Multilayer composite materials with at least one aerogel-containing layer and at least one other layer, process for producing the same and their use

US7468205B2 · kind B2 · utility

Assignee

• Cabot Corporation · US

Inventors

• Fritz Schwertfeger · Griesheim, DE
• Marc Schmidt · Pound Ridge, US
• Dierk Frank · Hofheim, DE

Key dates

• Filing date: Jan 22, 1998
• Grant date: Dec 23, 2008
• Expiry date: Jul 5, 2019

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/3192
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

Multilayer composite materials with at least one aerogel-containing layer and at least one other layer, a process for producing the same and their use are disclosed. The aerogel-containing layer(s) further contain at least one binder.