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:
Jun. 04, 2019

Filed:

Nov. 18, 2016
Applicant:

Texas Tech University System, Lubbock, TX (US);

Inventors:

Noureddine Abidi, Lubbock, TX (US);

Yang Hu, Lubbock, TX (US);

Assignee:

Texas Tech University System, Lubbock, TX (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/12 (2006.01); C08B 15/02 (2006.01); C08L 1/02 (2006.01); H01L 31/02 (2006.01); D01F 2/08 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2015.01); B33Y 30/00 (2015.01); B33Y 80/00 (2015.01); B29C 67/00 (2017.01); C08B 16/00 (2006.01); H01L 23/532 (2006.01); B29C 64/112 (2017.01); B29K 1/00 (2006.01); B29L 31/34 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
H01B 1/12 (2013.01); B29C 64/112 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); C08B 15/02 (2013.01); C08B 16/00 (2013.01); C08L 1/02 (2013.01); D01F 2/08 (2013.01); H01L 23/5328 (2013.01); B29K 2001/00 (2013.01); B29K 2105/0023 (2013.01); B29K 2995/0005 (2013.01); B29L 2031/34 (2013.01);
Abstract

The present invention includes composition and methods for a core matrix comprising a dissolved cellulose fiber of, e.g., high molecular weight (DP>5000) or microcrystalline cellulose of low molecular weight (DP: 150-300), printed into a two or three dimensional pattern; a conductive material comprising a carbon nanotube or graphene oxide disposed on or about the cellulose fiber or microcrystalline cellulose; and an enhancer or stabilizer that stabilizes the dissolved cellulose or microcrystalline cellulose disrupted during a printing process, wherein the conductive material and the cellulose or microcrystalline cellulose forms one or more features in or on the cellulose fiber or microcrystalline cellulose.


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Abidi, Noureddine. (2019). Cotton fiber dissolution and regeneration and 3d printing of cellulose based conductive composites (U.S. Patent No. 10311993). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10311993

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