Aziridino-functional polyether thermally-conductive gap filler

US11171370B2 · kind B2 · utility

Assignee

• 3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

• Seigfried R. Goeb · Willich, DE
• Simone Jurjevic · Neuss, DE
• Jens Eichler · Kaarst, DE
• Peter Bissinger · Dießen, DE
• Wolf Steiger · Geretsried, DE

Key dates

• Filing date: Jan 15, 2018
• Grant date: Nov 9, 2021
• Expiry date: Mar 30, 2038

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E60/10
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Thermally-conductive gap fillers are described. The gap fillers comprise an aziridino-functional polyether polymer and thermally conductive particles. Initiators suitable for such systems ae also described. Such gap fillers may be used in various applications including the manufacture of battery modules and subunits.