Anfärbbares nicht klebriges Harz, nicht klebriger vorpolymerisierter Katalysator und Verfahren zu deren Herstellung

摘要

A colorable resin particle having an outer shell of a non-sticky polymer and an inner core of a sticky polymer produced in a gas phase fluidized bed reactor at or above the sticking temperature of the sticky polymer using a non-sticky prepolymerized catalyst and processes for producing the colorable resin and the non-sticky prepolymerized catalyst.