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. 21, 2006
Filed:
Dec. 26, 2002
Keiji Okada, Chiba, JP;
Hidetatsu Murakami, Chiba, JP;
Takashi Hakuta, Chiba, JP;
Masaaki Kawasaki, Chiba, JP;
Keiji Okada, Chiba, JP;
Hidetatsu Murakami, Chiba, JP;
Takashi Hakuta, Chiba, JP;
Masaaki Kawasaki, Chiba, JP;
Mitsui Chemicals, Inc., Tokyo, JP;
Abstract
A silicon-containing olefin copolymer is provided which comprises (a) a constituent unit derived from —CH—CH— such as ethylene, (b) a constituent unit derived from —CH—CHR— where R is a hydrocarbon group of 1 to 18 carbon atoms, and (c) a constituent unit containing a specific silicon-containing group. A silicon-containing olefin copolymer is also provided which is obtainable by co-polymerizing ethylene, an a-olefin of 3 to 20 carbon atoms and a specific silicon-containing ethylene monomer.