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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 11691934 B1

PDFFull Text
Date of Patent:
Jul. 04, 2023

Filed:

Oct. 04, 2019

Synthesis method and synthesis device for cyclododecene

Applicant:

Hanwha Solutions Corporation, Seoul, KR;

Inventors:

Youngjin Kim, Daejeon, KR;

Namjin Jang, Daejeon, KR;

Kyuho Song, Daejeon, KR;

Wook Jeong, Daejeon, KR;

Assignee:

HANWHA SOLUTIONS CORPORATION, Seoul, KR;

Attorney:

Harvest IP Law, LLP

Primary Examiner:

In Suk C Bullock

Assistant Examiner:

Jason Y Chong

Int. Cl.
CPC ...
C07C 5/05 (2006.01); B01F 27/81 (2022.01); B01F 23/233 (2022.01); B01F 35/221 (2022.01); B01F 27/112 (2022.01); B01J 8/02 (2006.01); B01J 27/13 (2006.01); B01J 31/02 (2006.01); B01F 101/00 (2022.01);
U.S. Cl.
CPC ...
C07C 5/05 (2013.01); B01F 23/2331 (2022.01); B01F 27/112 (2022.01); B01F 27/81 (2022.01); B01F 35/2214 (2022.01); B01J 8/02 (2013.01); B01J 27/13 (2013.01); B01J 31/0207 (2013.01); B01J 31/0267 (2013.01); B01F 23/23314 (2022.01); B01F 2101/2204 (2022.01); B01J 2208/00867 (2013.01); B01J 2231/645 (2013.01); C07C 2531/02 (2013.01); C07C 2531/30 (2013.01);
Abstract

A synthesis method and a synthesis device of cyclododecene according to the present invention have a high conversion rate of cyclododecatriene which is a reactant and a high selectivity of cyclododecene which is a required product, and even so, have an effect of significantly decreasing a reaction time. In addition, the method and the device have an excellent conversion rate of cyclododecatriene and an excellent selectivity of cyclododecene, while maintaining excellent reactivity without an organic solvent such as ethanol. Therefore, a volume of the reactor relative to an output of cyclododecene may be further decreased. Moreover, the method and the device may minimize costs for facilities and process, are practical, decrease a process time, and are industrially advantageous for mass production as compared with the conventional art.

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