Curable composition for coatings

US5766769A · kind A · utility

Assignee

• BASF SE

Inventors

• Walter H. Ohrbom · Wixom, US
• Brian D. Bammel · Cadillac, US
• John D. McGee · Cadillac, US
• Todd A. Seaver · Fort Wayne, US
• Gregory G. Menovcik · Farmington Hills, US
• Paul J. Harris · San Diego, US
• John W. Rehfuss · Beverly Hills, US

Key dates

• Filing date: Aug 15, 1996
• Grant date: Jun 16, 1998
• Expiry date: Aug 15, 2016

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31663
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A curable coating composition is described comprising PA0 (A) a carbamate- or urea-functional compound that is the reaction product of a mixture comprising PA1 (1) a compound comprising a carbamate or urea group or a group that can be converted to carbamate or urea, and a hydroxyl functional group PA1 (2) a compound comprising inorganic functional groups that are reactive with hydroxyl groups on a plurality of molecules of compound (A)(1), but that are not reactive with the carbamate or urea groups on compound (A)(1), PA0 (B) a compound comprising a plurality of groups that are reactive with carbamate or urea.