, 5-10% by weight of linalul, 1-5% by weight of stemon, ben 1-5% by weight of zaldehyde, 1-10% by weight of cinnamic aldehyde, 1-5% by weight of l-carbon, 1-5% by weight of cyclopydene, 0.5-2% by weight of miol, 5-25% of hexyl cinnamic aldehyde At least one perfume component selected from the group consisting of%, 5-25% by weight of aldehyde C14, and 1-5% by weight of miol; And 1-10% by weight of heliotropin, 0.1-1% by weight of dinaconcone, 1-10% by weight of sandronol, 1-5% by weight of methyl beta naphthyl ketone, and 1-10% by weight of citralal It may include any one or more flavoring ingredients selected.
  • the fragrance composition is dibutylhydroxytoluene, heptanoic acid, octanoic acid, nonenal, octenal, 3-hydroxy-3-methyl-hexanoic acid, methional, 2-isopropyl-4-methyl thiazole, And triethyl citrate may be effective for masking any one or more components selected from the group consisting of, preferably methional (Methional), 2-isopropyl-4-methyl thiazole (2-isopropyl-4-methyl thiazole ), And 3-hydroxy-3-methyl-hexanoic acid may be masked any one or more selected from the group consisting of.
  • the term masking means that the odor, refractory odor, etc. are not recognized by using the fragrance component, and unlike the odor caused by the chemical reaction, the odor substance is removed by using other fragrances. It means a technique that is not to be perceived sensually.
  • a cosmetic composition comprising the body odor masking fragrance composition.
  • the cosmetic composition is not particularly limited as long as it is a formulation applied to the skin, hair or scalp, preferably any one selected from the group consisting of body pact, body powder, body wash, shampoo, hair conditioner, body lotion and body mist for deodorant It may have a formulation.
  • the cosmetic composition may be a wash-off or a leave-on product.
  • the cosmetic composition may use the components and the manufacturing method commonly used in the cosmetic industry.
  • the body odor masking perfume composition may be included 0.01 to 10% by weight relative to the total weight of the cosmetic composition, preferably 0.1 to 5% by weight. If the content is less than 0.01% by weight may not be effective because the smell is not felt, if more than 10% by weight the smell is too strong affects the preference and may be negatively on the stability of the product.
  • the present invention provides a fragrance composition in which a wide range of fragrances are expanded in various fragrance directions by combining components having different characteristics, unlike the conventional ones limited to citrus and herbs.
  • the present invention can provide a perfume composition effective to mask the body odor of the human body and a cosmetic composition comprising the same.
  • the experiment was conducted by collecting body odors from Koreans.
  • one piece of cotton T-shirt per person may be worn for one day's sleep period to allow body odor to be cut. Open the sealed T-shirt, cut it out, cut it in half (25 x 25 cm), and perform body odor evaluation and instrument analysis.
  • Instrument analysis was performed by SPME method using GC-MS, and analysis conditions were as follows.
  • Substance Content (% by weight) Dibutylhydroxytoluene 1.0 Heptanoic acid 10.0 Octanoic acid 10.0 Nonenal 1% triethyl citrate 15.0 Octenal 1% triethyl citrate 2.5 3-hydroxy-3-methyl-hexanoic acid 1% triethyl citrate 25.0 Methional 3% triethyl citrate 10.0 2-isopropyl-4-methyl thiazole 3% triethyl citrate 15.0 Triethyl citrate 11.5
  • Human malodor has odor which is characteristic of fatty, acidic, aldehydic and watery.
  • the masking effect of the body lotion (Formula 2, Table 11), which is a non-washable product (Leave-in) for the combination perfumes prepared in the contents shown in Table 4, was investigated in the questionnaire 1 of 12 of the professional stewards. The sensory evaluation was performed, and the evaluation results are shown in Table 6.
  • the fragrance preference for the body wash (Formulation Example 1, Table 10), which is a wash-off product for the combination fragrances prepared in the contents shown in Table 4, was collected from 30 healthy men and women aged 25 to 40 years. Evaluation was conducted with Questionnaire 2 of Table 3. At this time, a 5-minute break was provided between the samples so that there was no olfactory paralysis. The results are shown in Table 7.
  • the fragrance preference for body lotion (Formulation Example 2, Table 11), which is a non-washable product (Leave-on) for the combination flavors prepared in the contents shown in Table 4, was applied to 30 healthy men and women aged 25 to 40 years.
  • the questionnaire 2 of Table 3 was used to evaluate. At this time, a 5-minute break was provided between the samples so that there was no olfactory paralysis. The results are shown in Table 8.
  • the inventors of the present invention provide a fragrance material having a masking effect on the human malodor component according to the present invention, but having at least one carbonyl group and carbon double bonds conjugated to a variety of fragrances and fragrances having good aroma preference. It is shown in Table 9.
  • the combination perfume composition of the present invention was formulated to prepare a body wash of Table 10.
  • Experimental Example 1 As a result of evaluating the masking effect according to Experimental Example 2, Experimental Example 1 was almost ineffective, and Experimental Example 2 was too strong in odor, causing problems in formulation stability with rejection.
  • Body lotion containing the combination perfume composition of the present invention (content: wt%) Experimental Example 1
  • Experimental Example 2 Experimental Example 3
  • Combination perfume of the present invention (Example 3) Water Glycerin PEG 40 hydrogenated castor oil Mineral oil Carbomer (Carbopol 940) Methyl paraben Triethanolamine 0.01To 10051100.10.20.1 0.5To 10051100.10.20.1 15To 10051100.10.20.1
  • the present invention can provide a perfume composition effective to mask the body odor of the human body and a cosmetic composition comprising the same.
  • the present invention can be used in various fields, such as perfume, human cleanser, cosmetics.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une composition de parfum pour masquer une odeur corporelle, comprenant : (A) un composant de parfum ayant un seuil olfactif supérieur à 0 et inférieur ou égal à 350 ppb (à 20 °C dans l'eau), et une pression de vapeur supérieure ou égale à 0,0004 mmHg et inférieure ou égale à 7,85 mmHg à 25 °C ; et (B) un composant de parfum ayant une structure dans laquelle au moins un groupe carbonyle est relié à une double liaison de carbone. La présente invention peut fournir une composition de parfum efficace pour masquer l'odeur corporelle d'un corps humain et une composition cosmétique comprenant celle-ci.
PCT/KR2016/003204 2016-03-29 2016-03-29 Composition de parfum pour masquer une odeur corporelle et composition cosmétique comprenant celle-ci WO2017171108A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020187028167A KR102599099B1 (ko) 2016-03-29 2016-03-29 체취 마스킹용 향료 조성물 및 이를 포함하는 화장품 조성물
PCT/KR2016/003204 WO2017171108A1 (fr) 2016-03-29 2016-03-29 Composition de parfum pour masquer une odeur corporelle et composition cosmétique comprenant celle-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2016/003204 WO2017171108A1 (fr) 2016-03-29 2016-03-29 Composition de parfum pour masquer une odeur corporelle et composition cosmétique comprenant celle-ci

