Hard material layer for reducing heat input into a coated substrate

US9950406B2 · kind B2 · utility

Assignee

• Oerlikon Surface Solutions AG, Pfäffikon · CH

Inventors

• Matthias Lukas Sobiech · Günzburg, DE
• Sebastian Stein · Achern, DE
• Valery Shklover · Zürich, CH
• Paul Heinrich Michael Boettger · Zürich, CH
• Joerg Patscheider · Meilen, CH

Key dates

• Filing date: Nov 24, 2014
• Grant date: Apr 24, 2018
• Expiry date: Apr 20, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C23C28/44
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A coated product having coating that includes a layer of hard material having a defined multi-ply layer structure, thereby significantly minimizing or preventing heat input into the coated substrate resulting from the effect of thermal hot spots.