Herbicidally active 5,6-dihydrocyclopentathiophenyl-imidazole derivatives
申请人:Ciba-Geigy Corporation
公开号:US04992090A1
公开(公告)日:1991-02-12
Imidazole derivatives of formula I ##STR1## and stereochemically isomeric forms thereof, and their salts, have useful herbicidal properties. The substituents R.sup.1, L and X have the meanings defined herein.
式I的咪唑衍生物及其立体化学同分异构体和其盐具有有用的除草特性。取代基R1,L和X的含义在此定义。
Imidazol-Derivate
申请人:CIBA-GEIGY AG
公开号:EP0347378A1
公开(公告)日:1989-12-20
Imidazol-Derivate der Formel I
sowie stereochemisch isomere Formen davon und deren Salze, haben nützliche herbizide Eigenschaften. Die Substituenten R1, L und X haben die hierin definierten Bedeutung.
式 I 的咪唑衍生物及其立体异构体形式和盐类具有有用的除草特性。
及其立体异构体和盐类具有有用的除草特性。取代基 R1、L 和 X 具有本文所定义的含义。
TRANSITION METAL COMPOUND HAVING HETEROATOM, A CATALYST COMPOSITION COMPRISING SAME, AND METHOD FOR PREPARING POLYMER USING SAME
申请人:LG Chem, Ltd.
公开号:EP2905285A1
公开(公告)日:2015-08-12
The present invention discloses a transition metal compound having a novel structure and including a heteroatom, a catalyst composition including the same, and a method for preparing polymers using the same. The transition metal compound according to an embodiment of the present invention has good copolymerization properties, and a polymer having a low density may be prepared using thereof. Thus, a copolymer having various uses may be prepared.
TRANSITION METAL COMPOUND HAVING HETEROATOM, CATALYSTIC COMPOSITION INCLUDING THE SAME, AND METHOD FOR PREPARING POLYMERS USING THE SAME
申请人:LG CHEM, LTD
公开号:US20150239916A1
公开(公告)日:2015-08-27
The present invention discloses a transition metal compound having a novel structure and including a heteroatom, a catalyst composition including the same, and a method for preparing polymers using the same. The transition metal compound according to an embodiment of the present invention has good copolymerization properties, and a polymer having a low density may be prepared using thereof. Thus, a copolymer having various uses may be prepared.