Binder system for electrodeposition coating

US5639361A · kind A · utility

Assignee

• Basf Lacke & Farben Aktiengesellschaft · DE

Inventors

• Klaus Humke · Friedelsheim, DE
• Udo Strauss · Munster, DE
• Hans Schupp · Worms, DE
• Thomas Schwerzel · Meckenheim, DE
• Dieter Faul · Niederkirchen, DE
• Helmut Fobbe · Munster, DE

Key dates

• Filing date: Oct 3, 1995
• Grant date: Jun 17, 1997
• Expiry date: Oct 3, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D175/12
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Binder systems suitable for electrodeposition coating and based on basic, thermally crosslinkable epoxy or polyurethane resins as binders (B), containing from 0.001 to 1% by weight of a polymer (I) whose predominant components are ethyl acrylate and/or n-propyl acrylate, based on the overall solids content of the binder system.