| Patents for C08F 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (14,255) |
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| 09/05/2007 | CN101029096A Neutral non-bridged combined metal chromium catalyst and its use |
| 09/05/2007 | CN100335511C Vinyl homopolymer or method for producing vinyl and C3-C20 alpha-olefine randompolymer |
| 09/05/2007 | CN100335510C Olefin polymerization and resin composition containing the same |
| 09/04/2007 | US7265074 Mixing an organomagnesium procatalyst of magnesium chloride supported titanium chloride with an organoaluminum cocatalyst; procatalyst from single step reaction of the organomagnesium precursor with titanium tetrahalide or titanium haloalkoxo under microwave irradiation |
| 09/04/2007 | CA2271861C Heterocyclic metallocenes and polymerization catalysts |
| 08/30/2007 | WO2007096296A1 Process for preparation of polyisobutylene whose content of terminal double bonds is more than 50% from an industrial c4 hydrocarbon stream comprising 1-butene, 2-butene and isobutene |
| 08/30/2007 | US20070203310 addition plymerization in the presence of metallocenes and cocatalysts, to form living polymers or block polymers having narrow molecular weight distribution |
| 08/30/2007 | US20070203301 First and second linear low density polyethylenes having a predetermined relationship for density and melt index of the individual polymers; highly extensible; made from inexpensive thermoplastics without the need for high cost specialty or elastic polymers or complex manufacturing processes. |
| 08/29/2007 | EP1826222A1 Polypropylene and application of said polypropylene to electric material |
| 08/29/2007 | EP1379562B1 Supported olefin polymerization catalysts |
| 08/29/2007 | EP1189952B1 Isobutene polymerisation process |
| 08/29/2007 | CN101024708A Method for preparing broad-peak polythenel montmorillonite nano composite material using mixed catalyst |
| 08/29/2007 | CN100334116C Production of polyisobutene |
| 08/28/2007 | US7262154 Methods and compositions for breaking viscosified fluids |
| 08/23/2007 | US20070197751 Olefin polymerization catalyst system useful for polar monomers |
| 08/22/2007 | CN1332990C Olefin polymerization catalyst and polymerization process |
| 08/22/2007 | CN101023104A De-foaming spray dried catalyst slurries |
| 08/22/2007 | CN101020728A Bulk depositing synthesis process of isotactic polybutylene-1 |
| 08/21/2007 | US7259284 Using cationic catalysts in the absence of organic diluent; forming 1-decene or 1-dodecene; high viscosity lubricants |
| 08/21/2007 | US7259283 Heating a deactivated rare earth-promoted zeolite beta catalyst in an oxygen-free environment, oxidative decoking |
| 08/21/2007 | US7259216 Method for producing highly branched ethylene polymers |
| 08/21/2007 | US7259214 Metal catalyst for olefin polymerization and co-polymerization with functional monomers |
| 08/16/2007 | US20070191607 Catalyst composition |
| 08/16/2007 | US20070191558 Olefin polymerization procatalyst compositions and method of preparation |
| 08/16/2007 | US20070191215 low viscosity, low foam spray dried catalyst system for gas phase olefin polymerization; metallocenes, non-metallocenes, and activators; slurry of mineral oil and liquid alkanes having three or more carbon atoms; increased solids content |
| 08/15/2007 | EP1817349A1 Process for preparing catalyst systems comprising late transition metals |
| 08/15/2007 | EP1395620B1 Method for producing homopolymers and copolymers of isobutene |
| 08/15/2007 | CN1332080C Method for producing propylene homopolymerized or polymerized fiber |
| 08/15/2007 | CN1332005C Synthesis of poly-alpha olefin and use thereof. |
| 08/15/2007 | CN1331896C Magnesium-containing carrier components and application thereof to olefin polymerization |
| 08/15/2007 | CN1331602C Furan contained metallic catalyst, preparation method and application thereof |
