Colored metallic pigment, process for producing the same, and coating composition and cosmetic preparation containing said colored metallic pigment

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO

7998266

APP PUB NO

20090017082A1

SERIAL NO

12279306

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This invention provides a colored metallic pigment, which can develop a variety of colors and varied interference colors while maintaining good lightfastness, weatherfastness and hiding power, a process for producing the same, a coating composition containing the colored metallic pigment and capable of providing a coating film having excellent finished appearance, and a cosmetic preparation containing the colored metallic pigment, having excellent hiding power, and capable of providing sharp hue. The colored metallic pigment comprises at least a metallic pigment, an amorphous silicon oxide film layer provided on the surface of the metallic pigment, a metal layer provided on the surface of the amorphous silicon oxide film layer, and metallic particles provided on the surface of the metal layer. The metallic particles are provided so as to directly cover a part of the surface of the metal layer. In the colored metallic pigment, the metal layer preferably comprises at least one metal selected from Sn, Pd, Pt and Au. The metallic particle preferably comprises at least one metal selected from Cu, Ni and Ag.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
TOYO ALUMINIUM KABUSHIKI KAISHAOSAKA, JP60

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashizume, Yoshiki Osaka, JP 27 209
Minamiyama, Hideaki Osaka, JP 5 7
Morimitsu, Taro Osaka, JP 7 48
Nakamura, Masakazu Osaka, JP 72 1289
Nakao, Takayuki Osaka, JP 32 123

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
2004/0219,344 Multilayered systems having optical properties 2 2004
 
Toro Ganryo Kogyo Co., Ltd. (1)
* 4375373 Method of coating inorganic pigments (ultramarine and bronze powder) with dense amorphous silica 39 1981
 
MERCK PATENT GMBH (1)
* 6776835 Multilayer pigments based on coated metal platelets 8 2003
 
BASF AKTIENGESELLSCHAFT (4)
4328042 Preparation of metallic pigments having a metallic luster 33 1980
4978394 Metal oxide coated aluminum pigments 70 1989
5364467 Luster pigments based on multiply coated plateletlike metalic substrates 108 1993
5607504 Multiply coated metallic luster pigments 78 1994
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
ECKART GMBH (1)
* 2010/0163,420 METAL EFFECT PIGMENTS FOR USE IN THE CATHODIC ELECTRODEPOSITION PAINTING, METHOD FOR THE PRODUCTION AND USE OF THE SAME, AND ELECTRODEPOSITION PAINT 2 2007
 
JOHNSON & JOHNSON CONSUMER INC. (4)
9320687 Pigmented skin-care compositions 0 2013
9168209 Pigmented skin-care compositions 0 2013
9168393 Pigmented skin-care compositions 0 2013
9168394 Pigmented skin-care compositions 0 2013
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 16, 2019
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 16, 2023
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00