Patent ID: 7745003
Filing Date: 2010-06-29
Classification: C01P,C08K,C09C,C09D,Y10T

Abstract:
1. Particles having a multilayered structure consisting of substrates coated with a layer of one or more polymers and a layer of one or more silanes applied thereto, or substrates coated with a layer of one or more silanes and a layer of one or more polymers applied thereto, and optionally additives which are nanoparticles, plasticizers, antioxidants, free-radical scavengers, UV filters, dyes, microtitanium or mixtures thereof, wherein the substrate is selected from the group consisting of SiO 2 particles, TiO 2 particles, holographic pigments, pearlescent pigments, interference pigments, multilayered pigments and/or BiOCl pigments.