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Title:
INTERFERENCE PIGMENT HAVING HIGHER COLOR INTENSITY AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2014/038784
Kind Code:
A1
Abstract:
The interference pigment having higher color intensity according to the present invention comprises: a small planar substrate including natural mica, synthetic mica, alumina flake, glass flake, and/or plate iron oxide; a first bottom metal oxide layer formed on the small planar substrate with Fe2O3; a second metal oxide layer formed on the first bottom metal oxide layer with MgO-SiO2; and a first upper metal oxide layer formed on the second metal oxide layer with Fe2O3.

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Inventors:
CHANG KIL-WAN (KR)
LIM KWANG-SOO (KR)
CHOI BYUNG-KI (KR)
LEE JIN-HYOUNG (KR)
Application Number:
PCT/KR2013/006319
Publication Date:
March 13, 2014
Filing Date:
July 15, 2013
Export Citation:
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Assignee:
CQV CO LTD (KR)
International Classes:
C09C3/00; C09C1/62
Foreign References:
KR101135360B12012-04-16
KR20080017485A2008-02-26
KR20120043119A2012-05-03
KR20050032480A2005-04-07
Other References:
See also references of EP 2727967A4
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
특허법인 대아 (KR)
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