专利名称：Process for the preparation of granules发明人：Vaclav Kaspar,Manfred Baecker,Horst
Brandt,Friedrich Grimmelijkhuizen,KarlheinzWolf
申请号：US07/101614申请日：19870928公开号：US04846409A公开日：19890711
摘要：Low-dust, storage-stable granules are obtained in a continuous operatingprocess in which the powder to be granulated is granulated in succession in a high-speedand low-speed mixing granulator, with the addition of a granulating liquid, and is thendried in a fluidized bed into which a liquid containing a binder is sprayed. The process isparticularly suitable for the preparation of dyestuff granules which can easily bedispersed in the use medium.
申请人：BAYER AKTIENGESELLSCHAFT
代理机构：Sprung Horn Kramer & Woods
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