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Basell Polyolefine Gmbh
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Basell Polyolefine Gmbh patents

Recent patent applications related to Basell Polyolefine Gmbh. Basell Polyolefine Gmbh is listed as an Agent/Assignee. Note: Basell Polyolefine Gmbh may have other listings under different names/spellings. We're not affiliated with Basell Polyolefine Gmbh, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | Basell Polyolefine Gmbh-related inventors




Date Basell Polyolefine Gmbh patents (updated weekly) - BOOKMARK this page
12/14/17 new patent  Polyethylene composition having high stress cracking resistance
12/07/17Process for separating components of a polymer-monomer mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers
11/30/17Process for preparing a polyolefin composition
11/23/17Polyethylene composition having high stress cracking resistance
11/23/17High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor
11/09/17Polyethylene composition for having high impact and stress cracking resistance
09/14/17Process for preparing a polyolefin composition
08/17/17Process for ethylene polymerization with improved ethylene feed system
08/03/17Low density polyethylene with high elongation hardening
07/27/17Process for controlling an ethylene polymerization process
07/20/17Ethylene polymerization process having improved heat exchanger performance
07/13/17Polyethylene composition for injection moulding
07/06/17Ethylene polymer composition and use thereof in polyolefin compositions
06/29/17Methods for controlling aluminum alkyl feed to a slurry polymerization process
06/29/17High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor
06/29/17Ethylene polymer composition having improved tensile properties
05/04/17Polyethylene processes for producing compositions having high swell ratio
03/16/17Process for ethylene polymerization with improved slurry pump performance
01/26/17High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor
11/10/16Polyethylene composition having high swell ratio
11/03/16Vessel for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers with integrated bursting discs
10/27/16Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers
10/20/16Process for separating components of a reaction mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers with improved level control
10/13/16Polyethylene of raised temperature resistance
10/06/16Process for copolymerizing ethylene and esters of vinyl alcohol
09/29/16Polyethylene for injection molding
09/01/16Polyethylene molding composition for producing blown films having improved processability
08/18/16Polyethylene composition for injection molding
08/18/16Polyethylene composition having high swell ratio
06/02/16Polyethylene composition for blow molding having high stress cracking resistance
06/02/16Polyethylene composition for having high impact and stress cracking resistance
05/12/16Polymerization process in the presence of an antistatic composition
04/21/16Multistage process for the polymerization of olefins
04/21/16Process for the gas-phase polymerization of ethylene or ethylene mixtures
02/04/16Mltilayer fibers
11/19/15Polyethylene composition having high mechanical properties
11/12/15Process for treating polyolefin particles obtained by gas-phase polymerization
11/05/15Process for separating vinyl esters from a gas stream comprising ethylene and vinyl esters
11/05/15Process for degassing and buffering polyolefin particles obtained by olefin polymerization
10/01/15Polyethylene composition having high swell ratio
10/01/15Polyethylene composition having high mechanical properties
09/24/15Polyethylene composition having high swell ratio
06/18/15Process for the obtainment of a polyolefin composition
04/23/15Method for cooling a gas-phase reactor for the polymerization of olefins
11/13/14Polyolefin masterbatch based on grafted polypropylene and metallocene catalyzed polypropylene
11/06/14Process for controlling the polymer composition of an ethylene copolymer obtained by a catalyst system comprising a transition metal catalyst component and a ziegler catalyst component
10/16/14Multistage process for the polymerization of olefins
05/29/14Process for homogenizing and pelletizing a polyethylene composition
04/24/14Method and discharging a polymer from a gas-phase reactor
03/27/14Process for the manufacture of a mixed catalyst system for the copolymerization of ethylene with c1-c12 alpha-olefins
02/13/14Novel polymer composition for use in blow moulding
12/19/13Process for preparing ethylene homopolymers or copolymers in a tubular reactor with at least two reaction zones having different concentrations of chain transfer agent
11/28/13Method to improve the barrier properties of composite gas cylinders and high pressure gas cylinder having enhanced barrier properties
