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:
Apr. 19, 2022
Filed:
Apr. 27, 2020
Changzhou University, Changzhou, CN;
Qun Chen, Changzhou, CN;
Haiqun Chen, Changzhou, CN;
Jian Lu, Changzhou, CN;
Chunping Fang, Changzhou, CN;
Wen Yi, Changzhou, CN;
Feng Li, Changzhou, CN;
Shuhua Wang, Changzhou, CN;
Zhongjing Chen, Changzhou, CN;
Lina Zhang, Changzhou, CN;
Mingyang He, Changzhou, CN;
Changzhou University, Changzhou, CN;
Abstract
The present invention provides a method for preparing organometallic composite material, comprising: providing PVC resin, activated calcium carbonate, plant fiber, calcium stearate, barium sulfate, paraffin, sodium bicarbonate, zinc laurate, nanometre titanium dioxide, organometallic salt, shell powder, carbon nanotube, talcum powder and stabilizer; mixing and heating; subject to first cooling after extrusion and second cooling under vacuum; towing to obtain the organometallic composite material, wherein the organometallic salt is a benzoic acid metal salt mixture. The present method can significantly reduce the processing temperature of PVC composite by 20 to 50° C., and also increase the toughness and strength of the material so as to alleviate the exudation of the composite material as in the conventional technologies and extend the lifespan of the composite material.