Patent · US Active

Coating process with self-crosslinkable composition for electrical steel sheet

US9657192B2 · kind B2 · utility

0Cited by

4References

11Claims

0Family size

Assignee

AXALTA COATING SYSTEMS IP CO., LLC · US

Inventors

Frank-Rainer Boehm · Odenthal, DE
Barbara Froschauer
Michael Herm · Velbert, DE
Reinhard Wallner · Weigelsdorf, AT
Wolfgang Schuelke · Haan, DE
Volker Rittinghaus · Wuppertal, DE

Key dates

Filing date	Dec 18, 2012
Grant date	May 23, 2017
Priority date	—
Expiry date	Aug 18, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31688
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A coating process for electrical steel sheets using a varnish composition includes:

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