Basf Coatings Gmbh

Christian Gerhard Schaefer

Stefan Hirsemann

Wen Mei Liu

Shuhui Chen

Shengzhong Zhou

Lei He

Ji Ming Wang

Ranjit Salvi

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.

2K clearcoat composition, its preparation and use thereof

Described herein is a blocked polyisocyanate crosslinking agent obtained from reactions of components including a). at least one polyisocyanate selected from the group consisting of aliphatic polyisocyanate, cycloaliphatic polyisocyanate and polyisocyanate-functional polymer and b). at least one beta-diketone. Also described herein is a method of preparing a blocked polyisocyanate crosslinking agent as well as coating compositions including the blocked polyisocyanate crosslinking agent.

Blocked polyisocyanate crosslinking agent, its preparation method and a coating composition comprising the same

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Shanghai, China

Christian Gerhard Schaefer