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WO2017171108A1 true WO2017171108A1 (fr) 2017-10-05

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
KR102297688B1 (ko) * 2018-09-27 2021-09-06 연세대학교 산학협력단 후각 검사용 키트

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900012632A (ko) * 1989-02-23 1990-09-01 원본미기재 특정 피록톤염 및 향료를 함유하는 탈취제 조성물
US5795566A (en) * 1989-05-29 1998-08-18 Robertet S.A. Deodorant compositions containing at least two aldehydes and the deodorant products containing them
JP2002285189A (ja) * 2001-01-16 2002-10-03 Kanebo Ltd 香料組成物
KR20030044306A (ko) * 2001-11-29 2003-06-09 씨제이 주식회사 소취용 향료 조성물
US20080050326A1 (en) * 2006-08-22 2008-02-28 David Frederick Swaile Deodorant composition comprising linalool and dihydromyrcenol
KR20160099398A (ko) * 2015-02-12 2016-08-22 주식회사 엘지생활건강 체취 마스킹용 향료 조성물 및 이를 포함하는 화장품 조성물

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101315324B1 (ko) * 2006-07-21 2013-10-07 (주)아모레퍼시픽 낮은 ｐＨ 화장료에서 안정한 향료 조성물
KR101470887B1 (ko) * 2008-11-28 2014-12-09 주식회사 엘지생활건강 미선나무 향취를 재현한 향료 조성물
KR101867447B1 (ko) * 2011-11-16 2018-06-15 (주)아모레퍼시픽 한방의 향취를 재현한 향료 조성물
KR101935246B1 (ko) * 2012-08-01 2019-01-04 (주)아모레퍼시픽 다중 소취 효과를 갖는 소취제

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900012632A (ko) * 1989-02-23 1990-09-01 원본미기재 특정 피록톤염 및 향료를 함유하는 탈취제 조성물
US5795566A (en) * 1989-05-29 1998-08-18 Robertet S.A. Deodorant compositions containing at least two aldehydes and the deodorant products containing them
JP2002285189A (ja) * 2001-01-16 2002-10-03 Kanebo Ltd 香料組成物
KR20030044306A (ko) * 2001-11-29 2003-06-09 씨제이 주식회사 소취용 향료 조성물
US20080050326A1 (en) * 2006-08-22 2008-02-28 David Frederick Swaile Deodorant composition comprising linalool and dihydromyrcenol
KR20160099398A (ko) * 2015-02-12 2016-08-22 주식회사 엘지생활건강 체취 마스킹용 향료 조성물 및 이를 포함하는 화장품 조성물

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KR102599099B1 (ko) 2023-11-03
KR20180123509A (ko) 2018-11-16

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