The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2020
Filed:
Oct. 12, 2015
Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory, Xinchang County, CN;
Xinde Xu, Xinchang County, CN;
Bin Shao, Xinchang County, CN;
Di Zhou, Xinchang County, CN;
Lihua Zhang, Xinchang County, CN;
Zhejiang Madicine Co., Ltd. Xinchang Pharmaceutical Factory, Zhejiang, CN;
Abstract
The present invention provides a method for drying high-stability microcapsule particles containing multiple double bonds fat soluble nutrients comprises: a) preparing a microcapsule emulsion containing multiple double bonds fat soluble nutrients, performing spray granulation on the microcapsule emulsion in a spray system (), and meanwhile blasting air into the spray system (), the blasted air wrapping adsorption materials, and the microcapsule emulsion being immediately solidified and sized after coming into contact with the air, so as to obtain liquid droplets having surfaces to which adsorption materials are adsorbed; b) performing fluidized drying on the liquid droplets having surfaces to which the adsorption materials are adsorbed in the step a) in a multi-stage fluidized bed system (); c) collecting non-adsorbed adsorption materials by means of an adsorption material dust removal, recovery and circulation system; and d) collecting microcapsule particle products.