Title:
NACREOUS PIGMENT WITH HIGH CHROMA AND MULTIPLE COLORS AND METHOD OF PREPARING THE SAME
Document Type and Number:
WIPO Patent Application WO/2012/124855
Kind Code:
A1
Abstract:
The present invention relates to a nacreous pigment and a method of preparing the same. The nacreous pigment includes a flake substrate, a first metal oxide layer coated on the substrate, and an oxide layer coated on the first metal oxide layer and containing MgO·SiO2, and a second metal oxide layer coated on the oxide layer. The pigment exhibits high brightness, high chroma, high gloss, and multi-color effects.
Inventors:
JEONG JAE-IL (KR)
KANG KWANG-CHOONG (KR)
CHOI BYUNG-KI (KR)
LIM KWANG-SOO (KR)
CHANG KIL-WAN (KR)
KANG KWANG-CHOONG (KR)
CHOI BYUNG-KI (KR)
LIM KWANG-SOO (KR)
CHANG KIL-WAN (KR)
Application Number:
PCT/KR2011/003137
Publication Date:
September 20, 2012
Filing Date:
April 28, 2011
Export Citation:
Assignee:
CQV CO LTD (KR)
JEONG JAE-IL (KR)
KANG KWANG-CHOONG (KR)
CHOI BYUNG-KI (KR)
LIM KWANG-SOO (KR)
CHANG KIL-WAN (KR)
JEONG JAE-IL (KR)
KANG KWANG-CHOONG (KR)
CHOI BYUNG-KI (KR)
LIM KWANG-SOO (KR)
CHANG KIL-WAN (KR)
International Classes:
C09C3/06; C09C3/00; C09C3/12
Foreign References:
| KR100337000B1 | 2002-05-17 | |||
| JP2000502401A | 2000-02-29 | |||
| JP2002535435A | 2002-10-22 | |||
| JP2003268260A | 2003-09-25 |
Attorney, Agent or Firm:
DAE-A INTERNATIONAL IP & LAW FIRM (830-71 Yeoksam-dong Gangnam-gu, Seoul 135-936, KR)
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Claims: