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 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Patents for C08F 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (14,255)
11/2010
11/11/2010US20100286339 Fibers And Nonwovens Comprising Polypropylene Blends And Mixtures
11/11/2010US20100286338 Fibers And Nonwovens Comprising Polyethylene Blends And Mixtures
11/11/2010US20100285246 Use of polyolefins having isotactic structural elements in flooring materials
11/10/2010EP2247383A1 Polyethylene materials prepared using mixed ziegler-natta catalyst systems
11/10/2010EP1517928B1 Supported hybrid metallocene catalyst, method for preparing the same, and method for preparing polyolefin using the same
11/10/2010CN101880342A Olefin polymerization catalyst and preparation and application thereof
11/10/2010CN101880341A Ethylene homopolymerization or copolymerization catalyst and preparation and application thereof
11/09/2010CA2576155C High strength bimodal polyethylene compositions
11/04/2010US20100280206 Polyethylene copolymer
11/04/2010US20100280199 Compositions that can produce polymers
11/04/2010US20100280197 Modified particle, support, catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer
11/02/2010US7825190 Slurry polymerization; for use as high topload blow moldings and transmission and distribution pipes; improved durability
10/2010
10/28/2010WO2010123748A1 Regeneration of purification beds with a jet compressor in an open loop cycle
10/28/2010US20100273961 Slurry Loop Reactors
10/27/2010EP2242776A1 Molar ratio modifications to larger polyolefin catalysts
10/27/2010CN101180325B Propylene polymer with high crystallinity
10/26/2010US7820582 Catalyst composition
10/21/2010US20100267917 Polyisoprene condoms
10/21/2010US20100267914 Method for Producing Temperature Resistant NonWovens
10/21/2010US20100267909 Bimodal Pipe Resin and Products Made Therefrom
10/21/2010US20100267852 Polymeric foam coalescing agent
10/20/2010EP1874830B1 Molding composition comprising polyethylene for preparing films and process for preparing the molding composition in the presence of a mixed catalyst
10/20/2010CN101864013A Catalyst for gas-phase polymerization or copolymerization of ethylene and preparation method thereof
10/20/2010CN101357957B Novel catalytic heat addition synthesis process of polyisobutylene succinic anhydride
10/19/2010US7816465 continuously withdrawing polymer slurry from the reactor and concentrating the slurry in a simple and economic way; using a self-cleaning screen as a concentrating device to retain polymer particles; fluid phase is returned to the reactor; propane diluent
10/19/2010US7816456 Semicrystalline propylene polymer composition for producing biaxially stretched polypropylene films
10/19/2010US7816452 preparing propylene polymer composition in an at least two-stage process, wherein, in first polymerization stage, a propylene homopolymer is prepared, and in second polymerization stage, ethylene and propylene are polymerized to give an ethylene/propylene copolymer comprising more than 97-99.5% ethylene
10/14/2010WO2010078494A4 Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method
10/14/2010US20100262251 High modulus crosslinked polyethylene with reduced residual free radical concentration prepared below the melt
10/14/2010US20100261864 Separation method
10/14/2010US20100261851 Recoverable polymer-bound homogeneous catalysts for catalytic chain transfer process
10/13/2010EP2239283A1 High pressure LDPE for medical applications
10/13/2010EP1776395B1 Polymerization catalysts, main group coordination compounds, process for preparing polyolefins and polyolefins
10/13/2010EP0853549B1 Films comprising metallocene catalyzed polyethylene
10/13/2010CN1802392B Process for the production of polypropylene using high yield Ziegler-Natta catalysts
10/13/2010CN101857653A Slurry phase polymerisation process
10/13/2010CN101125291B Integrated advanced chemical process control
10/13/2010CN101065410B Catalyst system for olefin polymerization, its production and use
10/07/2010WO2010111869A1 Film made from heterogeneous ethylene/alpha-olefin interpolymer
10/07/2010US20100256319 Melt spinning process for the production of synthetic polymer continuous filament yarns
10/07/2010US20100255240 Release sheet and pressure-sensitive adhesive article
10/06/2010CN101851305A Isotactic polypropylene capped with styrene group and preparation method thereof
10/06/2010CN101003586B Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerisation of alk-1-enes
10/05/2010US7807770 Drawn tapes, fibre and filaments comprising a multimodal polyethylene resin
10/05/2010US7807769 Isotactic polypropylene produced from supercritical polymerization process
09/2010
09/30/2010WO2010111331A1 Injection stretch blow molded articles and syndiotactic polymers for use therein
09/30/2010WO2010111330A1 Injection stretch blow molded articles and random copolymers for use therein
09/30/2010US20100249831 Low creep, high strength uhmwpe fibres and process for producing thereof
09/30/2010US20100249354 Injection stretch blow molded articles and syndiotactic polymers for use therein
09/30/2010US20100248355 Methods for generating high titer helper-free preparations of released recombinant aav vectors
09/29/2010EP2231772A1 Polypropylene ethylene-propylene copolymer blends and in-line process to produce them
