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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 9752026 B1

PDFFull Text
Expired
Date of Patent:
Sep. 05, 2017

Filed:

Mar. 17, 2014

Nanostructured thermoplastic polyamide-grafted polyolefin composition

Applicant:

Arkema France, Colombes, FR;

Inventors:

Mathieu Sabard, Serquigny, FR;

Stephane Bizet, Barc, FR;

Jean-Jacques Flat, Goupillieres, FR;

Assignee:

ARKEMA FRANCE, Colombes, FR;

Attorney:

Buchanan Ingersoll & Rooney P.C.

Primary Examiner:

Jeffrey Mullis

Int. Cl.
CPC ...
C08L 51/00 (2006.01); C08L 51/06 (2006.01); C08L 23/08 (2006.01); C08L 87/00 (2006.01); B32B 27/06 (2006.01); B32B 27/18 (2006.01); B32B 27/22 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); C08L 51/04 (2006.01); C08G 69/08 (2006.01); C08G 69/48 (2006.01); C08L 77/02 (2006.01);
U.S. Cl.
CPC ...
C08L 51/006 (2013.01); B32B 27/06 (2013.01); B32B 27/18 (2013.01); B32B 27/22 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); C08L 23/0869 (2013.01); C08L 51/04 (2013.01); C08L 51/06 (2013.01); C08L 87/005 (2013.01); B32B 2307/20 (2013.01); B32B 2307/3065 (2013.01); B32B 2307/71 (2013.01); B32B 2307/714 (2013.01); C08G 69/08 (2013.01); C08G 69/48 (2013.01); C08L 77/02 (2013.01); C08L 2205/02 (2013.01); C08L 2205/03 (2013.01);
Abstract

A composition including at least two grafted copolymers, having a polyolefin trunk and polyamide grafts, the polyamide grafts being 15% to 25% by weight of the composition. Also, a multilayered structure including a plurality of adjacent layers, at least one of which has the above composition. The first grafted copolymer is a polyolefin backbone containing a residue of at least one unsaturated monomer (X) and a plurality of polyamide grafts, the polyamide grafts are attached to the polyolefin backbone by the residue of the unsaturated monomer (X). The second copolymer is a grafted elastomeric copolymer of a polyolefin backbone.

Find Patent Forward Citations

Sabard, Mathieu. (2017). Nanostructured thermoplastic polyamide-grafted polyolefin composition (U.S. Patent No. 9752026). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9752026

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

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