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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 9849651 B1

PDFFull Text
Date of Patent:
Dec. 26, 2017

Filed:

Aug. 04, 2016

Formable light weight composite material systems and methods

Applicant:

Productive Research Llc, West Bloomfield, MI (US);

Inventors:

Shimon Mizrahi, Haifa, IL;

Moshe Narkis, Haifa, IL;

Assignee:

PRODUCTIVE RESEARCH LLC, West Bloomfield, MI (US);

Attorney:

The Dobrusin Law Firm, P.C.

Primary Examiner:

Kevin R Kruer

Int. Cl.
CPC ...
B32B 15/08 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); B32B 27/30 (2006.01); B32B 27/28 (2006.01); B32B 7/10 (2006.01); B32B 27/06 (2006.01); B32B 15/02 (2006.01); C08J 5/04 (2006.01); C08J 5/10 (2006.01); C08K 7/06 (2006.01); B32B 15/18 (2006.01); B32B 27/20 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 15/085 (2006.01); B32B 15/088 (2006.01);
U.S. Cl.
CPC ...
B32B 15/08 (2013.01); B32B 7/10 (2013.01); B32B 15/02 (2013.01); B32B 15/085 (2013.01); B32B 15/088 (2013.01); B32B 15/18 (2013.01); B32B 27/06 (2013.01); B32B 27/20 (2013.01); B32B 27/281 (2013.01); B32B 27/285 (2013.01); B32B 27/302 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); C08J 5/041 (2013.01); C08J 5/10 (2013.01); C08K 7/06 (2013.01); B32B 2250/02 (2013.01); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2255/06 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2262/103 (2013.01); B32B 2264/105 (2013.01); B32B 2264/108 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/102 (2013.01); B32B 2307/20 (2013.01); B32B 2307/202 (2013.01); B32B 2307/208 (2013.01); B32B 2307/21 (2013.01); B32B 2307/54 (2013.01); B32B 2307/702 (2013.01); B32B 2307/704 (2013.01); B32B 2307/714 (2013.01); B32B 2307/718 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/7265 (2013.01); B32B 2307/732 (2013.01); B32B 2439/00 (2013.01); B32B 2553/00 (2013.01); B32B 2605/00 (2013.01); B32B 2605/08 (2013.01); B32B 2607/00 (2013.01); Y10T 428/12444 (2015.01); Y10T 428/2495 (2015.01); Y10T 428/249951 (2015.04); Y10T 428/256 (2015.01); Y10T 428/31507 (2015.04); Y10T 428/31605 (2015.04); Y10T 428/31678 (2015.04); Y10T 428/31681 (2015.04); Y10T 428/31692 (2015.04); Y10T 428/31696 (2015.04);
Abstract

The present invention relates to filled polymeric materials including a polymer and a mass of metallic fibers distributed within the polymer, and to light weight composites which comprise at least a pair of metallic layers and a polymeric layer interposed between the pair of metallic layers, the polymeric layer containing the filled polymeric material. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures. Composite materials of the present invention may also be capable of being welded to other metal materials using a resistance welding process such as resistance spot welding. Preferred composite materials include one or any combination of the following features: metallic fibers that are ribbon fibers; a polymer selected from a polyolefin, a polyamide, or a combination thereof; or a metallic layer (e.g., one or both of the pair of metallic layers) having a surface facing the filled polymeric material that is untreated.

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