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:
Aug. 11, 2026
Filed:
Dec. 21, 2021
Applicant:
Rkw SE, Mannheim, DE;
Inventors:
Assignee:
RKW SE, Mannheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/514 (2006.01); C09J 11/04 (2006.01); C09J 123/08 (2006.01);
U.S. Cl.
CPC ...
A61F 13/51458 (2013.01); C09J 11/04 (2013.01); C09J 123/0853 (2013.01); A61F 2013/5147 (2013.01);
Abstract
A breathable, polyolefinic, filled, stretched film. The film has a water vapor transmission rate of at least 500 g/min 24 h according to ASTM D6701-01. The water column of the film is more than 300 mm according to EDANA WSP 80.6. The film has an imprint which is bonded to the film via an adhesive. The film has at least one layer in which the adhesive is integrated.