US Patent 11097984 Composite ceramic and preparation method therefor

Patent 11097984 was granted and assigned to Appotronics Corporation Limited on August, 2021 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Patent Applicant

Appotronics Corporation Limited

Current Assignee

Appotronics Corporation Limited

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

110979840

Patent Inventor Names

Yusan Chen0

Qian Li0

Yanzheng Xu0

Mengmeng Xu0

Date of Patent

August 24, 2021

Patent Application Number

201709260

Date Filed

September 26, 2017

Patent abstract

A composite ceramic with improved mechanical performance and a preparation method therefor. The composite ceramic comprises fluorescent powder, a ceramic matrix, and an optional sintering aid. The weight ratio of the fluorescent powder to the ceramic matrix is from 3:17 to 9:1, and the relative density of the composite ceramic is greater than 95%. The preparation method comprises using core shell-structured coated fluorescent powder as a raw material, and ball-milling and sintering the raw material to obtain the composite ceramic.

Timeline

No Timeline data yet.

Further Resources

Title

Author

Link

Type

Date

No Further Resources data yet.

References

Find more entities like US Patent 11097984 Composite ceramic and preparation method therefor

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.

Open Query Tool

Access by API