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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 11545278 B1

PDFFull Text
Date of Patent:
Jan. 03, 2023

Filed:

Jan. 22, 2019

Three phase immiscible polymer-metal blends for high conductivity composites

Applicant:

Xerox Corporation, Norwalk, CT (US);

Inventors:

Rachel Prestayko, Hamilton, CA;

Sarah J. Vella, Milton, CA;

Carolyn Moorlag, Mississauga, CA;

Barkev Keoshkerian, Thornhill, CA;

Jordan H. Wosnick, Toronto, CA;

Assignee:

XEROX CORPORATION, Norwalk, CT (US);

Attorney:

MH2 Technology Law Group LLP

Primary Examiner:

Tanisha Diggs

Int. Cl.
CPC ...
H01B 1/22 (2006.01); B29B 7/00 (2006.01); B29B 7/72 (2006.01); B29B 7/88 (2006.01); B29C 64/118 (2017.01); B33Y 70/10 (2020.01); B33Y 10/00 (2015.01); B29C 64/165 (2017.01); B29C 48/05 (2019.01); B29K 103/06 (2006.01); B29B 7/46 (2006.01); B29C 48/02 (2019.01); B29C 48/00 (2019.01); B29K 25/00 (2006.01); B29K 105/16 (2006.01); B29K 505/14 (2006.01);
U.S. Cl.
CPC ...
H01B 1/22 (2013.01); B29B 7/002 (2013.01); B29B 7/005 (2013.01); B29B 7/726 (2013.01); B29B 7/88 (2013.01); B29C 64/118 (2017.08); B29C 64/165 (2017.08); B33Y 10/00 (2014.12); B33Y 70/10 (2020.01); B29B 7/46 (2013.01); B29C 48/02 (2019.02); B29C 48/022 (2019.02); B29C 48/05 (2019.02); B29K 2025/08 (2013.01); B29K 2103/06 (2013.01); B29K 2105/16 (2013.01); B29K 2505/14 (2013.01); B29K 2995/0005 (2013.01);
Abstract

Provided is a method of forming a conductive polymer composite. The method includes forming a mixture. The mixture includes a first thermoplastic polymer, a second thermoplastic polymer and a plurality of metal particles. The first thermoplastic polymer and the second thermoplastic polymer are immiscible with each other. The plurality of metal particles include at least one metal that is immiscible with both the first thermoplastic polymer and the second thermoplastic polymer. The method includes heating the mixture to a temperature greater than or equal to a melting point of the metal.

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