Patents for C07F 17 - Metallocenes (7,057)
03/1995
03/29/1995EP0645401A1 Process for producing polyolefins
03/29/1995CN1100733A A catalyst for producing hemiisotactic polypropylene
03/28/1995US5401817 Olefin polymerization using silyl-bridged metallocenes
03/21/1995US5399636 Metallocenes and processes therefor and therewith
03/21/1995US5399635 Process for preparation of monocyclopentadienyl metal complex compounds and method of use
03/15/1995EP0643078A2 Process for the preparation of ethylene polymers and products obtained therefrom
03/15/1995EP0643066A2 Monocyclopentadienyl transition metal olefin polymerization catalysts
03/15/1995EP0642496A1 Synthetic heteroaryl polyamines as excitatory amino acid neurotransmitter antagonists
03/14/1995CA2131940A1 Process for the preparation of ethylene polymers and products obtained therefrom
03/08/1995EP0641460A1 Organometallic monomers and polymers with improved adhesion
03/08/1995EP0641360A1 Preparation of addition polymerization catalysts via lewis acid mitigated metal center oxidation.
03/08/1995EP0641312A1 Synthetic aryl polyamines as excitatory amino acid neurotransmitter antagonists
03/07/1995US5395906 Methylenecyclobutane polymers and with olefins
03/02/1995WO1995006071A1 Amido siladiyl bridged catalyst components, methods of making and using
03/01/1995EP0640090A1 Process for preparation of monocyclopentadienyl metal complex compounds and method of use
03/01/1995CN1099388A Heteroatom-bearing ligands and metal complexes thereof
02/1995
02/28/1995US5393911 Cyclopentadiene type compounds and method for making
02/22/1995EP0639579A2 Preparation of metallocenes
02/21/1995US5391791 Complexing agents
02/21/1995US5391790 Deprotonation of indene; metallization; coupling
02/21/1995US5391789 Polymeric catalysis of olefins
02/21/1995US5391629 Block copolymers from ionic catalysts
02/15/1995EP0638593A1 Catalyst compositions
02/09/1995WO1995004087A1 Catalyst compositions
02/09/1995CA2168564A1 Catalyst compositions
02/01/1995EP0636151A1 Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom.
01/1995
01/31/1995US5386061 Chiral phospholanes via chiral 1, 4-diol cyclic sulfates
01/31/1995US5386044 Polyhaloaromatic ruthenium complexes and reactions thereof
01/31/1995US5385877 Using coordination catalysts
01/24/1995US5384299 Ionic metallocene catalyst compositions
01/18/1995EP0633897A1 Catalyst systems for polymerising c 2? to c 10? alk-1-enes.
01/18/1995EP0331745B1 Ferrocene derivatives, surfactants containing same, and process for producing thin organic film
01/12/1995WO1995001388A1 A new catalyst for ring-opening metathesis polymerization
01/12/1995WO1995001378A1 Catalyst for producing styrene polymer and process for producing styrene polymer using the same
01/12/1995CA2166193A1 A new catalyst for ring-opening metathesis polymerization
01/11/1995EP0632819A1 Addition polymerization catalysts comprising reduced oxidation state metal complexes
01/11/1995EP0620842A4 Method for reducing pollution emissions from a diesel engine with organometallic platinum group metal coordination composition.
01/05/1995WO1995000683A1 Electrochemical preparation of addition polymerization catalysts
01/05/1995WO1995000526A1 Titanium(ii) or zirconium(ii) complexes and addition polymerization catalysts therefrom
01/05/1995CA2142120A1 Electrochemical preparation of addition polymerization catalysts
12/1994
12/21/1994EP0629632A2 Novel transition metal compound for use as a polymerization catalyst
12/21/1994EP0629631A2 Novel transition metal compound, and polymerization catalyst containing it
12/21/1994EP0629617A1 Heteroatom-bearing ligands and metal complexes thereof
12/21/1994CN1096519A Preparation of cyclic olefine
12/20/1994US5374753 Olefin polymerization catalysts
12/20/1994US5374752 Process for the preparation of a high molecular weight olefin polymer
12/20/1994US5374696 Catalyzing the addition polymerization in presence of titanium metal complexes with cocatalysts
12/14/1994EP0628577A2 Silyl bridged metallocenes and use thereof
12/14/1994EP0628566A1 Metallocenes and processes therefor and therewith
12/14/1994EP0628565A1 Bis fluorenyl metallocenes and use thereof
12/14/1994EP0628564A1 Fluorene compounds and method for making
12/13/1994US5372682 Electrochemical preparation of addition polymerization catalysts
12/12/1994CA2119953A1 Fluorene compounds and methods for making
12/07/1994EP0627440A1 9-Substituted fluorenyl compounds and the preparation and use of metallocenes thereof
12/06/1994US5371259 Iron (II) metallocene salts
