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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 10758898 B1

PDFFull Text
Date of Patent:
Sep. 01, 2020

Filed:

Jun. 08, 2015

Method for manufacturing carbon nanotube agglomerate having controlled bulk density

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

SungJin Kim, Daejeon, KR;

Jihee Woo, Daejeon, KR;

Dongchul Lee, Daejeon, KR;

Seungyong Son, Daejeon, KR;

KwangWoo Yoon, Daejeon, KR;

Seungyong Lee, Daejeon, KR;

Eugene Oh, Daejeon, KR;

Jinmyung Cha, Daejeon, KR;

Hyun Woo Park, Daejeon, KR;

Hyungsik Jang, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Dentons US LLP

Primary Examiner:

Daniel H Miller

Int. Cl.
CPC ...
B32B 9/00 (2006.01); B01J 37/02 (2006.01); B01J 23/745 (2006.01); B01J 23/847 (2006.01); B01J 23/882 (2006.01); B01J 23/887 (2006.01); B01J 23/75 (2006.01); B01J 23/881 (2006.01); C01B 32/162 (2017.01); B01J 35/02 (2006.01); B01J 37/08 (2006.01); B01J 37/10 (2006.01); B01J 21/18 (2006.01);
U.S. Cl.
CPC ...
B01J 37/0236 (2013.01); B01J 23/745 (2013.01); B01J 23/75 (2013.01); B01J 23/8472 (2013.01); B01J 23/881 (2013.01); B01J 23/882 (2013.01); B01J 23/8877 (2013.01); B01J 35/023 (2013.01); B01J 37/0207 (2013.01); B01J 37/088 (2013.01); C01B 32/162 (2017.08); B01J 21/185 (2013.01); B01J 37/10 (2013.01);
Abstract

The present invention relates to a supported catalyst that can be used to produce a carbon nanotube aggregate with high bulk density, a method for preparing the supported catalyst, a carbon nanotube aggregate produced using the supported catalyst, and a method for producing the carbon nanotube aggregate. According to the present invention, the bulk density of the carbon nanotube aggregate is easily controllable. Therefore, the carbon nanotube aggregate is suitable for use in various fields.

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