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:
Mar. 02, 2010
Filed:
Mar. 28, 2003
Applicants:
Detlef D. Busch, Saarlouis, DE;
Karl-heinz Kochem, Neunkirchen, DE;
Bertram Schmitz, Sarreguemines, FR;
Wilfrid Tews, Bechhofen, DE;
Inventors:
Detlef D. Busch, Saarlouis, DE;
Karl-Heinz Kochem, Neunkirchen, DE;
Bertram Schmitz, Sarreguemines, FR;
Wilfrid Tews, Bechhofen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 49/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the use of a biaxially oriented microporous film, which contains a propylene polymer and at least one β-nucleating agent and whose microporosity is produced by converting β-crystalline polypropylene when drawing the film, in order to label containers during blow molding.