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Fragrance composition comprising the combination of one filter a hydroxyaminobenzophenone, one filter b cinnamate and of one compound c piperidinole, benzotriazole or dibenzoylmethane

A technology of dibenzoylmethane and composition, which is applied in the field of fragrance composition, and can solve the problems of unfavorable pumping efficiency and the like

Inactive Publication Date: 2009-04-15
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Changes in the clarity of the liquid can also be seen when the liquid is initially clear, such as flocculation and settling or clouding of material will cause a change in product appearance, and when the product is packaged as a spray, the change in product appearance will lead to pumping effectiveness Disadvantage

Method used

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  • Fragrance composition comprising the combination of one filter a hydroxyaminobenzophenone, one filter b cinnamate and of one compound c piperidinole, benzotriazole or dibenzoylmethane
  • Fragrance composition comprising the combination of one filter a hydroxyaminobenzophenone, one filter b cinnamate and of one compound c piperidinole, benzotriazole or dibenzoylmethane
  • Fragrance composition comprising the combination of one filter a hydroxyaminobenzophenone, one filter b cinnamate and of one compound c piperidinole, benzotriazole or dibenzoylmethane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1a

[0219] Examples 1a, 1b and 1c

[0220] Composition 1a(*) 1b(*) 1c (invention)

[0221] Concentration of spice x 15% 15% 15%

[0222] Ethanol 65% 65% 65%

[0223] Dye Appropriate amount Appropriate amount Appropriate amount

[0224] 2-(4-Diethylamino-2-hydroxybenzene

[0225] Formyl) benzoic acid n-hexyl ester and formyl

[0226] 10% of ethylhexyl oxycinnamate 1

[0227] 35 / 65 blend (Uvinul

[0228] A+B)

[0229] Tris(tetramethylhydroxypiperidinol)

[0230] (piperidinol)) citrate 0 0.03 0.03

[0231] (Tinoguard Q)

[0232] Moderate to 100 Moderate to 100 Moderate to 100

[0233] water

[0234] % % %

[0235] (*) not part of the invention

[0236] result:

[0237] Test 1a:

[0238] Result at T0: golden yellow spice and pleasant odor obtained.

[0239] 16-hour sunlight test results: color degradation = discoloration --

[0240] Observation at 45°C for two months: very obvious change in smell, pun...

Embodiment 2a

[0250] Examples 2a, 2b and 2c

[0251] Composition 2a(*) 2b(*) 2c (invention)

[0252] Concentration of spice x 15% 15% 15%

[0253] Ethanol 65% 65% 65%

[0254] Dye Appropriate amount Appropriate amount Appropriate amount

[0255] 2-(4-Diethylamino-2-hydroxybenzene

[0256] Formyl)benzoate n-hexyl ester and

[0257] Ethylhexyl Methoxycinnamate 1 0% 1

[0258] 35 / 65 blend (Uvinul

[0259] A+B)

[0260] Bumetriazole-Compounds (4)

[0261] 0 0.03 0.03

[0262] (Tinoguard AS)

[0263] Water Appropriate amount to 100% Appropriate amount to 100% Appropriate amount to 100%

[0264] (*) not part of the invention

[0265] result:

[0266] Test 2a:

[0267] Result at T0: golden yellow spice and pleasant odor obtained.

[0268] 16-hour sunlight test results: color degradation = discoloration --

[0269] Observation at 45°C for two months: very obvious change in smell, pungent smell, --

[0270] Test 2b:

[0271] Result at T0: golden yel...

Embodiment 3a

[0279] Examples 3a, 3b, 3c and 3d

[0280] Composition 3a(*) 3b(*) 3c(*) 1d (this invention

[0281] bright)

[0282] Concentration of spice x 15% 15% 15% 15%

[0283] Ethanol 65% 65% 65% 65%

[0284] Dye Appropriate amount Appropriate amount Appropriate amount

[0285] 2-(4-Diethylamino-2-hydroxy

[0286] benzoyl)benzoic acid n-1% 0 0 0

[0287] Hexyl ester (Uvinul A+)

[0288] 2-(4-Diethylamino-2-hydroxy

[0289] benzoyl) benzoic acid n-

[0290] 1% 0 1

[0291] Hexyl Ester / Methoxycinnamon

[0292] 35 / 65 of ethylhexyl acetate

[0293] Mixture (Uvinul A+B)

[0294] Butylmethoxydibenzoyl

[0295] 0 0 0.3% 0.3

[0296] Methane (Parsol 1789)

[0297] Adequate to Adequate to Adequate to Adequate to Adequate to

[0298] water

[0299] 100% 100% 100% 100%

[0300] (*) not part of the invention

[0301] result: ...

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Abstract

The present invention relates to a fragrance composition comprising the combination of one filter A hydroxyaminobenzophenone, one filter B cinnamate and of one compound C piperidinole, benzotriazole or dibenzoylmethane. The fragrancing composition comprises, in a cosmetically acceptable medium: a) at least 2% by weight of a fragrancing substance, relative to the total weight of the composition; b) at least one hydroxyaminobenzophenone screen A of specific formula (I) that will be defined below in detail; c) at least one cinnamate screen B; d) at least one compound C selected from among: (i) a piperidinol compound of specific formula (II) that will be defined below in detail; (ii) at least one benzotriazole compound of specific formula (III) that will be defined below in detail; (iii) a dibenzoylmethane UV screen, optionally in combination with at least one salicylate screen D. The invention also relates to the use of the fragrancing composition, and a fragrancing substance as an agent for stabilizing the organoleptic properties of the composition with respect to outside attacks. The invention also relates to a cosmetic process for fragrancing human keratin materials, comprising the application of said fragrancing composition to the keratin materials.

Description

technical field [0001] The present invention relates to a fragrance composition (fragrancing composition), comprising in a cosmetically acceptable medium: [0002] a) at least 2% by weight of a fragrance-enhancing substance relative to the total weight of the composition; [0003] b) at least one particular hydroxyaminobenzophenone screening agent A of formula (I) as will be defined in detail below; [0004] c) at least one cinnamate masking agent B; [0005] d) at least one compound C selected from the group consisting of: [0006] (i) particular piperidinol compounds of formula (II) as defined in detail below; [0007] (ii) at least one particular benzotriazole compound of formula (III) as defined in detail below; [0008] (iii) Dibenzoylmethane UV screening agent. Background technique [0009] It is well known that aromatizing substances are combinations of various odorous substances which evaporate at different times. The term "top note" as used in each fragrance p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/49A61K8/97C11B9/00A61Q13/00A61Q5/00
CPCA61K8/35A61K2800/52A61Q13/00A61K8/37A61K8/415
Inventor I·巴拉
Owner LOREAL SA
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