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:
Jul. 27, 2004
Filed:
Oct. 10, 2002
Applicant:
Inventors:
Elke Steudel, Darmstadt, DE;
Hans-Dieter Brückner, Darmstadt, DE;
Gerhard Pfaff, Muenster, DE;
Peter Reynders, Griesheim, DE;
Christoph Schmidt, Kriftel, DE;
Carsten Brabänder, Hoechst, DE;
Wolfgang Hechler, Lautertal, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1/900 ; C09C 1/36 ;
U.S. Cl.
CPC ...
B32B 1/900 ; C09C 1/36 ;
Abstract
The invention relates to a transparent medium comprising multilayer pigments having angle-selective reflection or transmission properties and/or absorption properties, and to their use, in particular in transparent thermal insulation systems (TTIs).