The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 1992
Filed:
Mar. 28, 1990
Applicant:
Inventors:
Dietmar Kasper, Ludwigshafen, DE;
Herbert Woltron, Worms, DE;
Guenter Kreibiehl, Ludwigshafen, DE;
Ulrich Eichenauer, Frankfurt, DE;
Norbert Becker, Neuhofen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428116 ; 156196 ; 428119 ; 4283171 ; 4283177 ; 4283197 ;
Abstract
In a multilayer panel comprising a core layer A with a honeycomb structure or an open-celled foam structure and at least one cover layer C made of a fiber-reinforced thermoplastic polymer, layers A and C are bonded to one another by an adhesive B which is a thermoplastic polymer.