Patent · US Active

Curable surface-protective coating composition, processes for its preparation and application to a metallic substrate and resulting coated metallic substrate

US11939490B2 · kind B2 · utility

0Cited by

14References

33Claims

0Family size

Assignee

Momentive Performance Materials GmbH · US

Inventors

Rajkumar JANA · Bengaluru, IN
Christoph Hilgers · Pulheim, DE
Indumathi Ramakrishnan · Bengaluru, IN
Karthikeyan Murugesan · Kanchinakote, IN
Wibke HARTLEB · Siegburg, DE

Key dates

Filing date	Jul 31, 2018
Grant date	Mar 26, 2024
Priority date	—
Expiry date	Dec 26, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D4/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A surface-protective coating forming composition exhibiting excellent shelf life (storage stability) and cured coating performance is derived from trialkoxysilane and metal oxide powder.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.