Patent · US Active

Durable coating compositions containing aspartic amine compounds with improved potlife

US7427647B2 · kind B2 · utility

5Cited by

10References

35Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Stefan Reinartz · Waxhaw, US
Robert John Barsotti · Drexel Hill, US
Patrick Henry Corcoran · Cherry Hill, US
Kalindi Dogra · Wilmington, US
Christian Peter Lenges · Wilmington, US
Laura Ann Lewin · Wilmington, US
Klaus Wissing · Goldkronach, DE

Key dates

Filing date	Jan 12, 2006
Grant date	Sep 23, 2008
Priority date	—
Expiry date	Jun 25, 2026

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31605
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A coating composition useful for coating automobile and truck bodies comprising a binder of whereinX, Y, R1, R2, m and n are described in the specification, and

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