Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762) |
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02/15/2001 | WO2001010915A1 Polymerisation catalysts |
02/15/2001 | WO2001010876A1 Polymerisation process catalysed by a bidentate bisphosphine-group viii metal complex |
02/15/2001 | CA2379644A1 Polymerisation catalysts |
02/14/2001 | EP0773964B1 Gas phase production of polydienes |
02/14/2001 | CN1284101A Seals producted from alpha-olefin/vinylidene aromatic and/or hindered aliphatic vinylidene/interpolymer based materials and sealing systems therefrom |
02/14/2001 | CN1284087A Gas phase fluidized bed method and ethylene homo-and copolymers obtained using said method |
02/14/2001 | CN1283639A Process for recovering sealing gas used for gas compressor |
02/14/2001 | CN1061995C Prepn of polypropylene under high pressure |
02/13/2001 | US6187889 Copolymer, process for production thereof, and molded article thereof |
02/13/2001 | US6187882 Polymerizing an olefin or mixture thereof in presence of a solvent, a supported metallocene and an aluminoxane as cocatalyst in a hydrocarbon medium, at a temperature in the range of 50 to 150 degrees c, at a pressure of 1 to 20 bar |
02/13/2001 | US6187879 Process for producing polyolefins |
02/13/2001 | US6187878 Polymerisation process |
02/13/2001 | US6187866 Staged reactor process |
02/13/2001 | US6187830 Process for the preparation of foamed articles |
02/13/2001 | US6187712 Mono- or biscycloalkadienyl catalyst precursor comprising at least one protected hydride ligand or protected hydrocarbyl ligand bound to an aluminum or boron atom plus a cocatalyst. the protected hydride ligand is preferably borohydride |
02/08/2001 | WO2001009207A2 Improved silane functionalized olefin interpolymers and derivatives thereof |
02/08/2001 | WO2001009203A1 Raman analysis system for olefin polymerization control |
02/08/2001 | WO2001009201A1 Raman analysis system for olefin polymerization control |
02/08/2001 | WO2001009199A1 High melt swell polymer |
02/08/2001 | WO2001009196A1 Method of detecting and correcting local defluidization and channeling in fluidized-bed reactors for polymerization |
02/08/2001 | WO2000069922A3 Method of polymerization |
02/08/2001 | CA2381567A1 Raman analysis system for olefin polymerization control |
02/08/2001 | CA2380845A1 Method of detecting and correcting local defluidization and channeling in fluidized-bed reactors for polymerization |
02/08/2001 | CA2376908A1 Improved silane functionalized olefin interpolymers and derivatives thereof |
02/06/2001 | US6185349 Of multimodal polyethylene of given density range, high viscosity at low shear stress, and given ratio between low and high molecular weight fractions; dimensional stability; slotted core elements of fiber optic cables |
02/06/2001 | US6184328 Propylene-based polymer, method for its production, composition thereof, catalyst component for polymerization, and method for its production |
02/06/2001 | US6184320 As polymerization catalysts |
02/06/2001 | US6184319 Olefin polymer, films or sheets made therefrom, and process for the production of olefin polymer |
02/06/2001 | US6184317 Reacting ethylene and alpha-olefin comonomer in presence of catalyst system comprising a metallocene component with cocatalyst, to produce alternating isotactic and atactic copolymer |
02/06/2001 | US6184315 Process for polymerization in the presence of alpha olefins |
02/06/2001 | US6184299 Contacting ethylene and alpha-olefin comonomer having 3 to 8 carbon atoms with transition metal based catalyst system in two fluidized bed reactors connected in series, in the gas phase, under polymerization conditions |
02/06/2001 | US6184297 Moldability and transparency; for film having high adhesion to polar materials |
02/06/2001 | US6184294 Blends of α-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins |
02/06/2001 | US6184169 Formed by contacting silica support with hexamethyldisilazane, contacting product with dialkylmagnesium compound or complex, contacting product with an alcohol or a silane compound, and contacting product with a transition metal compound |
02/06/2001 | US6183863 Adhesive ethylene copolymer resin compositions and laminates using the same |
02/01/2001 | WO2001007491A1 Method for preparing olefin (co)polymers |
02/01/2001 | WO2001007490A1 ETHYLENE/α-OLEFIN/UNCONJUGATED POLYENE RANDOM COPOLYMER RUBBER CONTAINING HYDROLYZABLE SILYL GROUP AND PROCESS FOR PRODUCING THE SAME |
02/01/2001 | WO2001007489A1 Linear alpha-olefin/divinylbenzene copolymers and graft |
02/01/2001 | WO2000064952A3 Non-crosslinked polyethene |
02/01/2001 | WO2000024709A3 Monomers, ionomers and polymers for electrochemical uses |
01/31/2001 | EP1072643A1 Flexible resin composition and uses thereof |
01/31/2001 | EP1072618A1 A process to produce polymers |
01/31/2001 | EP1072616A2 Process for producing ethylene-vinyl alcohol copolymer resin, process for producing pellets and resin pellets |
01/31/2001 | EP1072400A1 Thin layer body composed of olefin-based resin |
01/31/2001 | EP1071720A1 Propylene copolymers containing styrene units |
01/31/2001 | EP0705849B1 Process for producing olefin polymer and catalyst for olefin polymerization |
01/31/2001 | CN1282346A Agueous dispersions or emulsions of interpolymers of alpha-olefin(S)/hindered vinylidene aromatic monomer(S) |
01/31/2001 | CN1282343A Method for producing elastomers |
01/31/2001 | CN1282340A Solid catalysts for polymerization of olefins and process for production of olefin polymers therewith |
