C - Chemistry – Metallurgy – 09 – C
Patent
C - Chemistry, Metallurgy
09
C
C09C 1/24 (2006.01) C04B 20/12 (2006.01) C08K 9/02 (2006.01) C09C 1/00 (2006.01) C09D 17/00 (2006.01)
Patent
CA 2108747
Iron oxide-coated micaceous pigments having a chroma enhancing amount of a coating of a colorless metal oxide which has a refractive index of at least about 2.0 exhibit intensely colored effects.
Des pigments micacés, revêtus d'oxyde de fer et d'une couche d'oxyde métallique incolore améliorant la couleur et possédant un indice de réfraction d'au moins 2,0 environ, présentent des effets de couleurs intenses.
Birch Thomas J.
Sullivan William J.
Mccarthy Tetrault Llp
The Engelhard Corporation
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