A kind of hydrogel microcapsule type perfume

A technology of microcapsules and hydrogels, which is applied in the formulation of perfume preparations, cosmetics, cosmetic preparations, etc., can solve the problems of fragrance essential oils that are easy to lose fragrance and hidden dangers to human health, and achieve low price, uniform quality, and reduced The effect of health hazards

Active Publication Date: 2017-11-10
CHONGQING PELLETS TECHN & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies in the prior art, the present invention aims at the technical problems that solubilizers and ethanol are often used in the existing perfumes, which pose health risks to the human body, and the fragrance essential oils tend to lose their fragrance during storage, and provide a non-toxic Hydrogel microcapsule perfume containing essential oils encapsulated with solubilizers and ethanol

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The capsule wall material includes 28 g of polyacrylamide, 6 g of polyvinyl alcohol, and 1 g of zeaxanthin; the capsule core material includes 4 g of neroli oil, 3 g of iris flower oil, 2 g of pandan essential oil, and 1 g of Rosewood essential oil. The capsule wall material can be added to 300mL deionized water, and stirred at 60°C; the capsule core material can be stirred evenly, and homogenized under a homogenization pressure of 45MPa for 3 minutes. The hydrogel microcapsules are prepared by the dropping method, the uniformly stirred capsule wall material solution flows out from the dripper, and the homogeneous capsule core material flows out from the dripper to form a sandwich liquid column, and then the liquid is cut off with a cutter A series of droplets with a diameter of 3mm and a diameter ratio of capsule core to capsule wall of 1:6 were formed to prepare hydrogel microcapsules.

[0020] It has been verified by experiments that the hydrogel microcapsule perfum...

Embodiment 2

[0022] The capsule wall material included 36 g of polyacrylic acid, 12 g of hydroxymethyl cellulose, and 2 g of marigold pigment; the capsule core material included 6 g of neroli oil, 4.5 g of iris flower oil, 3 g of pandan essential oil, and 1.5 g rosewood essential oil. The capsule wall material can be added to 400 mL of deionized water, and stirred at 65°C; the capsule core material can be stirred evenly, and homogenized for 5 minutes under a homogenization pressure of 50 MPa. The hydrogel microcapsules are prepared by the dropping method, the uniformly stirred capsule wall material solution flows out from the dripper, and the homogeneous capsule core material flows out from the dripper to form a sandwich liquid column, and then the liquid is cut off with a cutter A series of droplets with a diameter of 5 mm and a diameter ratio of capsule core to capsule wall of 1:3 were formed to prepare hydrogel microcapsules.

[0023] It has been verified by experiments that the hydrog...

Embodiment 3

[0025] The capsule wall materials include 42 g of polyacrylamide, 18 g of polyvinyl alcohol, and 2 g of zeaxanthin; the capsule core materials include 8 g of neroli oil, 6 g of fragrant iris oil, 4 g of pandan essential oil, and 2 g of Rosewood essential oil. The capsule wall material can be added to 700 mL of deionized water, and stirred at 75°C; the capsule core material can be stirred evenly, and homogenized under a homogenization pressure of 55 MPa for 8 minutes. The hydrogel microcapsules are prepared by the dropping method, the uniformly stirred capsule wall material solution flows out from the dripper, and the homogeneous capsule core material flows out from the dripper to form a sandwich liquid column, and then the liquid is cut off with a cutter A series of droplets with a diameter of 6 mm and a diameter ratio of capsule core to capsule wall of 1:4 were formed to form hydrogel microcapsules.

[0026] It has been verified by experiments that the hydrogel microcapsule ...

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Abstract

The invention provides a hydrogel microcapsule perfume, which is a pomegranate seed-shaped microcapsule; wherein, the capsule wall is yellow and translucent, and the capsule wall material includes gel materials, water-soluble film-forming materials and natural yellow Pigment; capsule core material includes aroma essential oil; said aroma essential oil includes neroli oil, fragrant iris flower oil, pandan seed essential oil and rosewood essential oil; wherein, neroli oil, fragrant iris flower oil The mass ratio of oil, pandan essential oil and rosewood essential oil is 4:3:2:1; the hydrogel microcapsules are prepared by a dropping method. The hydrogel microcapsule perfume of the present invention is shaped like a pomegranate seed, and the appearance is crystal clear, beautiful and unique; the fragrance essential oil is embedded by microcapsule technology, and the embedding effect is good, which effectively avoids the aroma of the fragrance essential oil during storage The problem of dissipating; the hydrogel microcapsule perfume of the present invention does not add solubilizer and ethanol, which is more safe and reduces the hidden danger to human health.

Description

technical field [0001] The invention belongs to the field of microcapsules, in particular to a hydrogel microcapsule perfume. Background technique [0002] Perfume is a liquid that mixes essential oils, fixatives, solubilizers, and ethanol to give people or objects a lasting and pleasant smell. It can be said that perfume is also an attitude towards life. Perfumes with different fragrances will create different personality characteristics, such as romantic rose fragrance, fresh ocean fragrance, and sweet fruit fragrance. Because of this, more and more people choose their own exclusive perfume according to their personality characteristics to enhance their taste. [0003] Traditional perfume products, because most of the essences are difficult to dissolve, solubilizers and ethanol are used to increase the solubility of these insoluble components under the action of solubilizers and ethanol, and then form a uniform solution in the solution. However, most of these solubilizer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/11A61K8/92A61Q13/00
Inventor 袁彦洁
Owner CHONGQING PELLETS TECHN & TRADE
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