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1. EP2452985 - METALLIC PIGMENT, METHOD FOR PRODUCING SAME, AND AQUEOUS METALLIC RESIN COMPOSITION CONTAINING SAME

Office European Patent Office
Application Number 10797073
Application Date 01.07.2010
Publication Number 2452985
Publication Date 16.05.2012
Publication Kind B1
IPC
C09C 3/08
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
3Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
08Treatment with low-molecular-weight organic compounds
C09C 1/62
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
62Metallic pigments or fillers
C09C 1/64
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
1Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
62Metallic pigments or fillers
64Aluminium
CPC
C09C 1/644
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
1Treatment of specific inorganic materials other than fibrous fillers
62Metallic pigments or fillers
64Aluminium
644treated with organic compounds, e.g. polymers
C01P 2004/54
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
54Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
C01P 2004/61
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
60Particles characterised by their size
61Micrometer sized, i.e. from 1-100 micrometer
Applicants TOYO ALUMINIUM KK
ADEKA CORP
Inventors NAKAO TAKAYUKI
FUJIMOTO KAZUYA
HASHIZUME YOSHIKI
LAI GAOCHAO
UMEHARA KAZUHIRO
YAMAMOTO KENJI
Designated States
Priority Data 2009159857 06.07.2009 JP
2010061251 01.07.2010 JP
Title
(DE) METALLPIGMENT, HERSTELLUNGSVERFAHREN DAFÜR UND WÄSSRIGE METALL/HARZ-ZUSAMMENSETZUNG DAMIT
(EN) METALLIC PIGMENT, METHOD FOR PRODUCING SAME, AND AQUEOUS METALLIC RESIN COMPOSITION CONTAINING SAME
(FR) PIGMENT MÉTALLIQUE, PROCÉDÉ DE PRODUCTION ASSOCIÉ, ET COMPOSITION DE RÉSINE MÉTALLIQUE EN PHASE AQUEUSE LE CONTENANT
Abstract
(EN)
The metal pigment of the present invention has a structure in which an organic carboxylic acid metal salt is adhered onto metal particles, and may also have a structure in which a first compound is adhered onto the metal particles, and the organic carboxylic acid metal salt is adhered onto the first compound.

(FR)
La présente invention concerne un pigment métallique ayant une structure dans laquelle un sel métallique d'un acide carboxylique organique est fixé aux particules métalliques. En outre, le pigment métallique peut avoir une structure dans laquelle un premier composé est fixé aux particules métalliques et un sel métallique d'un acide carboxylique organique est fixé au premier composé.