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:
Apr. 26, 2005
Filed:
Jun. 14, 2001
Applicants:
Young-soo Ko, Seoul, KR;
Ki-su RO, Taejon-shi, KR;
Young-jun Lee, Taejon-shi, KR;
Yong Chun, Taejon-shi, KR;
Inventors:
Young-Soo Ko, Seoul, KR;
Ki-Su Ro, Taejon-shi, KR;
Young-Jun Lee, Taejon-shi, KR;
Yong Chun, Taejon-shi, KR;
Assignee:
Samsung General Chemicals, Co., Ltd., Chungcheongnam Province, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J031/00 ; B01J037/00 ; C02F004/02 ; C02F004/60 ;
U.S. Cl.
CPC ...
Abstract
Described herein is a prepolymerized catalyst encapsulated with macromolecular monomers which is prepared by adding olefin mononers and diene compounds to a solid complex titanium catalyst for olefin polymerization and then polymerizing, and also relates to a method for polymerization or copolymerization capable of preparing polyolefins with high melt strength by polymerizing the olefin by using said catalyst.