11/28/13Polyethylene polymerisation in gas phase reactor
11/21/13Method to improve the barrier properties of composite gas cylinders and high pressure gas cylinder having enchanced barrier properties
11/07/13Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers
10/17/13Polypropylene composition with high elasticity and transparency
10/17/13Process for monitoring the polymerization of ethylene or ethylene and comonomers in a tubular-reactor at high-pressures
10/10/13Method of preparing metallocene catalysts
09/19/13Novel trimodal polyethylene for use in blow moulding
09/19/13Method for activation of chromium containing catalyst precursor for polymerization and the resulting polymerization catalyst
08/01/13Method for feeding an antistatic compound to a polymerization reactor
06/20/13Process for the preparation of a polyolefin polymer with improved wax deposition
05/23/13Process and mixing and splitting fluid streams
05/09/13Polyethylene composition and obtaining same
Patent Packs
04/04/13Catalyst components for the polymerization of olefins and catalysts therefrom obtained
03/21/13Process for preparing a supported catalyst system for olefin polymerization, the catalyst system and its use
03/14/13Polymer filament or fiber
01/31/13Multistage process for producing hollow plastic articles from half shells
12/27/12Preparation of metal oxide nanotubes
12/20/12Process for the preparation of ethylene homopolymers or copolymers in a high-pressure reactor controlled by a model based predictive controller
11/08/12Polymerization process in the presence of an antistatic agent
11/08/12Process for the preparation of a multimodal polyolefin polymer with improved hydrogen removal
11/08/12Process for the preparation of supported catalysts
10/18/12Catalyst components for the polymerization of olefins and catalysts therefrom obtained
09/13/12Safe removal of volatile, oxidizable compounds from particles, in particular polymer particles
08/30/12High pressure ldpe for medical applications
08/23/12Novel trimodal polyethylene for use in blow moulding
08/16/12Catalyst components for the polymerization of olefins and catalysts therefrom obtained
07/26/12Process for preparing a polyolefin pipe having inherent resistance to thermooxidative degradation
Patent Packs
06/14/12Polyethylene for rotomoulding
06/14/12Polyethylene for rotomoulding
06/14/12Housing for electrical power cells in electrically driven automotive vehicles
06/14/12Polyethylene for rotomoulding
06/07/12Method to improve the barrier properties of ethylene polymer against permeation of hydrocarbons and plastic fuel tank having improved barrier properties
06/07/12Catalyst component for the polymerization of olefins
06/07/12Organometallic transition metal compound, catalyst system and preparation of polyolefins
05/03/12Polyethylene moulding composition
05/03/12Polyethylene composition and finished products made thereof
03/15/12Multilayered composite plastic material containing an adhesion promoter interlayer
03/15/12Polyethylene composition suitable for the preparation of films and process for preparing the same
02/09/12Thermoplastic polymeric composition with improved resistance to thermo-oxidative degradation and use thereof for producing pipes
01/12/12Multistage process for the polymerization of ethylene
01/12/12Catalyst system for the polymerization of alpha-olefins
12/29/11Films having improved mechanical properties
12/22/11Ethylene copolymers, catalyst system and process for preparing the same
12/08/11Ethylene polymerization in a high pressure reactor with improved initiator feeding
12/01/11Method for transitioning between incompatible olefin polymerization catalyst systems
12/01/11Method for ethylene polymerization in a tubular reactor with reduced output
12/01/11Catalyst system for olefin polymerization, its production and use
12/01/11Olefin polymerization catalysts
12/01/11Polyethylene copolymers
11/17/11Catalyst composition for preparation of polyethylene
11/17/11Process for preparing ethylene copolymers
10/13/11Process for the polymerization of ethylene, and ethylene polymers having broad molecular weight distribution and long-chain branching
09/22/11Impact resistant lldpe composition and films made thereof
09/15/11Impact resistant lldpe composition and films made thereof
09/08/11Polyethylene for injection moldings
09/08/11Injection stretch blow-molding process for the preparation of polyethylene containers, preform and bottle
09/08/11Impact resistant lldpe composition and films made thereof
Social Network Patent Pack
09/08/11Preparation of ultra high molecular mass polyethylene and ultra high molecular mass polyethylene having improved crosslink ability prepared thereb
09/01/11Impact resistant lldpe composition and films made thereof
