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:
Jan. 17, 2006
Filed:
Dec. 31, 2003
Dieter Backhaus, Sexau, DE;
Dieter Backhaus, Sexau, DE;
Monika Backhaus, Sexau, DE;
Abstract
The invention relates to a partition () or a method for producing a partition () for a multilayer pressed packet (), wherein the partition () can be placed as a pressing sheet in the composite of a multilayer pressed packet () to be produced, especially between two multilayers (). The unfavorable image transfer between the multilayers () that has occurred in the prior art up to now is cost-effectively prevented in that the partition () is implemented as a steel sheet, but not as a high-grade steel sheet, and that the steel sheet—at a temperature of essentially 180θC—possesses a tensile strength of at least Rm τ 500 Mpa and/or—at a temperature of essentially 180θC—a yield strength of at least Rpτ 470 MPa.