Pigment preparation

C - Chemistry – Metallurgy – 09 – D

Patent

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Details

C09D 17/00 (2006.01) C08K 9/02 (2006.01) C09D 5/36 (2006.01) C09D 11/02 (2006.01)

Patent

CA 2386152

The invention relates to a dustless, homogeneous pigment preparation which is characterised in that said preparation contains at least 40 wt. % of one or more effect pigments, 0.5 to 50 wt. % water and/or an organic solvent or solvent mixture and 0.5 to 59.5 wt. % of a styrene modified maleate resin with an acid value >90 mg/KOH. The invention also relates to the use thereof, especially for producing dry preparations.

Préparation à base de pigment homogène ne produisant pas de poussière qui se caractérise par le fait qu'elle contient au moins 40 % en poids d'un ou plusieurs pigments produisant des effets spéciaux, 0,5 à 50 % en poids d'eau et/ou d'un solvant organique ou d'un mélange de solvants et 0,5 à 59,5 % en poids d'une résine maléique à modification styrol possédant un indice d'acidité supérieur à 90mg/KOH, et utilisation de ladite préparation, en particulier pour fabriquer des préparations sèches.

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