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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 11149097 B1

PDFFull Text
Date of Patent:
Oct. 19, 2021

Filed:

Jun. 21, 2017

Aliphatic sulfonyl azide anhydride for tie layer

Applicant:

Dow Global Technologies Llc, Midland, MI (US);

Inventors:

Adriana I. Moncada, Midland, MI (US);

Brian W. Walther, Clute, TX (US);

Jerzy Klosin, Midland, MI (US);

Ahmad E. Madkour, Canton, MI (US);

Assignee:

Dow Global Technologies LLC, Midland, MI (US);

Attorney:

Quarles & Brady LLP

Primary Examiner:

Ramsey Zacharia

Int. Cl.
CPC ...
C08F 8/34 (2006.01); C08F 10/02 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 7/12 (2006.01);
U.S. Cl.
CPC ...
C08F 8/34 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); C08F 10/02 (2013.01); B32B 2250/03 (2013.01); B32B 2250/04 (2013.01); B32B 2250/05 (2013.01); B32B 2250/24 (2013.01); B32B 2307/732 (2013.01); B32B 2307/748 (2013.01); B32B 2439/70 (2013.01);
Abstract

The present disclosure provides a composition containing a sulfonamide aliphatic anhydride grafted olefin-based polymer. The present disclosure also provides a multilayer structure. In an embodiment, a multilayer film is provided and includes: a layer (A) comprising an olefin-based polymer; a layer (B) that is a tie layer comprising a sulfonamide aliphatic anhydride grafted olefin-based polymer (SAA-g-PO); and a layer (C) comprising a polar component.

Find Patent Forward Citations

Moncada, Adriana. (2021). Aliphatic sulfonyl azide anhydride for tie layer (U.S. Patent No. 11149097). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11149097

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

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