Adhesive composition for detachable adhesive bonds and modification of the encapsulation materials for a purposeful energy input

US8916267B2 · kind B2 · utility

Assignees

• EADS Deutschland GmbH · DE
• Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

• Monika Bauer · Seligenstadt, DE
• Arnaud Concord · Munich, DE
• Eike Langkabel · Wegberg, DE
• Hans Luinge · Munich, DE
• Georg Wachinger · Rosenheim, DE

Key dates

• Filing date: Jan 24, 2013
• Grant date: Dec 23, 2014
• Expiry date: Jun 22, 2033

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31605
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

An adhesive composition for detachable adhesive bonds is based on adhesive matrices and expansion material. The particles of the expansion material are at least partially encapsulated. A bond of at least two components and an adhesive layer includes an adhesive composition based on adhesive matrices and expansion material. The bonded components may include metal, plastic, wood, glass, natural or synthetic materials or a composite material thereof.