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Temperature difference slow release structure of active particles

A particle, temperature difference technology, applied in pharmaceutical formulations, cosmetic preparations, cosmetics, etc., to achieve the effect of improving convenience and comfort

Pending Publication Date: 2019-10-18
OURLAND COSMETICS R&D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] By the way, the masks or medicated patches that are common in the market or even other fabrics that need to be coated with additional particles are used to release the particles in the attached place through the maintenance coating or the medicated coating. Molecules, and the release method or time is a fixed time fixed method. The so-called fixed method is to release the particles within a fixed time after the mask or medicinal patch is pasted on the affected area, but the release process consumes The time is fixed, that is, the particle molecules in it will start to be released after being taken out of the packaging bag. Even if it has not been attached to the affected area, it will become invalid after a certain period of time and cannot be used again.

Method used

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  • Temperature difference slow release structure of active particles
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  • Temperature difference slow release structure of active particles

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Embodiment Construction

[0025] see figure 1 and figure 2 Shown is a schematic diagram of the cross-sectional structure of a preferred embodiment of the present invention and a schematic diagram of the structure of the central microcell. The present invention is a slow-release structure of active particles with temperature difference. The particle coating 2 is mainly arranged on the substrate 1 used to contact the receptor. The particle coating 2 mainly includes a plurality of central cells 20, an active body 22 and a hydrophobic carrier 24. (for lipids, fatty acids, waxes, mineral oils, glycerides, polysiloxanes or any combination thereof), the active body 22 is fused to each central microcell 20, and the hydrophobic carrier 24 is combined with each central microcell, wherein the particles When the coating 2 is stimulated, the active body 22 and the hydrophobic carrier 24 are released so that each central microcell 20 is transferred to the recipient (it can be human or animal, refer to figure 2 a...

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Abstract

The present invention relates to a temperature difference slow release structure of active particles, which is mainly used to configure a particle coating on a substrate contacted with the receptor. The particle coating mainly comprises a plurality of central micelles, active bodies, and hydrophobic carriers, in which the particle coating may release the active bodies and the hydrophobic carrierswhile being stimulated to transfer the central micelles to the receptor. Since the substrate may be a general facial film, diaper, or patch, the particles may be affected by the temperature caused bycontact with the receptor (human or animal) or the friction with the substrate to be released to the receptor. Thus, the present invention not only can enhance the convenience and comfort during usage, but also can achieve the slow release effect.

Description

technical field [0001] The invention relates to a temperature-difference slow-release structure, in particular to a temperature-difference slow-release structure of active particles. Background technique [0002] By the way, the masks or medicated patches that are common in the market or even other fabrics that need to be coated with additional particles are used to release the particles in the attached place through the maintenance coating or the medicated coating. Molecules, and the release method or time is a fixed time fixed method. The so-called fixed method is to release the particles within a fixed time after the mask or medicinal patch is pasted on the affected area, but the release process consumes The time is fixed, that is, the particle molecules in it will start to be released after being taken out of the packaging bag. Even if it has not been attached to the affected area, it will become invalid after a certain period of time and cannot be used again. Contents...

Claims

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Application Information

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IPC IPC(8): A61K8/02A61K8/14A61Q19/00A61K9/70
CPCA61K8/0208A61K8/14A61Q19/00A61K9/703A61K2800/56A61K2800/10
Inventor 丘国钧郭自刚何逸耕
Owner OURLAND COSMETICS R&D CO LTD
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