Gloss pigments having high colour saturation

Details Gloss pigments having high colour saturation Gloss pigments having high colour saturation

2007-05-29

2007-05-29

Kiliman, Leszek (Department: 1773)

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

C428S404000, C428S405000, C428S406000, C428S407000, C106S404000, C523S440000

Reexamination Certificate

active

10504413

ABSTRACT:
The invention relates to coloured gloss pigments having specific particle dimensions comprising a transparent core of a silicon oxide of the composition SiO0.03to SiO0.95and, 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.

REFERENCES:
patent: 5472491 (1995-12-01), Duschek et al.
patent: 5766335 (1998-06-01), Bujard et al.
patent: 5855660 (1999-01-01), Bujard et al.
patent: 6270840 (2001-08-01), Weinert
patent: 6689205 (2004-02-01), Brückner et al.
patent: 2003/0075079 (2003-04-01), Sommer
patent: 2366953 (2000-10-01), None
patent: 19618569 (1997-11-01), None
patent: 0874026 (1998-10-01), None
patent: 01/25500 (2001-04-01), None
Ciba Specialty Chemicals Corp. Application No. 10/870,643 filed Jun. 10, 2004.
Ciba Specialty Chemicals Corp. Application No. 10/870,644 filed Jun. 10, 2004.

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