Catalysts for Polymerizing Olefins and Method Thereof
申请人:Gulevich Yuri
公开号:US20110152480A1
公开(公告)日:2011-06-23
A solid catalyst component for polymerizing at least one olefin comprising Mg, Ti, at least one halogen, and at least one electron donor selected from arylsulfonates and arylsulfonyl derivatives of a specified formula
The solid catalyst component is able to give in high yields polyolefins with high stereoregularity.
USE OF SUBSTITUTED SPIROCYCLIC SULFONAMIDOCARBOXYLIC ACIDS, CARBOXYLIC ESTERS THEREOF, CARBOXAMIDES THEREOF AND CARBONITRILES THEREOF OR SALTS THEREOF FOR ENHANCEMENT OF STRESS TOLERANCE IN PLANTS
申请人:Frackenpohl Jens
公开号:US20140038822A1
公开(公告)日:2014-02-06
Use of substituted spirocyclic sulfonamidocarboxylic acids, -carboxylic esters, -carboxamides and -carbonitriles or salts thereof for enhancement of stress tolerance in plants.
The invention relates to the use of spirocyclic sulfonamidocarboxylic acids, -carboxylic esters, -carboxamides and -carbonitriles or salts thereof of the formula (I)
in which the respective substituents have the meanings given in the description, for increasing stress tolerance in plants with respect to abiotic stress, and also for increasing plant growth and/or for increasing plant yield.
CATALYSTS FOR POLYMERIZING OLEFINS AND METHOD THEREOF
申请人:Basell Poliolefine Italia S.R.L.
公开号:EP2331589A1
公开(公告)日:2011-06-15
[EN] CATALYSTS FOR POLYMERIZING OLEFINS AND METHOD THEREOF<br/>[FR] CATALYSEURS ET MÉTHODE DE POLYMÉRISATION DES OLÉFINES
申请人:BASELL POLIOLEFINE SRL
公开号:WO2010026184A1
公开(公告)日:2010-03-11
A solid catalyst component for polymerizing at least one olefin comprising Mg, Ti, at least one halogen, and at least one electron donor selected from arylsulfonates and arylsulfonyl derivatives of a specified formula. The solid catalyst component is able to give in high yields polyolefins with high stereoregularity.