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:
Sep. 22, 2026
Filed:
Jun. 15, 2023
Shanghai Ruoyu New Materials Co., Ltd, Shanghai, CN;
SHANGHAI RUOYU NEW MATERIALS CO., LTD, Shanghai, CN;
Abstract
A phosphate coating resistant to 1,800 degrees Celsius for heat insulation and fireproofing and a preparation method are provided, belonging to the technical field of phosphate coating for thermal insulation and fire protection. The phosphate coating for heat insulation and fireproofing includes aluminum dihydrogen phosphate, zinc oxide, cerium oxide, gadolinium zirconate, polysiloxane, zirconium boride, hafnium carbide, pickaxeum powder, tungsten powder, chopped high-silica fibers, chromium trioxide, potassium chromate, non-silica defoamer and deionized water, and the preparation method includes weighing, ball milling, sieving, stirring, and heating to a gel state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile