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. 25, 1995
Filed:
Feb. 14, 1994
Koichi Moriyasu, Mobara, JP;
Hideyuki Akieda, Mobara, JP;
Harumichi Aoki, Mobara, JP;
Makoto Suzuki, Mobara, JP;
Shingo Matsuo, Mobara, JP;
Yasunaga Iwasaki, Mobara, JP;
Sadafumi Koda, Mobara, JP;
Kanji Tomiya, Mobara, JP;
Mitsui Toatsu Chemicals, Incorporated, Tokyo, JP;
Abstract
A herbicidal composition is here disclosed which exerts an excellent herbicidal activity and which is harmless to paddy rice. A 1-[1-methyl-1-(substituted phenyl)ethyl]-4,5-dimethyl-3-(substituted phenyl)-3-pyrroline-2-one derivative represented by the formula (I) ##STR1## (wherein X is a chlorine atom, fluorine atom or bromine atom; Y is a hydrogen atom, fluorine atom, chlorine atom or methoxy group; Z is a hydrogen atom, fluorine atom, bromine atom or chlorine atom; and Q is a hydrogen atom or fluorine atom) is a novel compound, and the herbicidal composition containing this compound as a herbicidally active ingredient has the strong activity and high selectivity as the herbicidal composition for paddy fields.