Methods For Oligomerizing Olefins With Chromium Pyridine Ether Catalysts
申请人:Ackerman Lily J.
公开号:US20080200743A1
公开(公告)日:2008-08-21
The present invention provides a method of producing oligomers of olefins, comprising reacting olefins with a catalyst under oligomerization conditions. The catalyst can be the product of the combination of a chromium compound and a pyridyl ether compound. In particular embodiments, the catalyst compound can be used to trimerize or tetramerize ethylene to 1-hexene, 1-octene, or mixtures of 1-hexene and 1-octene.
Rhenium Containing Hydrosilylation Catalysts and Compositions Containing the Catalysts
申请人:Dow Corning Corporation
公开号:US20140200347A1
公开(公告)日:2014-07-17
A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand.
Nickel Containing Hydrosilylation Catalysts and Compositions Containing the Catalysts
申请人:DOW CORNING CORPORATION
公开号:US20140183398A1
公开(公告)日:2014-07-03
A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand,
Zinc Containing Hydrosilylation Catalysts and Compositions Containing the Catalysts
申请人:Dow corning Corporation
公开号:US20140194627A1
公开(公告)日:2014-07-10
A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand.
Iridium Containing Hydrosilylation Catalysts and Compositions Containing the Catalysts
申请人:Dow Corning Corporation
公开号:US20140206869A1
公开(公告)日:2014-07-24
A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable, of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand.