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.:
Date of Patent:
Feb. 14, 2017
Filed:
Jun. 30, 2010
Man Woo Jung, Daejeon, KR;
Seong Yun Jeon, Cheongu-si, KR;
Seong Cheol Hong, Daejeon, KR;
Joo Hee Han, Daejeon, KR;
Joo Seok OH, Daejeon, KR;
Jin Seo Lee, Daejeon, KR;
Seung Hoe DO, Daejeon, KR;
Man Woo Jung, Daejeon, KR;
Seong Yun Jeon, Cheongu-si, KR;
Seong Cheol Hong, Daejeon, KR;
Joo Hee Han, Daejeon, KR;
Joo Seok Oh, Daejeon, KR;
Jin Seo Lee, Daejeon, KR;
Seung Hoe Do, Daejeon, KR;
Hanwha Chemical Corporation, Seoul, KR;
Abstract
Provided area carbon nanotube composite material obtained by treating a mixture including carbon nanotubes, at least one carbon compound other than carbon nanotubes and a dispersion medium under a sub-critical or super-critical condition of 50-400 atm, and a method for producing the same. More particularly, the method for producing a carbon nanotube composite material, includes: introducing a mixture including carbon nanotubes, at least one carbon compound other than carbon nanotubes and a dispersion medium into a preheating unit under a pressure of 1-400 atm to preheat the mixture; treating the preheated mixture under a sub-critical or super-critical condition of 50-400 atm; cooling and depressurizing the resultant product to 0-1000 C and 1-10 atm; and recovering the cooled and depressurized product. Provided also is an apparatus for producing a carbon nanotube composite material in a continuous manner.