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:
Apr. 09, 2024
Filed:
Mar. 26, 2018
Bio-tec Biologische Naturverpackungen Gmbh & Co. KG, Emmerich, DE;
Harald Schmidt, Emmerich, DE;
Johannes Mathar, GP's-Heerenberg, NL;
Thorsten Roloff, Monheim, DE;
Wolfgang Friedek, Bedburg-Hau, DE;
BIO-TECH BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO. KG, Emmerich, DE;
Abstract
A film is shown and described which contains 10 to 50 wt. % of a component A and 50 to 90 wt. % of a component B, based on the sum of the components A and B, component A being selected from the group consisting of polymers that are obtainable from ring-opening polymerization and have a glass transition temperature (Tg) lower than −30° C. and component B being selected from the group consisting of thermoplastic aliphatic copolyesters and mixtures thereof, and the film having a total thickness of 1 to 200 μm.