Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762)
11/2005
11/22/2005US6967231 in presence of a magnesium chloride-alcohol supported catalyst which comprises an organometallic complex and an activator wherein the organometallic complex comprises Group 3-10 transition metal and an indenoindolyl ligand that is bonded to metal
11/22/2005US6967184 Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts
11/17/2005WO2005108442A1 Polyolefin adhesive compositions and articles made therefrom
11/17/2005WO2005108439A2 Chromium based polymerization catalyst, the method to prepare it and polymers prepared therewith
11/17/2005WO2005108435A1 Phosphorus bridged metallocene compounds for olefin polymerization
11/17/2005WO2005108410A1 Phosphorus substituted metallocene compounds for olefin polymerization
11/17/2005WO2005108406A1 Bridged bi-aromatic catalysts, complexes, and method of using the same
11/17/2005WO2005014674A3 Process for the preparation of a polyolefin
11/17/2005US20050256356 Polymerization of olefins in a fluidised bed reactor using a Ziegler-Natta type catalyst and organoaluminium cocatalyst, polymerisation is performed in the presence of a monohalogenated hydrocarbon compound such as n-butyl chloride
11/17/2005US20050256282 Process for producing contact product; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer
11/17/2005US20050256280 Combining a first system including a catalytic metal compound, an activator and a support with a second system including a catalytic metal compound, an activator and a support and spray drying; for gas or slurry phase polymerization to produce polyolefins
11/17/2005US20050255988 Adding the monomer(s) to the support, followed by the catalyst and cocatalyst; gas phase polymerization of ethylene and alpha-olefins; improved catalyst stability
11/17/2005DE102005007559A1 Verfahren zur Herstellung eines modifizierten Teilchens; A process for producing a modified particle; Träger; Carrier; Katalysatorkomponente für eine Additionspolymerisation; Catalyst component for addition polymerization; Verfahren zur Herstellung eines Katalysators für eine Additionspolymerisation und Verfahren zur Herstellung eines Additionspolymers A process for producing a catalyst for addition polymerization and a process for producing an addition polymer
11/17/2005CA2798621A1 Polymers having broad molecular weight distribution and methods of making the same
11/17/2005CA2708417A1 Polymers having broad molecular weight distribution and methods of making the same
11/17/2005CA2562090A1 Bridged bi-aromatic catalysts, complexes, and methods of using the same
11/16/2005EP1595897A1 Ethylene polymer and application thereof to moldings
11/16/2005EP1594905A2 Polyisobutene phosphonic acid and the derivatives thereof
11/16/2005EP1196454B1 Magnesium/titanium alkoxide complexes and polymerization catalysts made therefrom
11/16/2005EP1189951B1 A polymerization process for producing easier processing polymers
11/16/2005EP1095095B1 Film for wrapping
11/16/2005CN1697845A Process for producing ethylene/alpha-olefin/unconjugated polyene copolymer and ethylene/alpha-olefin/unconjugated polyene copolymer
11/16/2005CN1697843A Supported hybrid metallocene catalyst, method for preparing the same, and method for preparing polyolefin using the same
11/16/2005CN1696162A Process for producing contact product, catalyst component for addition polymerization, process for producing catalyst for addition polymerization, and process for producing addition polymer
11/16/2005CN1227289C Very low density polyethylene and high density polyethylene blends
11/16/2005CN1227274C Copolymer, adhesive containing the same copolymer and laminated material
11/16/2005CN1227272C Process for preparation polyolefin resins using supported ionic catalysts
11/16/2005CN1227255C Siloxy substituted cocatalyst activators for olefin polymerization
11/15/2005US6965004 Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizing
11/15/2005US6964937 Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use
11/15/2005CA2200373C Heteroligand
11/10/2005WO2005105868A1 Functionalized olefin polymers
11/10/2005WO2005105867A1 Unconjugated polyene copolymer, rubber composition and uses of those
11/10/2005WO2005105865A1 Process for the preparation of atactic 1-butene polymers
11/10/2005WO2005105864A1 Heterocyclic substituted metallocene compounds for olefin polymerization
11/10/2005WO2005105863A2 Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins
11/10/2005WO2005105862A1 Process and apparatus for producing olefin polymers
11/10/2005WO2005105860A1 Process for producing isobutylene block copolymer
11/10/2005WO2005104940A2 Heterophasic copolymer and metallocene catalyst system
11/10/2005US20050250956 Bridged biscyclopentadienyl ligands and method of preparation
11/10/2005US20050250911 Post-polymerization of a acrylate-unsaturated hydrocarbon polymer by the transesterification, transamidation or hydrolysis of an hydroxy-functional or amine-functional compounds; gelation inhibition; curing; thermosetting resins;hardness; solvent resistance; automobile coatings
11/10/2005DE102004020524A1 Polyethylene for film, e.g. stretch film, used in carrier bags, contains ethylene homopolymers and/or copolymers of ethylene with 1-alkenes
