COMPOSITE SPHERICAL POLYMER PARTICLE, METHOD FOR PRODUCING THE SAME AND COSMETIC USING THE SAME

PROBLEM TO BE SOLVED: To provide composite spherical polymer particles containing a nanoparticulate pigment having an average particle diameter of ≤0.1 μm in a uniformly dispersed state in an acrylic resin, a method for producing the same and a cosmetic using the same. SOLUTION: The composite spheri...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	SHINAGAWA YUKIO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES HUMAN NECESSITIES HYGIENE INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS INORGANIC CHEMISTRY MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NANOTECHNOLOGY NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES PREPARATION OF CARBON BLACK PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide composite spherical polymer particles containing a nanoparticulate pigment having an average particle diameter of ≤0.1 μm in a uniformly dispersed state in an acrylic resin, a method for producing the same and a cosmetic using the same. SOLUTION: The composite spherical polymer particles contain a nanoparticulate pigment having an average primary particle diameter of from 0.1-0.005 μm, which is enclosed in a dispersed state in a high molecular dispersant having an adsorptive property to the pigment and an acrylic resin and in which the content of the pigment is 5-70 mass% based on the composite spherical polymer particles and the average particle diameter of the composite spherical polymer particles is 1-20 μm. COPYRIGHT: (C)2010,JPO&INPIT