Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
04/1987
04/01/1987EP0216402A2 Preparation of spherical magnesium alkoxide particles
04/01/1987EP0215922A1 Organolanthanide catalysts
04/01/1987EP0215916A1 Process for simultaneously dimerizing ethylene and copolymerizing ethylene with the dimerized product.
03/1987
03/31/1987US4654318 Coordination catalyst
03/31/1987US4654154 Addition of antioxidant to cylinder lubricant
03/31/1987CA1219998A1 Process for preparing polyolefins
03/31/1987CA1219997A1 Method of polymerizing an olefin
03/31/1987CA1219996A1 Process for preparing polyolefins
03/25/1987EP0215336A1 High pore volume aluminum phosphate
03/24/1987US4652541 Coordination polymerization catalyst
03/24/1987US4652540 Catalyst for olefin polymerization and process for producing same
03/18/1987EP0214891A1 Process for producing spherical particles of compounds of metals from the second group
03/18/1987EP0214590A2 Supported polyolefin catalyst components and methods of making and using same
03/17/1987US4650842 Olefin polymerization process employing catalyst prepared from high pore volume, high purity alumina gel
03/17/1987US4650841 Continuous process for the manufacture of ethylene homopolymers or ethylene copolymers
03/17/1987US4650778 Complexing
03/17/1987CA1219400A1 Preparation of low density, low modulus ethylene copolymers in a fluidized bed
03/17/1987CA1219250A1 Process for producing olefin polymers and catalyst composition therefor
03/11/1987EP0213788A2 Method for improving the clarity of propylene polymers
03/11/1987EP0213401A2 Process for the polymerization of isobutylene
03/10/1987US4649182 Coordination catalysts
03/10/1987CA1218988A1 Macrocyclic polyamine and polycyclic polyamine multifunctional lubricating oil additives
03/04/1987EP0213090A1 Improvements in a procedure for polymerisation and copolymerisation of ethylene at high pressures and temperatures
03/04/1987EP0212974A2 Apparatus and process for alpha-olefin polymerization
03/04/1987EP0212519A1 Process for preparing ethylene copolymers with a Ziegler catalytic system
03/04/1987CN86103976A Method and catalyst for olefin oligomerziation
03/03/1987US4647640 Polymer materials
03/03/1987US4647633 Polymerization process
03/03/1987US4647550 Catalyst component for polymerization of olefins
03/03/1987CA1218784A1 High-rigidity, high-melt-viscoelasticity polypropylene and process for producing the same
02/1987
02/25/1987EP0211651A2 Method of improving the clarity of propylene polymers
02/25/1987EP0211650A2 Method of improving the clarity of propylene polymers
02/25/1987EP0211624A1 Polymerisation of olefins using a Ziegler-Natta catalyst and two organometallic compounds
02/25/1987CN86105015A Preparation of spherical magnesium alkoxide particles
02/24/1987US4645808 Process for producing olefin polymer
02/24/1987US4645797 3-Methylbutene-1 polymer composition and process for its production
02/24/1987CA1218352A1 PROCESS FOR PRODUCING .alpha.-OLEFIN POLYMERS USING NOVEL CATALYST SYSTEM
02/17/1987US4643986 Process for preparing a catalyst for polymerization or copolymerization of ethylene
02/17/1987CA1218197A1 Continuous manufacture of ethylene homopolymers or copolymers
02/17/1987CA1218177A1 Stabilized slurries of isoolefin polymers
02/12/1987DE3528101A1 Process for the preparation of homopolymers of ethene and copolymers of ethene with higher alpha -monoolefins by means of a Ziegler catalyst system
02/10/1987CA1217899A Ethylene copolymer
02/10/1987CA1217777A Process for the preparation of oligomeric aluminoxanes
02/04/1987CN86100791A Process for making polypropylene with free-end long chain branching and use thereof
02/03/1987US4640964 Olefin polymerization with polyphosphate supported chromium catalysts
02/03/1987US4640963 Recycling solid fines without substantial continued polymerization
02/03/1987US4640907 Polymerization catalyst, production and use
02/03/1987US4640906 Organoaluminum compound, piperidine derivative and solid from dialkoxymagnesium compound, aromatic diester and halogenated hydrocarbon
01/1987
01/27/1987US4639430 Catalyst support, process for its manufacture, and catalysts prepared with this support
01/27/1987US4639428 Polymerization catalyst, production and use
