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Emulsified dispersion liquid

A technology of emulsification and dispersion, medium liquid, applied in emulsification, colloid chemistry, colloid chemistry and other directions, can solve the problem of surfactants harmful to human body and so on

Inactive Publication Date: 2020-03-03
BIRYU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in cases where the emulsified dispersion may come into contact with the human body, such as when the emulsified dispersion is cosmetic or food, surfactants can sometimes be harmful to the human body

Method used

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Embodiment Construction

[0025] The emulsified dispersion involved in the embodiments of the present invention is an emulsified dispersion based on a medium liquid, an emulsified dispersion material insoluble in the medium liquid, thin film graphite and carbon nanotubes (CNT), such as figure 1 As shown, the emulsified dispersion material (for example, oil particles) is surrounded by thin-layered and micronized thin film graphite (graphite), and is dispersed in the medium liquid in a state where defibrated carbon nanotubes adhere to the surface of the thin film graphite.

[0026] As the medium liquid, for example, water, methanol, ethanol, etc. are used, and oils such as mineral oil or liquid paraffin are used as the emulsified dispersion material. Oils can also contain other substances such as silicon oxide (SiOx). By adding a lipophilic substance in this way, it can also be used as a dispensing liquid for the substance. In addition, the melting point of the emulsified dispersion material is preferab...

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Abstract

An emulsified dispersion liquid in which thin-film graphite et al. are used instead of a surfactant as an emulsifier. The emulsified dispersion liquid contains a medium liquid, an emulsification / dispersion material insoluble in the medium liquid, thin-film graphite and carbon nanotubes. The emulsification / dispersion material is dispersed in the medium liquid in a state of being surrounded by the thin-film graphite with the carbon nanotubes adhering to the surface of the thin-film graphite. In addition, an emulsified dispersion liquid contains a medium liquid, an emulsification / dispersion material insoluble in the medium liquid, and carbon nanotubes. The emulsification / dispersion material is dispersed in the medium liquid in a state of being surrounded by the carbon nanotubes.

Description

technical field [0001] The present invention relates to an emulsified dispersion liquid, in particular to an emulsified dispersion liquid using thin film graphite as an emulsifier. Background technique [0002] In the case of emulsifying or dispersing a liquid or solid emulsification-dispersion material in a medium liquid to prepare an emulsification dispersion, a surfactant is generally used as an emulsifier. For example, it is known that oil can be emulsified and dispersed in water by using a surfactant (for example, refer to Patent Document 1). [0003] However, in cases where the emulsified dispersion may come into contact with the human body, for example, where the emulsified dispersion is cosmetics or food, the surfactant is sometimes harmful to the human body. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Patent Laid-Open No. 2018-83769 Contents of the invention [0007] The problem to be solved by the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F3/08B01F5/02B01F3/12B01J13/00C09K23/00
CPCB01J13/00B01F23/40B01F23/50B01F25/20C09K23/48C09K23/00C09K23/002C09K23/018
Inventor 中野满
Owner BIRYU