| Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762) |
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| 03/18/1999 | WO1999012980A1 Catalyst for producing living olefin polymer and process for producing the polymer |
| 03/18/1999 | CA2269119A1 Catalyst for polymerizing an olefinic monomer, method for producing an olefinic polymer and method for producing a styrenic polymer |
| 03/17/1999 | EP0901457A1 Polymerization catalyst promoter |
| 03/16/1999 | US5883213 Stereoregularity |
| 03/16/1999 | US5883207 Continuous slurry polymerization; gelation and fouling inhibition; catalysis in alkyl halide solvent |
| 03/16/1999 | US5883205 Process for the preparation of an ethylene copolymer and prepolymerized solid catalyst for olefin polymerization |
| 03/16/1999 | US5883204 Adding an ionic catalyst activator to a solution olefin polymerization reaction |
| 03/16/1999 | US5883192 Resin composition |
| 03/16/1999 | US5882750 Single reactor bimodal HMW-HDPE film resin with improved bubble stability |
| 03/16/1999 | CA2158710C Olefin polymerization catalyst and process for olefin polymerization |
| 03/11/1999 | WO1999011680A1 Propylene copolymer and process for the production thereof |
| 03/10/1999 | EP0900242A1 Copolymers of ethylene and geminally disubstituted olefins |
| 03/10/1999 | EP0900238A1 Ethylene/alpha-olefin/diene interpolymer-substituted carboxylic acid dispersant additives |
| 03/10/1999 | EP0900195A1 Cyclopentadiene compound substituted with branched alkyl groups |
| 03/10/1999 | EP0797599B1 Process for preparing polyethylene |
| 03/10/1999 | CN1042433C Preparation of olefin polymers |
| 03/09/1999 | US5880323 Processes for making α-olefins |
| 03/09/1999 | US5880241 Highly branched polyalkenes |
| 03/09/1999 | US5880233 Process for the preparation of ethylene/(meth)acrylic acid copolymers |
| 03/09/1999 | US5880231 Ring opening metathesis polymerization of cyclic olefins having unstrained cyclic rings; metallocene catalyst stable in the presence of functional groups; end groups from an alpha-omega difunctional olefin |
| 03/09/1999 | US5880219 Synthesized by the hydroformylation and reductive amination of polyolefins formed from the reaction product of alkene and alpha olefin monomers in the presence of a metallocene catalyst; amine derivatives as lubricants |
| 03/09/1999 | US5880056 Organoaluminum, alumoxane or ionizing compound, with a bis(cycloalkadienyl group substituted with alkyl and aryl) group 4b metal compound; olefin copolymers having lower melting points and crystallization temperatures |
| 03/04/1999 | WO1999010388A1 Catalyst preparation for the (co)polymerisation of alk-1-enes |
| 03/04/1999 | WO1999010386A1 Homogeneous filled polymer composite |
| 03/04/1999 | WO1999010353A1 Novel organometallic compound, preparation method thereof and process for polymerization of olefins by means of a catalyst composition including the organometallic compound |
| 03/04/1999 | WO1998056836A3 Electrets |
| 03/04/1999 | DE19839822A1 Solid, high activity catalyst component for olefin polymerisation |
| 03/04/1999 | DE19737306A1 Katalysatorzubereitung für die (Co)polymerisation von Alk-l-enen A catalyst composition for the (co) polymerization of alk-l-enes |
| 03/04/1999 | CA2301662A1 Homogeneous filled polymer composite |
| 03/04/1999 | CA2300062A1 Thermoset interpolymers and foams |
| 03/03/1999 | EP0899279A2 Process for the preparation of ethylene polymers |
| 03/03/1999 | EP0899278A2 Process for the preparation of ethylene polymers |
| 03/03/1999 | EP0898586A1 Process for preparing copolymers and blend compositions containing the same |
| 03/03/1999 | EP0898585A1 Polyolefin composition with molecular weight maximum occuring in that part of the composition that has the highest comonomer content |
| 03/03/1999 | EP0736046B1 Catalyst composition |
| 03/03/1999 | EP0674669B1 Amorphous olefin polymers, copolymers, methods of preparation and derivatives thereof |
| 03/03/1999 | CN1209816A Ultra-low molecular weight ethylene polymers |
| 03/03/1999 | CN1042340C Process for preparing ethylenic copolymer |
| 02/25/1999 | WO1999009098A1 Propylene polymer composition and films made therefrom |
| 02/25/1999 | WO1999009096A1 Films produced from substantially linear homogeneous olefin polymer compositions |
| 02/25/1999 | WO1999009079A1 Propylene/ethylene random copolymer, molding material, and molded article |
| 02/25/1999 | WO1999009078A1 Copolymerization of fluorinated olefins |
| 02/25/1999 | WO1999009075A1 A process for the preparation of polyethylene |
| 02/25/1999 | CA2299376A1 Copolymerization of fluorinated olefins |
| 02/24/1999 | EP0897934A1 Process for the preparation of an ethylen polymer composition |
| 02/24/1999 | EP0897394A1 Use of heat treated alumoxanes in preparing supported catalysts |
| 02/24/1999 | EP0782587B1 Process and apparatus for the gas-phase polymerization of alpha-olefins |
