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:
Mar. 06, 2012
Filed:
Aug. 12, 2005
Masahiko Okamoto, Chiba, JP;
Tetsuji Kasai, Ichihara, JP;
Yasushi Tohi, Ichihara, JP;
Koji Endo, Ichihara, JP;
Shiro Otsuzuki, Hatsukaichi, JP;
Takahiro Akashi, Ichihara, JP;
Kenji Iwamasa, Ichihara, JP;
Yoshiyuki Hirase, Chiba, JP;
Keiko Fukushi, Chiba, JP;
Shinichi Nagano, Chiba, JP;
Masahiko Okamoto, Chiba, JP;
Tetsuji Kasai, Ichihara, JP;
Yasushi Tohi, Ichihara, JP;
Koji Endo, Ichihara, JP;
Shiro Otsuzuki, Hatsukaichi, JP;
Takahiro Akashi, Ichihara, JP;
Kenji Iwamasa, Ichihara, JP;
Yoshiyuki Hirase, Chiba, JP;
Keiko Fukushi, Chiba, JP;
Shinichi Nagano, Chiba, JP;
Mitsui Chemicals, Inc., Tokyo, JP;
Abstract
The present invention provides an ethylene polymer that has excellent fluidity and moldability as well as gives a molded product having excellent mechanical strength. The ethylene polymer of the present invention contains 0.02 to 1.50 mol % of a constitutional unit derived from α-olefin having 6 to 10 carbon atoms, and has the density of 945 to 975 kg/m, which satisfies both of the following requirements [1] and [2] simultaneously: