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. 11, 2006
Filed:
Jan. 14, 2000
Jean-pierre Reyal, Eragny, FR;
Francis Schmit, Ansaco, FR;
Jean-Pierre Reyal, Eragny, FR;
Francis Schmit, Ansaco, FR;
Imphy Ugine Precision, Puteaux, FR;
Abstract
The invention concerns a treatment method which consists in coating at least one surface of a brittle thin metal strip () with a coating film (') comprising at least a polymer material, to obtain on the strip an adhering coat with a thickness ranging between 1 and 100 μm, modifying the working and breaking properties of the brittle thin metal strip (); then carrying out a step wherein the brittle thin metal strip () is subjected to stresses, such as a cutting operation, on the brittle thin metal strip () coated with the film coating (′). The method is particularly useful for producing magnetic parts from strips or ribbons with nanocrystalline structure.