12/06/1994US5371256 With rhodium and iridium
11/1994
11/10/1994DE4415725A1 Process for the preparation of complexes of nickel(II) containing a heterodifunctional chelate ligand and processes for the polymerisation of ethylene using the complexes obtained in this way
11/08/1994CA1332952C Titanocenes and a radiation-polymerizable composition containing these titanocenes
11/08/1994CA1332951C Titanocenes, the use thereof, and n-substituted fluoranilines
11/08/1994CA1332950C Titanocenes and their use
11/08/1994CA1332949C Titanocenes and their use
11/01/1994US5360921 Process for preparing cyclopentadienyl group-containing silicon compound or cyclopentadienyl group-containing germanium compound
10/1994
10/27/1994WO1994024137A1 Asymmetric hydrogenation of furoimidazole derivatives
10/27/1994WO1994023757A1 Use of cyclopentadienylcarbonyl transition metal carboxylic acids and their derivatives for labelling proteins
10/27/1994CA2160979A1 Use of cyclopentadienylcarbonyl transition metal carboxylic acids and their derivatives for labeling proteins
10/27/1994CA2134441A1 Asymmetric hydrogenation of furoimidazole derivatives
10/26/1994EP0620842A1 Method for reducing pollution emissions from a diesel engine with organometallic platinum group metal coordination composition
10/25/1994US5359105 Reacting with grignard reagent in inert solvent to form dianionic salt
10/25/1994US5359102 Transition metal compound having two transition metal atoms in one molecule and method for polymerizing olefin by using the compound
10/19/1994EP0620229A1 Process for the preparation of complexes between transition metals and mono-substituted cyclopentadienyl ligands
10/18/1994CA1332611C Metallocenes and photopolymerisable composition containing same
10/11/1994US5354784 Cyclopentadienyliron complex salt, process for preparing the same and photopolymerizable composition containing the same
09/1994
09/29/1994WO1994021700A1 Block copolymers from ionic catalysts
09/29/1994WO1994021693A1 Preparation of addition polymerization catalysts via lewis acid mitigated metal center oxidation
09/29/1994CA2158868A1 Block copolymers from ionic catalysts
09/29/1994CA2134890A1 Preparation of addition polymerization catalysts via lewis acid mitigated metal center oxidation
09/28/1994EP0617044A2 Process for preparing cyclopentadienyl group-containing silicon compound or cyclopentadienyl group-containing germanium compound
09/27/1994US5350817 Process for the preparation of polyolefins having a broad molecular weight distribution
09/27/1994US5350723 Polymerization catalysts
09/20/1994US5349100 Chiral metallocene compounds and preparation thereof by creation of a chiral center by enantioselective hydride transfer
09/20/1994US5349032 Metallocene and process for producing polyolefin using the same
09/20/1994US5348926 Catalyst for polymerization of vinyl compound
09/14/1994EP0614468A1 Polyonic transition metal catalyst composition.
09/14/1994CN1092081A Catalyst compositions and process for preparing polyolefins
09/13/1994US5347026 Metallocene compounds, addition polymerization catalysts
09/13/1994US5347025 Catalyst for polymerization of vinyl compound
09/13/1994US5347024 Preparation of addition polymerization catalysts via Lewis acid mitigated metal center oxidation
09/07/1994EP0613719A1 Nickel catalyst for the cyanation of aromatic halides
09/06/1994CA2116828A1 Nickel catalyst for the cyanation of aromatic halides
08/1994
08/31/1994EP0612758A1 Ferrocenyl/diphosphines as ligands for homogeneous catalysts
08/24/1994EP0611773A2 Catalyst component for use in the polymerization of alpha-olefins and process for producing alpha-olefin polymers using the same
08/24/1994EP0611772A2 Catalyst component for use in the polymerization of alpha-olefins and process for producing alpha-olefin polymers using the same
08/23/1994US5340701 Photoinitiators
08/17/1994EP0610850A1 Process for preparing cyclo-olefin polymers
08/17/1994EP0610843A1 Process for preparing cyclo-olefin polymers
08/09/1994US5336795 Process for the preparation of transition metal complexes having monosubstituted cyclopentadienyl ligands
08/02/1994US5334677 Process for producing syndiotactic polyolefins
07/1994
07/28/1994DE4301800A1 Substd. zircon-aza-alkene(s) obtd. from butadiene-zirconocene and nitrile(s)
07/27/1994EP0608054A2 Catalyst compositions and process for preparing polyolefins
07/21/1994WO1994009055A3 Polymerization of, and depolymerization to, cyclic ethers using selected metal compound catalysts
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