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.

Date of Patent:
Aug. 29, 2017

Filed:

Nov. 19, 2009
Applicants:

Ming C. Shen, Warsaw, IN (US);

Werner Schneider, Rafz, CH;

Inventors:

Ming C. Shen, Warsaw, IN (US);

Werner Schneider, Rafz, CH;

Assignee:

Zimmer GmbH, Winterhur, CH;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/06 (2006.01); C08K 5/1545 (2006.01); C08L 51/06 (2006.01); C08F 255/02 (2006.01); C08J 3/24 (2006.01); C08K 5/00 (2006.01);
U.S. Cl.
CPC ...
C08L 51/06 (2013.01); C08F 255/02 (2013.01); C08J 3/24 (2013.01); C08K 5/005 (2013.01); C08L 23/06 (2013.01); C08J 2323/06 (2013.01); C08K 5/1545 (2013.01); C08L 2201/08 (2013.01); C08L 2203/02 (2013.01); C08L 2205/02 (2013.01); C08L 2207/068 (2013.01); C08L 2312/06 (2013.01);
Abstract

Certain embodiments described herein are directed to polymer compositions including a base material, a secondary material and an antioxidant. The composition also includes crystalline regions and amorphous regions with the crystalline regions comprising at least 62% by volume of the composition. In some embodiments, the base material is an ultra high molecular weight polyethylene material and the secondary material is a polyethylene material that is different than the base material.


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Shen, Ming. (2017). Polyethylene materials (U.S. Patent No. 9745462). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9745462

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