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The material selection platform
Cosmetics Ingredients
The material selection platform
Cosmetics Ingredients
Patent

COMPOSITION FOR NANOEMULSION EMULSIFICATION, BICONTINUOUS MICROEMULSION, COSMETIC, AND METHOD FOR PRODUCING SAME


Application Date:
Jan 17, 2018
EPO Patent:
EP 3269355 A1
Abstract:

A nanoemulsion emulsification composition, comprising the following components (A) to (D), wherein: the mass ratios of the components satisfy the following condition, A+B:C:D=1:4 to 8:0.4 to 0.8; the component (A) i...

Inventors:
HARA, Yusuke
WAKITA, Kazuaki
International Classification:
A61K 8/81 20060101AFI20160928BHEP

Claims

What is claimed is:

A nanoemulsion emulsification composition, comprising the following components (A) to (D), wherein: the mass ratios of the components satisfy the following condition, A+B:C:D=1:4 to 8:0.4 to 0.8; the component (A) is a copolymer comprising a constitutional unit (a1) represented by Formula (1) and a constitutional unit (a2) represented by Formula...

Description:

[Technical Field]

The present invention relates to a nanoemulsion emulsification composition which can be used for preparing an oil-in-water type emulsion at nano-level particle sizes, a bicontinuous microemulsion and a cosmetic obtained using the composition, and a method for producing this cosmetic.

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