Patents Assigned to Armacell Enterprise GmbH - Justia Patents Search

Patents Assigned to Armacell Enterprise GmbH

Flexible, low density thermoplastic foams and methods for lowering the density and increasing the flexibility of thermoplastic foams

Patent number: 6197840

Abstract: A flexible, low density thermoplastic foam and a method for lowering the density and increasing the flexibility of a thermoplastic foam having a melting temperature and being either amorphous with a softening temperature or semicrystalline with a glass transition temperature.

Type: Grant

Filed: May 10, 2000

Date of Patent: March 6, 2001

Assignee: Armacell Enterprise GmbH

Inventors: David W. Kreiser, Allan L. Dinkel, Juerg Patrik Weibel

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