11/10/2005CA2553496A1 Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system
11/09/2005EP1592717A1 Supported olefin polymerization catalyst
11/09/2005EP1592382A1 Medical container
11/09/2005EP1297036A4 Continuous, solvent-free process for making terpolymers of maleic anhydride, c 1-4? alkyl vinyl ether and isobutylene
11/09/2005CN1694908A Copolymers of ethylene with various norbornene derivatives
11/09/2005CN1693315A Polyethylene resins with bimodal molecular weight distribution and use
11/09/2005CN1226341C Ethylene copolymer composition
11/09/2005CN1226312C Process for producing olefin polymer
11/08/2005US6963017 Reacting indanone compound with coupling component
11/08/2005US6963015 Ethylene-hexafluoropropylene copolymer elastomer
11/03/2005WO2005103141A1 α-OLEFIN POLYMER COMPOSITIONS, MOLDED OBJECTS MADE FROM THE COMPOSITIONS, AND NOVEL POLYMER
11/03/2005WO2005103140A1 Polyolefin masterbatch and composition suitable for injection molding
11/03/2005WO2005103100A1 Polyethylene and catalyst composition for its preparation
11/03/2005WO2005103096A1 Polyethylene for injection moldings
11/03/2005WO2005103095A1 Polyethylene and catalyst composition for its preparation
11/03/2005WO2005103090A1 Method for online estimation of reactor split for multimodal polyolefins
11/03/2005WO2005102973A1 Magnesium compound, catalyst for olefin polymerization and method for producing olefin polymer
11/03/2005WO2005058916A3 Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefins
11/03/2005WO2005014601A3 Process for the preparation of a polyolefin
11/03/2005US20050245701 Process for producing modified particle; carrier; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer
11/03/2005US20050245700 Ethylene polymerization process
11/03/2005US20050245699 using supported metallocene catalysts; gas phase polymerisation; organometallic compound is premixed with dried activated catalyst component as a separate component before the resulting mixture is added to the reactor as the catalyst system
11/03/2005US20050245697 with a chromium oxide supported on a silica-titania support, reduced with carbon monoxide and a Ziegler-Natta catalyst to a +2 state; for both extremely low density and extremely high density polymers in same reator conditions; polyolefins with decreased bimodal molecular weight distribution
11/03/2005US20050245686 Isotactic propylene copolymer fibers, their preparation and use
11/03/2005CA2564906A1 Polyolefin masterbatch and composition suitable for injection molding
11/03/2005CA2563504A1 Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers
11/03/2005CA2562925A1 Polyethylene and catalyst composition for its preparation
11/03/2005CA2562574A1 Method for online estimation of reactor split for multimodal polyolefins
11/03/2005CA2562292A1 Polyethylene for injection moldings
11/03/2005CA2562289A1 Polyethylene and catalyst composition for its preparation
11/02/2005EP1591459A1 Process and apparatus for producing olefin polymers
11/02/2005EP1590377A1 Polymerization catalysts, organic transition metal compounds, process for preparing polyolefins and polyolefins
11/02/2005EP1424348B1 Propylene polymer
11/02/2005EP1397394A4 Polyethylene resins
11/02/2005EP1339726B1 Catalyst composition and method of polymerization
11/02/2005EP1209179B1 Processes for producing polyolefin composition
11/02/2005EP1159316B1 Process for producing polyethylene
11/02/2005EP1041092B1 Ethylene/aromatic vinyl copolymer and process for producing the same
11/02/2005CN1692129A Catalyst system and its use in a polymerization process
11/02/2005CN1692118A Olefin polymerization catalysts containing a pyrrole bisimine ligand
11/02/2005CN1225501C Polyolefin compositions with improved properties
11/02/2005CN1225488C Process for polymerizing cationically polymerizable monomers
11/02/2005CN1225484C Polymerization control process
11/01/2005US6960676 Method of preparing group 14 bridged biscyclopentadienyl ligands
11/01/2005US6960635 Isotactic propylene copolymers, their preparation and use
11/01/2005US6960634 Methods for adjusting melt properties of metallocene catalyzed olefin copolymers
11/01/2005US6960632 Faster curing, higher torque, stable modulus, improved hot air aging, and improved aged flexure properties; for production of tires
11/01/2005US6960550 Polymerizing alpha-olefin monomer(s) in presence of catalyst system comprising unbridged fluxional metallocene and a cocatalyst; introducing ethylene into polymerization system
10/2005
10/27/2005WO2005100846A1 Alcohol absorbed polyalphaolefin drag reducing agents
10/27/2005WO2005100501A1 Polyolefin adhesive compositions and articles made therefrom
10/27/2005WO2005100418A1 Preparation of polyethylene films
10/27/2005WO2005100417A1 Use of instantaneous split to improve reactor control
10/27/2005WO2005100414A1 Method of controlling olefin polymerization
10/27/2005WO2005100410A1 Process for producing olefin polymer
10/27/2005WO2005099887A1 Rotary vertical fluidized bed catalytic polymerization method
10/27/2005WO2005082962A3 Catalyst grain size
10/27/2005WO2005082944A3 Low gel chromium catalysis
10/27/2005US20050239981 Phosphorus bridged metallocene compounds for olefin polymerization
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