01/27/1987CA1217179A1 Method for the polymerisation of ethylene and for the copolymerisation of ethylene with alpha-olefins and catalysts for use in the method
01/24/1987CN85101209A Alumina treated by silicon and/or fluorine
01/21/1987EP0209104A1 Intermetallic compound
01/20/1987US4637886 Macrocyclic polyamine and polycyclic polyamine multifunctional lubricating oil additives
01/20/1987CA1217000A1 Reactor fouling inhibition process in alpha olefin polymerisation
01/17/1987CN85101441A Olefin polymerization process
01/17/1987CN85101407A Olefin polymerization catalyst
01/15/1987WO1987000184A1 Polyethylene composition
01/14/1987EP0208561A2 Process for the preparation of alumoxanes
01/14/1987EP0208524A1 Catalyst component for olefin polymerization
01/13/1987US4636486 Polymerization catalysts
01/13/1987CA1216569A1 Supported polyolefin catalyst components and methods of making and using the same
01/10/1987CN85100997A Catalyst system used for alkene poly - and copolymerization
01/07/1987EP0207834A1 Support based on silica and magnesium chloride, its preparation process and catalysts obtained from this support
01/06/1987US4634752 Process for preparing alpha-olefin polymers
01/06/1987US4634751 Polymerization catalyst, production and use
01/06/1987US4634750 Polymerization catalyst, production and use
01/06/1987US4634749 Homo- and copolymerization of ethylene and alpha olefins
01/06/1987US4634748 Polymerization catalyst, production and use
01/06/1987US4634747 Polymerization catalyst, production and use
01/06/1987US4634746 Polymerization catalyst, production and use (P-1010)
01/06/1987US4634744 Homo- or copolymerization of ethylene
01/06/1987US4634687 Process for polymerization of olefins
01/06/1987CA1216398A1 Method of polymerizing ethylene
01/06/1987CA1216394A1 Polymerization process
01/06/1987CA1216274A1 Solid catalyst component for olefin polymerization
12/1986
12/31/1986WO1986007066A3 A process for removing contaminants from a liquid ticl4 phase
12/31/1986CN85106840A Polymerization catalyst, production and use
12/31/1986CN85105150A Polymerization of olefin and its catalyst
12/30/1986US4632955 Co-oxidation; slip resistant floor wax
12/30/1986US4632912 Transition, lanthanide or acetinide compounds bonded to dihydric phenol compound bonded to polymer
12/30/1986US4632844 Optical product having a thin film on the surface
12/30/1986EP0206893A1 Process for preparing a transistion metal component for an olefin polymerization catalytic system
12/30/1986EP0206817A1 Catalyst for producing olefin polymers and polymerization process using the catalyst
12/30/1986EP0206794A1 Supported polymerization catalyst
12/30/1986EP0206756A2 Living catalysts, complexes and polymers therefrom
12/30/1986EP0206753A1 Catalyst for polymerization of olefins
12/30/1986EP0206172A1 Method for producing polyolefins
12/30/1986EP0205960A2 Very low creep, ultra high moduls, low shrink, high tenacity polyolefin fiber having good strength retention at high temperatures and method to produce such fiber
12/30/1986CA1215962A1 Polyolefin polymerization process and catalyst
12/24/1986CN86103356A Process of praparation use to one transition matal composition of catalyst system for alkene polymerisation
12/17/1986EP0205180A1 Process for preparing virtually spherical catalyst particles and a process for polymerizing alkenes-1 and for copolymerizing alkenes-1 with each other and/or with ethylene while applying such spherical catalyst particles
12/17/1986EP0205159A1 Catalyst component for polymerization of olefins
12/16/1986US4629771 Process for polymerizing olefins with a spray-dried catalyst
12/16/1986US4629714 Poly cat
12/16/1986CA1215448A1 Generation of a set point for process control
12/16/1986CA1215351A1 High efficiency catalysts for varying olefin polymer molecular weight distribution
12/10/1986EP0204340A1 Novel catalyst and method for producing relatively narrow molecular weight distribution olefin polymers
12/10/1986CN86103269A Carriers based on silicon dioxide and magnesium chloride and process of the preparation thereof, catalysts resulted from the carriers
12/09/1986US4627962 Process and apparatus for reducing the chances of ignition and explosion from the decomposition of high pressure industrial process ethylene gases