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Application filed by Juien Guien Trading Co LtdfiledCriticalJuien Guien Trading Co Ltd
Priority to TW094118003ApriorityCriticalpatent/TW200642691A/en
Publication of TW200642691ApublicationCriticalpatent/TW200642691A/en
The present invention is related to a process for the preparation of pearl powder including the following steps. Pearl material is smashed and grinded into fine powder. The fine powder is disposed in water and is further grinded into the fine particles. The fine particles are dissolved in water. An effective component is screened by various buoyancy in water of the different ingredients in the pearl particles.
TW094118003A2005-06-012005-06-01Process for the preparation of pearl powder
TW200642691A
(en)
Mixture for producing concrete, binder premix for producing concrete, wet concrete composition, object made of hardened concrete, method for the preparation of a wet concrete composition, method for the preparation of a cast wet concrete and method for the production of a concrete object