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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 9359388 B1

PDFFull Text
Date of Patent:
Jun. 07, 2016

Filed:

Oct. 16, 2014

Transition metal compound having heteroatom, catalystic composition including the same, and method for preparing polymers using the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Young Shil Do, Daejeon, KR;

Yoon Hee Cho, Daejeon, KR;

Choong Hoon Lee, Daejeon, KR;

Seung Hwan Jung, Daejeon, KR;

Don Ho Kum, Daejeon, KR;

Sang Eun Park, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Caixia Lu

Int. Cl.
CPC ...
C07F 17/00 (2006.01); C08F 4/6592 (2006.01); C08F 10/00 (2006.01); C07F 7/28 (2006.01); C08F 4/76 (2006.01); B01J 31/14 (2006.01); B01J 31/18 (2006.01); B01J 31/22 (2006.01); C08F 210/16 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C07F 7/28 (2013.01); B01J 31/14 (2013.01); B01J 31/1805 (2013.01); B01J 31/2295 (2013.01); C07F 17/00 (2013.01); C08F 4/6592 (2013.01); C08F 4/76 (2013.01); C08F 210/16 (2013.01); B01J 2231/12 (2013.01); B01J 2531/40 (2013.01); B01J 2531/46 (2013.01); B01J 2531/48 (2013.01); B01J 2531/49 (2013.01); C08F 4/65904 (2013.01); C08F 4/65908 (2013.01); C08F 4/65912 (2013.01); C08F 4/65916 (2013.01); C08F 2420/02 (2013.01); C08F 2420/06 (2013.01); Y02P 20/52 (2015.11);
Abstract

The present invention discloses a transition metal compound having a novel structure and including a heteroatom, a catalyst composition including the same, and a method for preparing polymers using the same. The transition metal compound according to an embodiment of the present invention has good copolymerization properties, and a polymer having a low density may be prepared using thereof. Thus, a copolymer having various uses may be prepared.

Find Patent Forward Citations

Do, Young. (2016). Transition metal compound having heteroatom, catalystic composition including the same, and method for preparing polymers using the same (U.S. Patent No. 9359388). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9359388

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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