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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 11332830 B1

PDFFull Text
Date of Patent:
May. 17, 2022

Filed:

Mar. 15, 2018

Functionalized graphene-mediated metallization of polymer article

Applicant:

Nanotek Instruments, Inc., Dayton, OH (US);

Inventors:

Yi-jun Lin, Taoyuan, TW;

Shaio-yen Lee, New Taipei, TW;

Yao-de Jhong, Taipei, TW;

Aruna Zhamu, Springboro, OH (US);

Bor Z. Jang, Centerville, OH (US);

Assignee:

Global Graphene Group, Inc., Dayton, OH (US);

Attorney:
Primary Examiner:

Daniel H Miller

Int. Cl.
CPC ...
B32B 9/00 (2006.01); C23C 18/16 (2006.01); C01B 32/194 (2017.01); B05D 1/18 (2006.01); B05D 3/12 (2006.01); B05D 1/02 (2006.01); B05D 3/02 (2006.01); C23C 18/32 (2006.01); C23C 18/38 (2006.01); C25D 3/38 (2006.01); C25D 3/12 (2006.01); C25D 5/56 (2006.01); C01B 32/174 (2017.01); B82Y 30/00 (2011.01); C01B 32/168 (2017.01); B05D 3/10 (2006.01); B05D 7/02 (2006.01);
U.S. Cl.
CPC ...
C23C 18/165 (2013.01); B05D 1/02 (2013.01); B05D 1/18 (2013.01); B05D 3/0254 (2013.01); B05D 3/12 (2013.01); B82Y 30/00 (2013.01); C01B 32/168 (2017.08); C01B 32/174 (2017.08); C01B 32/194 (2017.08); C23C 18/1639 (2013.01); C23C 18/32 (2013.01); C23C 18/38 (2013.01); C25D 3/12 (2013.01); C25D 3/38 (2013.01); C25D 5/56 (2013.01); B05D 3/101 (2013.01); B05D 7/02 (2013.01); C01B 2204/04 (2013.01); Y10T 428/30 (2015.01);
Abstract

Provided is a surface-metalized polymer article comprising a polymer component having a surface, a first layer of multiple functionalized graphene sheets having a first chemical functional group, multiple functionalized carbon nanotubes having a second chemical group functional group, or a combination of both, which are coated on the polymer component surface, and a second layer of a plated metal deposited on the first layer, wherein the multiple functionalized graphene sheets contain single-layer or few-layer graphene sheets and/or the multiple functionalized carbon nanotubes contain single-walled or multiwalled carbon nanotubes, and wherein the multiple functionalized graphene sheets or functionalized carbon nanotubes are bonded to the polymer component surface with or without an adhesive resin.

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