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:
Jul. 14, 2015
Filed:
May. 18, 2012
Weimin Yang, Beijing, CN;
Weimin Yang, Beijing, CN;
BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY, Beijing, CN;
Abstract
Apparatus and method for preparing laminated nano-composite material. The apparatus comprising: a plasticizing-and-feeding device assembly consisting of n plasticizing-and-feeding devices; a current collector having n inlets, one outlet and a conjunction runner; k laminated composite generators connected in series, wherein each generator comprises one melt inlet channel, m branch laminated runners and one melt outlet channel, while the vicinity of each melt inlet channel is provided with m distributary openings, and each branch laminated runner can make each equal composite melt that flows out from each distributary opening rotate approximately 90 degrees and extend in width as it flows forward, and then join together and form a laminated structure melt, and the laminated structure melt which joins together at the melt outlet channel of the last laminated composite generator has n×mlayers; and a forming device connected in series to the melt outlet channel of the last generator.