| 02/24/1999 | CN1208744A Process for mfr. of compsn. comprising ethylene polymers |
| 02/24/1999 | CN1042229C Process for prepn. of elastomeric copolymers of ethylene |
| 02/23/1999 | US5874513 Ethylene-α-olefin copolymer and composition, and film, laminate and electrical insulating material comprising same |
| 02/23/1999 | US5874512 Tackifiers and a process to obtain tackifiers |
| 02/23/1999 | US5874139 Multilayer polyolefin with balanced sealant properties |
| 02/18/1999 | WO1999007810A1 Additives for oil compositions |
| 02/18/1999 | WO1999007809A1 Additives for oil compositions |
| 02/18/1999 | WO1999007788A1 Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
| 02/18/1999 | CA2296323A1 Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
| 02/17/1999 | EP0896983A1 Pigment dispersant for aromatic polymers |
| 02/17/1999 | EP0896598A1 Process for the co-polymerization of an olefin and a vinyl aromatic monomer |
| 02/17/1999 | EP0896597A1 PROCESS FOR THE PREPARATION OF A TERPOLYMER OF ETHYLENE, AN $g(a)-OLEFIN AND A DIENE |
| 02/17/1999 | EP0896596A1 Process for the production of functional polyolefins |
| 02/17/1999 | EP0896593A1 Process for the polymerisation of alpha-olefins |
| 02/17/1999 | EP0896589A1 Supported catalyst composition and process for the polymerization of olefin monomers |
| 02/17/1999 | EP0717755B1 Components and catalysts for the polymerization of olefins |
| 02/17/1999 | EP0707014B1 Process for producing aromatic vinyl compound copolymer |
| 02/17/1999 | EP0675906B1 Linear low density polyethylene film |
| 02/17/1999 | EP0674670B1 Dilute process for the preparation of ethylene/alpha-olefin copolymer using metallocene catalyst systems |
| 02/17/1999 | CN1208046A High solids slurry polymerization |
| 02/16/1999 | US5872252 Compression of ethylenically unsaturated monomers |
| 02/16/1999 | US5872201 Interpolymers of ethylene, olefinic monomers, and aromatic vinylidene or hindered aliphatic or cycloaliphatic vinylidene monomers |
| 02/16/1999 | CA1340399C Coextrudable adhesive for polystyrene, and products therefrom |
| 02/11/1999 | WO1999006449A1 Zwitterionic catalyst activator |
| 02/11/1999 | CA2291616A1 Zwitterionic catalyst activator |
| 02/10/1999 | EP0896005A1 Preactivated catalyst for olefin (co)polymer, catalyst for olefin (co)polymerization, olefin (co)polymer composition, and process for producing the same |
| 02/09/1999 | US5869723 Ionic compound and olefin polymerization catalyst containing the same |
| 02/09/1999 | US5869586 Using coordination polymerization catalyst |
| 02/09/1999 | US5869585 Multi-component catalyst systems for olefin polymerization |
| 02/09/1999 | US5869578 Saponified polymer of olefin monomer and unsaturated carboxylic acid |
| 02/09/1999 | US5869570 Contacting alpha olefin monomers in liquid phase with catalyst particles, hydrocarbon solvent and viscosity reducing agent of hydrophobic dispersant |
| 02/09/1999 | US5868984 Process for producing fibers, filaments and webs by melt spinning |
| 02/04/1999 | WO1999005190A1 ETHYLENE/α-OLEFIN COPOLYMERS, COMPOSITIONS, AND PROCESSES FOR THE PREPARATION OF THE COPOLYMERS AND THE COMPOSITIONS |
| 02/04/1999 | WO1999005189A1 Polymerization of olefins |
| 02/04/1999 | WO1999005187A1 High activity polyethylene catalysts |
| 02/04/1999 | WO1999005186A1 PROCESS FOR THE PRODUCTION OF STEREOREGULAR POLYMERS AND ELASTOMERS OF α-OLEFINS AND CERTAIN NOVEL CATALYSTS THEREFOR |
| 02/04/1999 | WO1999005182A1 Polymerisation catalysts |
| 02/04/1999 | WO1999004901A1 High activity catalyst prepared with alkoxysilanes |
| 02/04/1999 | CA2298772A1 Process for the production of stereoregular polymers and elastomers of .alpha.-olefins and certain novel catalysts therefor |
| 02/04/1999 | CA2297781A1 High activity catalyst prepared with alkoxysilanes |
| 02/04/1999 | CA2295498A1 High activity polyethylene catalysts |
| 02/03/1999 | EP0894098A1 High impact lldpe films |
| 02/03/1999 | EP0779901B1 Method of preparing ethylene copolymers |
| 02/03/1999 | CN1207106A 弹性体共聚物 Elastomeric copolymer |
| 02/02/1999 | US5866704 3-aryl substituted indenyl containing metal complexes and polymerization process |
| 02/02/1999 | US5866665 Copolymers of ethylene and germinally disubstituted olefins |
| 02/02/1999 | US5866663 Processes of polymerizing olefins |
| 02/02/1999 | US5866661 Ethylene polymerization processes and products thereof |
| 02/02/1999 | US5866659 Functionalized α-olefin/para-alkylstryne copolymers |
| 02/02/1999 | US5866635 Contact and intraocular lenses. |
| 02/02/1999 | US5866497 Catalyst for the production of olefin polymers |
| 01/28/1999 | WO1999003902A1 Broad mwd, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom |
| 01/28/1999 | WO1999003901A1 Low bed-level transition, start-up, and reactor residence time control using sound waves |