logo

For the Inventor, By the Inventor

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 10669356 B1

PDFFull Text
Date of Patent:
Jun. 02, 2020

Filed:

Jan. 26, 2017

Supported hybrid catalyst and method for preparing olefin polymer using the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Hyun Jee Kwon, Daejeon, KR;

Heon Yong Kwon, Daejeon, KR;

Dae Sik Hong, Daejeon, KR;

Dae Hwan Kim, Daejeon, KR;

Sung Min Lee, Daejeon, KR;

Eun Young Shin, Daejeon, KR;

Sung Ho Park, Daejeon, KR;

Young Suk You, Daejeon, KR;

Jin Young Lee, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Dentons US LLP

Primary Examiner:

Caixia Lu

Int. Cl.
CPC ...
C08F 4/653 (2006.01); C08F 4/6592 (2006.01); C08F 210/16 (2006.01); C08L 23/08 (2006.01); C08F 110/02 (2006.01); C08F 4/52 (2006.01); C08F 10/02 (2006.01); C08F 10/06 (2006.01); C08F 10/08 (2006.01); C08F 10/14 (2006.01); C08F 12/08 (2006.01); C08F 12/36 (2006.01); C08F 36/04 (2006.01); C08F 36/06 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C08F 4/65927 (2013.01); C08F 4/52 (2013.01); C08F 10/02 (2013.01); C08F 10/06 (2013.01); C08F 10/08 (2013.01); C08F 10/14 (2013.01); C08F 12/08 (2013.01); C08F 12/36 (2013.01); C08F 36/045 (2013.01); C08F 36/06 (2013.01); C08F 110/02 (2013.01); C08F 4/6592 (2013.01); C08F 4/65912 (2013.01); C08F 4/65916 (2013.01); C08F 2420/04 (2013.01); C08F 2420/06 (2013.01); C08L 23/0815 (2013.01);
Abstract

The present invention relates to a supported hybrid catalyst and a method for preparing olefin polymer using the same. Using the supported hybrid catalyst, olefin polymer that maintains excellent mechanical strength of olefin polymer polymerized with the existing metallocene catalyst, but exhibits remarkably improved processibility compared to the existing olefin polymer, can be provided.

Find Patent Forward Citations

Kwon, Hyun. (2020). Supported hybrid catalyst and method for preparing olefin polymer using the same (U.S. Patent No. 10669356). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10669356

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

Loading…