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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.:

US 11845244 B1

PDFFull Text
Date of Patent:
Dec. 19, 2023

Filed:

Sep. 15, 2022

Inline coated biaxially oriented polyethylene foil and method for the production thereof

Applicant:

Brückner Maschinenbau Gmbh, Siegsdorf, DE;

Inventors:

Willi Lindemann, Bad Reichenhall, DE;

Jan Barth, Siegsdorf, DE;

Alois Körber, Reit im Winkl, DE;

Assignee:

BRÜCKNER MASCHINENBAU GmbH, Siegsdorf, DE;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Nathan L Van Sell

Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/32 (2006.01); B32B 37/15 (2006.01); B32B 38/00 (2006.01); B65D 65/40 (2006.01); B65D 65/42 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 27/32 (2013.01); B32B 37/153 (2013.01); B32B 38/0012 (2013.01); B65D 65/40 (2013.01); B65D 65/42 (2013.01); B32B 2038/0028 (2013.01); B32B 2250/242 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2264/1021 (2020.08); B32B 2307/518 (2013.01); B32B 2439/70 (2013.01);
Abstract

A biaxially oriented polyethylene foil (BOPE) is disclosed having layers (A) to (D), wherein layers (B) to (D) contain biaxially oriented polyethylene and layer (A) contains polyurethane and nanoparticles and has a layer thickness of 25 to 300 nm, layer (B) includes polymers having functional groups which are capable of forming covalent bonds with polyurethane and are directly connected to layer (A), layer (C) has at least a layer thickness of 50% of the total thickness of the foil and layer (D) represents an outer layer of the foil, which contains antiblocking agents.

Find Patent Forward Citations

Lindemann, Willi. (2023). Inline coated biaxially oriented polyethylene foil and method for the production thereof (U.S. Patent No. 11845244). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11845244

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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