公开(公告)号：EP0719824A3

公开(公告)日：1998-02-25

申请号：EP95810801.1

申请日：1995-12-18

申请人： CIBA-GEIGY AG

发明人： Thibaut, Daniel ,  Breitenstein, Benjamin ,  Kirchberger, Linda

IPC分类号： C08K5/00 ,  C08K3/00

CPC分类号： C08K5/098 ,  B01J2/20

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.

公开(公告)号：EP0719824A2

公开(公告)日：1996-07-03

申请号：EP95810801.1

申请日：1995-12-18

申请人： CIBA-GEIGY AG

发明人： Thibaut, Daniel ,  Breitenstein, Benjamin ,  Kirchberger, Linda

IPC分类号： C08K5/00 ,  C08K3/00

CPC分类号： C08K5/098 ,  B01J2/20

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.

摘要翻译： 包括至少10重量％的硬脂酸钙的低粉尘颗粒，其中硬脂酸钙的水含量小于2％，其具有根据ISO 3435的粒度分布为1毫米至 大于400g / l的松散堆积密度和小于15s（tR25）的根据DIN 53492的流动性，它们的生产方法以及这些颗粒用于稳定有机聚合物的用途。