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Activated carbon bead, facial cleanser comprising same and preparation methods thereof

A technology of activated carbon beads and facial cleanser, applied in the field of facial cleanser, can solve the problems of difficulty in exerting activated carbon adsorption capacity and general cleaning effect, and achieve the effects of advanced and novel technology, hard shell, and unbreakable effect.

Active Publication Date: 2014-01-01
MENTHOLATUM (CHINA) PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the super adsorption capacity of activated carbon, it is easy to absorb water and saturate, it is difficult to exert the actual adsorption capacity of activated carbon, and the cleaning effect is average.

Method used

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  • Activated carbon bead, facial cleanser comprising same and preparation methods thereof
  • Activated carbon bead, facial cleanser comprising same and preparation methods thereof
  • Activated carbon bead, facial cleanser comprising same and preparation methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1 Preparation of activated carbon beads of the present invention

[0025] Proportion (weight%):

[0026]

[0027] making process:

[0028] 1. Add sucrose to the side pot of the pill making machine, heat it to 60°C, then add an appropriate amount of absolute alcohol as a solvent (it is better to dissolve the sucrose into a flowing liquid), and stir to dissolve into a flowing liquid state.

[0029] 2. Turn on the rotary fluidized bed of the pill making machine, control the temperature at 60-80°C, spray the sucrose solution into the rotary fluidized bed through the nozzle, the sucrose moves in a twisted rope-like circle along the chamber wall, and the absolute alcohol moves with the bottom The hot air forms steam and discharges the fluidized bed, and the sucrose gradually forms a 400-800 mesh ball core (kernel).

[0030] 3. Add the activated carbon to the side pot of the pill making machine, heat it to 60°C, then add an appropriate amount of absolute alcoho...

Embodiment 2

[0033] Embodiment 2 Preparation of activated carbon beads of the present invention

[0034] Activated carbon beads were prepared in the same manner as in Example 1, except that the following proportions were used, and the final activated carbon beads had a particle size of 80-100 mesh.

[0035] Proportion (weight%):

[0036]

Embodiment 3

[0037] Embodiment 3 Preparation of activated carbon beads of the present invention

[0038] Activated carbon beads were prepared in the same manner as in Example 1, except that the following proportions were used, and the final activated carbon beads had a particle size of 60-80 mesh.

[0039] Proportion (weight%):

[0040]

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Abstract

The invention relates to an activated carbon bead with a particle diameter of 5-500 meshes. The activated carbon bead comprises an inner core with a weight percentage of 2-20, an activated carbon layer with a weight percentage of 40-95 and a shell with a weight percentage of 3-40 from inside to outside. The invention also relates to a facial cleanser comprising the activated carbon bead and preparation methods of the activated carbon bead and the facial cleanser. The activated carbon bead disclosed by the invention is a novel material developed by the Mentholatum company and has the following advantages that an activated carbon gentle bead wrapping technology is advanced and novel, and as much as 95 percent of activated carbon can be wrapped; the activated carbon gentle bead is added to the facial cleanser and the activated carbon can be rapidly released only by lightly massaging the face when the facial cleanser is in use; and the activated carbon is wrapped in the activated carbon gentle bead, is isolated from the external world and can be gradually released only when in use, so a superstrong adsorption and cleaning ability of the activated carbon is fully played, and the adsorption ability of the facial cleanser comprising the activated carbon bead is more than 8 times that of an ordinary activated carbon facial cleanser.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular, the invention relates to activated carbon beads, facial cleansers containing them, and their preparation methods. Background technique [0002] Activated carbon is a porous carbon-containing substance with a highly developed pore structure. The porous structure of activated carbon provides it with a large surface area and can fully contact with impurities, thus endowing activated carbon with unique adsorption properties, making it very It is easy to achieve the purpose of absorbing and collecting impurities. Activated carbon is widely used in air purification, sewage treatment, food industry, pharmaceutical industry, chemical industry, etc. In recent years, in the cosmetics industry, researchers have used the super adsorption capacity of activated carbon to gradually apply it to cosmetics such as cleansing milk, shower gel, facial mask, and soap. However, the current technology is to gri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61Q19/10A61K8/97
Inventor 王乃龙李传茂谢志辉罗嵘章志强黄源城
Owner MENTHOLATUM (CHINA) PHARM CO LTD
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