2K clearcoat composition, its preparation and use thereof

US12227666B2 · kind B2 · utility

Assignee

• BASF COATINGS GMBH · DE

Inventors

• Yang Zhang · San Diego, US
• Ji Wang · Castro Valley, US
• Lei He · Moraga, US
• Christian SCHAEFER · Basel, CH
• Wen Mei Liu · Shanghai, CN
• Ranjit Salvi · Shanghai, CN
• Stefan HIRSEMANN · Shanghai, CN

Key dates

• Filing date: Jun 22, 2020
• Grant date: Feb 18, 2025
• Expiry date: Jun 30, 2041

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D175/06
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Described herein is a 2K clearcoat composition including, Also described herein are a substrate coated with the dried and cured 2K clearcoat composition and an automotive including the substrate.