发明名称 Low-dust granules of plastic additives
摘要 Low-dust granules of plastic additives, comprising at least 10% by weight of calcium stearate, where the water content of the calcium stearate is less than 2%, having a particle size distribution, in accordance with ISO 3435, of from 1 mm to 10 mm, a loose bulk density of greater than 400 g/l and a flowability in accordance with DIN 53492 of less than 15 s (tR25), a process for their production, and the use of these granules for the stabilization of organic polymers.
申请公布号 US5597857(A) 申请公布日期 1997.01.28
申请号 US19950420388 申请日期 1995.04.12
申请人 CIBA-GEIGY CORPORATION 发明人 THIBAUT, DANIEL;BREITENSTEIN, BENJAMIN;KIRCHBERGER, LINDA
分类号 B01J2/20;C08K5/098;(IPC1-7):C08K5/09;C09K15/32 主分类号 B01J2/20
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