Use of aqueous hybrid binders and alkyd systems for coating agents

US9567484B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Sebastian Roller · Mannheim, DE
• Harm Wiese · Heidelberg, DE
• Roelof Balk · Böhl-Iggelheim, DE

Key dates

• Filing date: Jun 21, 2013
• Grant date: Feb 14, 2017
• Expiry date: Jun 21, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D167/08
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to aqueous hybrid binders comprising an aqueous polymer dispersion (PD), and also 0.01%-5% by weight of a photoinitiator, and also to aqueous alkyd systems comprising a water-soluble alkyd resin or an aqueous alkyd or polyurethane emulsion or dispersion, and also 0.01%-5% by weight of a photoinitiator, and to the use thereof in coating compositions, more particularly in coating materials.