Title:
高い彩度を有する光沢顔料
Document Type and Number:
Japanese Patent JP4312607
Kind Code:
B2
Abstract:
The invention relates to coloured gloss pigments having specific particle dimensions comprising a transparent core of a silicon oxide of the composition SiO0.03 to SiO0.95 and, optionally, further coatings of silicon dioxide, carbon, a partially transparent metal and/or a dielectric of high refractive index, to a coating method suitable therefor wherein metallic silicon is vapour-deposited in the presence of a low oxygen partial pressure, to the use of such gloss pigments in pigmenting plastics, surface coatings, printing inks and cosmetic compositions, and also to pigmented compositions comprising such gloss pigments.
Inventors:
Bucharto, Patrice
Application Number:
JP2003574732A
Publication Date:
August 12, 2009
Filing Date:
March 04, 2003
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
A61K8/18; C09C1/28; A61K8/00; A61K8/20; A61K8/25; A61K8/26; A61K8/29; A61Q1/00; A61Q1/02; A61Q1/04; A61Q1/06; A61Q1/10; A61Q1/12; C09C1/00; C09C3/06; C09D7/12; C09D11/02
Domestic Patent References:
| JP10060303A | ||||
| JP10298449A |
Foreign References:
| WO2000043457A1 |
Attorney, Agent or Firm:
Hajime Tsukuni
Fumio Shinoda
Fumio Shinoda