01/31/2001 | CN1282274A Nickel diimine catalysts with methylalumoxane as cocatalyst, method of polymerization of olefins therewith and polymers produced |
01/31/2001 | CN1281871A Flexible resin composition and its use |
01/30/2001 | US6180788 Metal complexes for catalysts with copper, silver or gold |
01/30/2001 | US6180738 Production of a sticky polymer using an improved carbon black |
01/30/2001 | US6180736 High activity metallocene polymerization process |
01/30/2001 | US6180731 Comprising a phillips catalyst (i), a solid different from (i) that comprises a component derived from metallocene complexes of given formula, and an organometallic component selected from groups 1a, 2a, 3a, and 2b of the periodic table |
01/30/2001 | US6180729 Continuous gas-phase polymerization process |
01/30/2001 | US6180720 Thermoplastic and elastomeric blend of some (partially) crystalline isotactic poly(1-butene), and a heterophasic polyolefin composition of crystalline propylene polymer and an elastomeric ethylene copolymer; flexibility; moldings |
01/30/2001 | US6180554 Catalyst system for the production of olefin (co)polymers |
01/30/2001 | CA2017190C Process for the preparation of ethylene polymers |
01/25/2001 | WO2001005853A1 Olefin copolymer |
01/25/2001 | WO2001005852A1 High density ethylene homopolymers and blend compositions |
01/25/2001 | WO2001005850A1 Catalyst system that is based on fluorine-containing metal complexes |
01/25/2001 | WO2001005849A1 Mixed phosphinimine catalyst |
01/25/2001 | WO2001005845A1 Process for the preparation of polyethylene |
01/25/2001 | WO2001005781A1 A comonomer, and a polymer stabilized with it during polymerization |
01/25/2001 | CA2379917A1 High density ethylene homopolymers and blend compositions |
01/25/2001 | CA2379845A1 A comonomer, and a polymer stabilized with it during polymerization |
01/25/2001 | CA2379019A1 Catalyst system that is based on fluorine-containing metal complexes |
01/25/2001 | CA2378957A1 Process for the preparation of polyethylene |
01/24/2001 | EP1070729A2 Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said component, process for olefin polymerization using said catalyst, propylene homopolymer, propylene copolymer and propylene elastomer |
01/24/2001 | EP1070088A1 Polymerization process |
01/24/2001 | EP0894098A4 High impact lldpe films |
01/24/2001 | EP0846131B1 Polymerisates of ethylene with a high degree of resistance to stress crack, and a catalyst system for the production thereof |
01/24/2001 | CN1280999A Contraction film |
01/23/2001 | US6177563 Reacting an onium fluoride hydrofluoride with an organoaluminum compound |
01/23/2001 | CA2178742C Novel resin composition |
01/23/2001 | CA2119590C Olefin polymerization catalyst having a multidentate ligand |
01/18/2001 | DE19933616A1 Polymerization of olefin such as ethylene and propylene |
01/17/2001 | EP1069152A1 Powder of ethylene/ tetra fluoro ethylene copolymer and method of depositing the same |
01/17/2001 | EP1068244A1 Method for producing copolymers from functionalised olefinically unsaturated monomers and non-polar olefinically unsaturated compounds |
01/17/2001 | CN1280139A Ethylene copoly merized titanium-cobalt compound composite catalyst and its preparing method |
01/16/2001 | US6174981 Slurry polymerization in isobutane diluent |
01/16/2001 | US6174975 Addition polymerization, catalysts and coordination compounds |
01/16/2001 | US6174974 Catalytic polymerization of monomers for polymers with transistion metal |
01/16/2001 | US6174972 Alkylation process |
01/16/2001 | CA2038882C Method for producing a polyolefin |
01/16/2001 | CA2024333C Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, method of use, and novel polymers formed therewith |
01/11/2001 | WO2001002446A1 Catalytic system based on rare earth and magnesium. novel neodymium alcoholate, use for polymerising unsaturated compounds |
01/11/2001 | WO2001002444A1 Olefin polymerization process and products thereof |
01/11/2001 | DE19930594A1 Production of polyolefin with wide molecular weight distribution, especially low-pressure ethylene copolymer, involves periodic variation of at least one process parameter with time, e.g. temperature |
01/11/2001 | CA2378450A1 Catalytic system based on rare earth and magnesium. novel neodymium alcoholate, use for polymerising unsaturated compounds |
01/10/2001 | EP1066296A1 Novel dendrimer compounds, method for the production thereof, use thereof as catalysts |
01/10/2001 | EP1066110A1 Ion exchanged aluminium-magnesium silicate or fluorinated magnesium silicate aerogels and catalyst supports therefrom |
01/10/2001 | CN1279694A Supported metalloeene catalyst, process for preparing the same, and process for producing oclefin polymers |
01/10/2001 | CN1279244A Polymerization of sticky polymer in presence of treated carbon black |
01/09/2001 | US6172172 Polyolefin compositions and blown films obtained therefrom |
01/09/2001 | US6172169 (co)polymerization of monomers consisting of alpha-olefins, diolefins, open chain, monocyclic or polycyclic diolefins, halogenated diolefins, vinyl esters, (meth)acrylates and styrene in presence of a metallocene catalyst and a cocatalyst |
01/09/2001 | US6171994 Multiple crosslinking type transition metal compound used for olefin polymerization process |
01/09/2001 | US6171993 Enhanced-impact LLDPE with a shear modifiable network structure |
01/09/2001 | CA2195879C Supported ionic catalyst composition |