09/01/11Impact resistant lldpe composition and films made thereof
08/18/11Copolymers of ethylene and at least one other 1-olefin, and process for their preparation
08/11/11Polyethylene pipes
07/14/11Process for preparing a blown film from a polyethylene molding composition
07/14/11Process for preparing a polyethylene molding composition
06/30/11Ethylene polymer having improved resistance against thermooxidative degradation in the presence of liquid fuels comprising biodiesel and oxygen and plastic fuel tank made of it
02/24/11Adhesive polymer composition
01/06/11Multistage process for the polymerization of olefins
Patent Packs
12/30/10Gas-phase process for the polymerization of alpha-olefins
12/16/10Process for preparation of ethylene polymers for blown films
12/09/10Polyethylene and catalyst composition for its preparation
12/09/10Process for preparing transition metal compounds for olefins polymerization
12/02/10Polyethylene molding composition for producing hollow containers by thermoforming and fuel containers produced therewith
11/25/10Ethylene terpolymers
10/21/10Process for obtaining polymers of ethylene and cycloolefins
10/21/10Catalyst system for olefin polymerization comprising phenanthroline-comprising iron complexes
10/07/10Continuous feed of auxiliaries for the polymerization of olefins
09/30/10Process for feeding a catalyst in a polymerization reactor
09/30/10Process for the preparation of catalyst paste and products thereof
09/30/10Metallocene compounds based on ethanediyl-bridged indene and cyclopentadithiophene ligands
09/16/10Phenanthroline-comprising complexes
09/02/10Synthesis of cyclopentadiene derivatives
06/10/10Monomodal copolymer of ethylene for injection molding and process for its preparation
06/03/101-butene ethylene copolymers
05/27/10Method of controlling the relative activity of the different active centers of hybrid catalysts
05/13/10Insecticidal composition and articles obtained thereof
05/13/10Polylefin pipe having inherent resistance to thermooxidative degradation
05/13/101-butene propylene copolymer compositions
05/13/101-butene propylene copolymer compositions
04/15/10Flexible and/or rigid photochromic items for packaging items sensitive to light
04/15/10Polyethylene, process and catalyst composition for the preparation thereof
04/15/10Polyethylene and catalyst composition and process for the preparation thereof
04/08/10Iron complexes and their use in polymerization processes
03/25/10Multimodal polyethylene molding composition for producing pipes having improved mechanical properties
01/14/10Polyethylene molding composition for producing injection-molded finished parts
12/17/09Molding compostion comprsing polyethlene for preparing films and process for preparing the molding composition in the presence of a mixed catalyst
12/10/09Multimodal polyethylene composition, mixed catalyst and process for preparing the composition
12/10/09Polyethylene molding compositions for injection molding applications
Patent Packs
11/19/09Process for preparing a support for olefin polymerization catalysts
11/05/09Metallocene compounds
10/15/09Process for the polymerization of olefins
10/15/09Propylene polymers
10/01/09Polypropylene containers having a barrier layer for the packaging, storage and preservation of foods
09/17/09Metallocene compounds
09/10/09Process for preparing olff in polymers in the presence of catalyst systems having photochromic groups
07/02/09Metallocene compounds
05/28/09Polypropylene for injection molding
05/14/09Supported metal alkyl compound and process for the polymerization of olefins in its presence
05/07/09Process for the preparation of ethylene copolymers
05/07/09Polypropylene random copolymers having high melt flow rates for injection molding and melt blown applications
05/07/09Synthesis of cyclopentadienedithiophene derivatives
04/23/09Method of metering process additives, in particular antistics, into polymerization reactors
04/23/09Multimodal polyethylene molding composition for producing pipes having improved mechanical properties
04/16/09Polyethylene composition suitable for the preparation of films and process for preparing the same
03/12/09Polyolefinic molding composition having improved resistance to thermooxidative degradation and its use for the production of pipes
03/12/09Process for the polymerization of 1-butene
03/05/09Method of changing between incompatible polymerization catalysts in a gas-phase fluidized-bed reactor
02/26/09Process for the preparation of unsymmetric bis(imino) compounds
Social Network Patent Pack
02/19/09Process for preparing a support for olefin polymerization catalysts
01/14/10Polyethylene molding composition for producing injection-molded finished parts







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