logo

For the Inventor, By the Inventor

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 12459228 B1

PDFFull Text
Date of Patent:
Nov. 04, 2025

Filed:

Aug. 27, 2018

Method of using a deep drawn composite

Applicant:

Hanwha Azdel, Inc., Forest, VA (US);

Inventors:

Kumar Kunal, Lynchburg, VA (US);

Thomas Arnold Ebeling, Forest, VA (US);

Jesse Guy Hipwell, Grand Blanc, MI (US);

Erich James Vorenkamp, Pinckney, MI (US);

Assignee:

Hanwha Azdel, Inc., Forest, VA (US);

Attorneys:

Rhodes IP PLC

Christopher R. Rhodes

Primary Examiner:

Barbara J Musser

Int. Cl.
CPC ...
B32B 5/14 (2006.01); B29C 39/00 (2006.01); B29C 39/02 (2006.01); B29C 39/12 (2006.01); B29C 51/08 (2006.01); B29C 51/14 (2006.01); B29L 31/30 (2006.01); B32B 3/26 (2006.01); B32B 5/02 (2006.01); B32B 5/18 (2006.01); B32B 5/24 (2006.01); B32B 5/26 (2006.01); B32B 25/16 (2006.01); B32B 27/12 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); B29K 23/00 (2006.01); B29K 101/12 (2006.01);
U.S. Cl.
CPC ...
B32B 5/145 (2013.01); B29C 39/003 (2013.01); B29C 39/02 (2013.01); B29C 39/12 (2013.01); B29C 51/08 (2013.01); B29C 51/14 (2013.01); B32B 3/26 (2013.01); B32B 3/266 (2013.01); B32B 5/022 (2013.01); B32B 5/026 (2013.01); B32B 5/18 (2013.01); B32B 5/245 (2013.01); B32B 5/26 (2013.01); B32B 25/16 (2013.01); B32B 27/12 (2013.01); B32B 27/28 (2013.01); B32B 27/281 (2013.01); B32B 27/285 (2013.01); B32B 27/30 (2013.01); B32B 27/302 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); B29K 2023/00 (2013.01); B29K 2023/12 (2013.01); B29K 2101/12 (2013.01); B29L 2031/3005 (2013.01); B29L 2031/3011 (2013.01); B32B 2250/40 (2013.01); B32B 2262/02 (2013.01); B32B 2262/101 (2013.01); B32B 2262/105 (2013.01); B32B 2262/106 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/50 (2013.01); B32B 2307/54 (2013.01); B32B 2307/718 (2013.01); B32B 2605/00 (2013.01); B32B 2605/08 (2013.01); Y02B 10/30 (2013.01); Y10T 428/24 (2015.01); Y10T 428/249986 (2015.04); Y10T 428/269 (2015.01); Y10T 428/273 (2015.01); Y10T 442/674 (2015.04);
Abstract

Certain embodiments described herein are directed to composite materials effective for use in deep draw processes. In some examples, the composites can be used to provide vehicle panels such as, for example, vehicle underbody panels. In some configurations, the composite comprises a fiber reinforced polymer core and a skin material disposed on at least some portion of the fiber reinforced polymer core, in which the skin material comprises a basis weight of at least 65 g/m2 and an elongation at break of at least 20%.

Find Patent Forward Citations

Loading…