09/28/2010US7803324 comprising mixing and storage tanks, pumps, flowmeters and controllers, for preparing, measuring and conveying polymerization catalyst slurries to chemical reactors
09/23/2010US20100240854 Pre-expanded polypropylene resin particle, and method for production thereof
09/23/2010US20100240847 Two stage activation of oligomerisation catalyst and oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst so activated
09/22/2010CN101838362A Polyolefin adhesive compositions and articles made therefrom
09/21/2010US7799882 Polymerization process
09/21/2010US7799871 1-butene polymers composition
09/21/2010US7799724 Hollow beads of polyethylene
09/21/2010US7799722 Using coordination polymerization catalysts
09/21/2010US7799258 Making a fibre which is used in a bio medical application
09/21/2010CA2554103C Fibers and nonwovens comprising polypropylene blends and mixtures
09/16/2010US20100234550 High shear oxidation of wax
09/16/2010US20100234547 Polymerization Catalysts, Methods of Making, Methods of Using, and Polyolefin Products Made Therefrom
09/16/2010US20100233928 Polypropylene Spunbond Fibers and Methods for Making Same
09/15/2010CN101333266B Method for preparing chlorinated polypropylene by heterogeneous mixed solvent method
09/14/2010US7795366 Modified polyethylene compositions
09/14/2010US7795353 Heat grafting a propylene polymer composed of a component propylene having an intrinsic viscosity of 5-15 dl/g and a propylene component having an intrinsic viscosity of 0.3-3 dl/g with another unsaturated monomer in the presence of an organic peroxide; product has a broad molecular weight distribution
09/14/2010US7795346 Sintered porous high melt-flow index materials and methods of making same
09/14/2010CA2260241C Crosslinking of polyethylene for low wear using radiation and thermal treatments
09/09/2010US20100228067 Conversion of natural products including cellulose to hydrocarbons, hydrogen and/or other related compounds
09/09/2010US20100227987 Propylene-based polymer, production method therefor, composition using the same, and application thereof
09/09/2010US20100227977 Synthesis and use of well-defined, highly-branched saturated hydrocarbon polymers
09/09/2010US20100227523 Methods for improving the bioactivity characteristics of a surface and objects with surfaces improved thereby
09/09/2010US20100227098 Ethylenic Resin and Blow Molded Article Obtained Therefrom
09/08/2010CN1807469B Polymerizing catalyst for preparing low molecular weight olefin (co)polymer
09/08/2010CN101824112A Preparation method of propylene homopolymer for geogrid and polymer thereof
09/08/2010CN101824111A Polyethylene and catalyst composition for its preparation
09/08/2010CN101824109A [N^O] type bidentate ligand and zirconium metal coordinated olefin polymerization catalyst and preparation method thereof
09/08/2010CN101824107A Solid main catalyst for olefin polymerization
09/08/2010CN101157771B Supported beta crystal core formation agent and preparation method thereof
09/08/2010CN101016350B Modified ziegler catalyst, process for preparing it and process for preparing a poly-1-olefin in its presence
09/07/2010US7790826 carbonated beverage bottle caps, without the need for a liner; polyethylene polymer comprises 0.05 to 5 percent per weight of 1-hexene; density of 0.935-0.955 g/cm3 and a melt index of 0.3-1.2 g/10 minutes
09/07/2010US7790820 increased activity by precontacting metallocene with an olefin or acetylene monomer and an organoaluminum cocatalyst (less is required to lower cost) before contact with acidic activator support; triethylaluminum, fluorided silica-alumina support; polyethylene; ethylene-hexene copolymer; industrial scale
09/07/2010US7790818 Continuously contacting solid particles of MgCl2 with liquid phase to obtain slurry
09/02/2010US20100222531 Catalysts for olefin polymerization
09/02/2010US20100221475 Polyethylene film having improved barrier properties and methods of making same
09/01/2010EP1626998B1 Method for producing aqueous polymer dispersions
09/01/2010CN1939934B Manufacture of polyethylenes
09/01/2010CN1654487B Process for production of butyl rubber
09/01/2010CN101817929A Novel polymers and uses thereof
09/01/2010CN101096390B Catalyzer for polyethylene with high stacking density and preparation method thereof
09/01/2010CN101065411B Polypropylene and application of said polypropylene to electric material
08/2010
08/31/2010US7786237 Polyethylene materials prepared using mixed ziegler-natta catalysts systems
08/31/2010US7786227 Controlling a slurry polymerization process for forming solid high density polyethylene polymer particles using a combination of a densitometer measurement of the reaction mixture and a quadratic computer model
08/26/2010WO2010078494A3 Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method
08/26/2010WO2006104807A3 Process for production of propylene homopolymers
08/26/2010US20100215934 Composition, process and installation for the continuous production of a foamed polymeric sheet and sheet thus produced
08/26/2010US20100215550 Pumping apparatus and process for polymerization in loop reactors
08/25/2010EP2221329A1 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
08/25/2010EP2221328A2 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
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