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. 15, 2005
Filed:
May. 17, 2000
Applicants:
Christian N. Kirsten, Monheim, DE;
Peter Christophliemk, Duesseldorf, DE;
Ralph Nonninger, Saarbruecken, DE;
Herrmann Schirra, Saarbruecken, DE;
Helmut Schmidt, Saarbruecken, DE;
Inventors:
Christian N. Kirsten, Monheim, DE;
Peter Christophliemk, Duesseldorf, DE;
Ralph Nonninger, Saarbruecken, DE;
Herrmann Schirra, Saarbruecken, DE;
Helmut Schmidt, Saarbruecken, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien, Duesseldorf, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B035/00 ; C09D005/23 ; H01F001/032 ; C08K005/09 ;
U.S. Cl.
CPC ...
Abstract
This invention relates to adhesive compositions of which the binder system contains nanoscale particles with ferromagnetic, ferrimagnetic, superparamagnetic or piezoelectric properties. The invention also relates to dissolvable adhesive bonds and to a process for dissolving adhesive bonds.