METHOD FOR ENCAPSULATION OF AN INORGANIC COMPONENT

专利名称：METHOD FOR ENCAPSULATION OF AN

INORGANIC COMPONENT IN A WAX, A WAXPARTICLE PREPARED BY THE METHOD ANDTHE USE THEREOF

发明人：MACHIELSE, Johannes, Bernardus,

Hendrikus,STEENBERGEN, Jan

申请号：EP02749434.3申请日：20020722公开号：EP1417266B1公开日：20070912

摘要：The present invention relates to a method for encapsulating an inorganiccomponent in a wax, wherein the method comprises the following steps: i) subjecting theinorganic component to shearing forces such that deagglomeration of the inorganiccomponent takes place, which step is carried out in the presence of the wax, with the waxfunctioning as a spacer to prevent reagglomeration, ii) subsequently increasing thetemperature of the mixture from step i) to a value above the melting temperature of thewax, iii) quickly cooling the mixture obtained in step ii), and finally iv) reducing thesolidified mixture from step iii) so as to obtain a wax comprising an inorganic component.The invention further relates to a wax particle obtained by the method and to the use ofsuch wax particles in water-based protection systems.

申请人：BYK CERA B V

地址：NL

国籍：NL

代理机构：Valkonet, Rutger

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