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:
Feb. 14, 2023
Filed:
Sep. 24, 2019
No.59 Institute of China Ordnance Industry, Chongqing, CN;
University of Science and Technology Liaoning, Liaoning, CN;
Shenzhen University, Shenzhen, CN;
Qiang Chen, Chongqing, CN;
Zhiwen Xie, Liaoning, CN;
Feng Gong, Shenzhen, CN;
Xinfang Huang, Liaoning, CN;
Kangsen Li, Shenzhen, CN;
Yuanyuan Wan, Chongqing, CN;
No.59 Institute of China Ordnance Industry, Chongqing, CN;
University of Science and Technology Liaoning, Anshan, CN;
Shenzhen University, Shenzhen, CN;
Abstract
Disclosed is a coating made of an organic material on a mold for glass molding. The coating comprises CrWN, where 0.15<x<0.4, and 0.2≤y≤0.45. The coating has excellent high temperature resistance and anti-adhesion properties, thus being a promising coating material for molds.