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:
Jan. 19, 2010
Filed:
Jul. 26, 2007
Applicants:
Kazuhisa Matsunaga, Otake, JP;
Hisao Hashida, Yamaguchi, JP;
Toshiyuki Tsutsui, Otake, JP;
Kunio Yamamoto, Yamaguchi, JP;
Atsushi Shibahara, Chiba, JP;
Tetsunori Shinozaki, Otake, JP;
Inventors:
Kazuhisa Matsunaga, Otake, JP;
Hisao Hashida, Yamaguchi, JP;
Toshiyuki Tsutsui, Otake, JP;
Kunio Yamamoto, Yamaguchi, JP;
Atsushi Shibahara, Chiba, JP;
Tetsunori Shinozaki, Otake, JP;
Assignee:
Mitsui Chemicals, Inc., Minato-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
A solid titanium catalyst component (I) of the present invention is characterized in that it contains titanium, magnesium, halogen, and a cyclic ester compound (a) represented by the following formula (1):