| 08/15/2007 | CN101018815A Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
| 08/15/2007 | CN101016350A Modified ziegler catalyst, process for preparing it and process for preparing a poly-1-olefin in its presence |
| 08/15/2007 | CN101016346A Method of preparing polyolefin alloy |
| 08/14/2007 | US7256247 High density polyethylene (HDPE), produced using metallocene catalyst to adjust the hydrogen response of a Zeigler-Natta catalyst in the production of HDPE preferably having bimodal |
| 08/14/2007 | US7256239 Heat-sealable films, for use for example in product packaging |
| 08/14/2007 | US7256221 Mixture of photopolymer, photoinitiator and viscosity adjustment; adhesives, seals |
| 08/14/2007 | US7256151 Solid catalyst component for α-olefin polymerization, process for producing catalyst therefor, and process for producing α-olefin polymer |
| 08/14/2007 | US7256150 Preparation of olefin polymerization catalyst component |
| 08/14/2007 | CA2425588C A method for preparing a catalyst system and its use in a polymerization process |
| 08/14/2007 | CA2320436C Polyethylenes obtained by use of dual site catalyst |
| 08/09/2007 | WO2007088737A1 Process for producing modified propylene polymer, modified propylene polymer obtained by the production process, and composition containing the modified propylene polymer |
| 08/09/2007 | WO2007088204A2 Propylene melt blown resins, propylene melt blown resin fibers and non-woven fabric made from the same, and methods of making the same |
| 08/09/2007 | US20070185328 Transition-metal complexes with tridentate, nitrogen-containing ligands |
| 08/09/2007 | US20070185291 Coordination catalyst |
| 08/09/2007 | US20070184969 nanotubes as catalyst support homogeneously dispersed in polymer matrix; polyethylene or polypropylene or copolymers thereof; reasonable in terms of cost compared with the processes proposed in the prior art |
| 08/09/2007 | CA2766253A1 Propylene homopolymer melt blown resins |
| 08/08/2007 | EP1675883B1 Polypropylene composition for air quenched blown films |
| 08/08/2007 | CN101012295A Method of producing chlorinated polypropylene |
| 08/07/2007 | US7253132 Magnesium-containing carrier components and application thereof to olefin polymerization |
| 08/07/2007 | CA2448701C Non-aqueous release from paper machine equipment |
| 08/02/2007 | US20070179049 Titanocenen-based catalyst system |
| 08/02/2007 | US20070179048 Ziegler-natta catalyst for olefin polymerization including aryloxy group and method for polymerization of olefin using same |
| 08/01/2007 | EP1713841B1 Olefin polymerisation process in the presence of an anti-fouling agent |
| 08/01/2007 | CN1329418C Butene copolymer, resin composition comprising the copolymer and moldings of the composition |
| 08/01/2007 | CN1329110C Integrated advanced chemical process control |
| 08/01/2007 | CN101007856A Load type bimetallic polyethylene catalyst and preparation method thereof |
| 07/31/2007 | US7250471 For producing blow molded articles |
| 07/31/2007 | US7250470 Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent |
| 07/31/2007 | US7250211 Excellent low-temperature heat sealability and attains sufficient interlaminar strength without using an adhesive or the like, less tacky and excellent in resistance to whitening due to peeling, softness and impact resistance |
| 07/26/2007 | US20070173400 Catalyst system comprising magnesium halide |
| 07/25/2007 | EP1639023A4 Polymerization catalyst system using di-sec-butyldimethoxysilane for preparation of polypropylene |
| 07/25/2007 | CN101006105A Polymerization catalysts for producing polymers with low levels of long chain branching |
| 07/25/2007 | CN101003586A 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 |
| 07/24/2007 | US7247686 Solid cocatalyst component for olefin polymerization and catalyst system thereof |
| 07/24/2007 | CA2431654C Method for preparing catalyst for olefin polymerization |
| 07/19/2007 | US20070167578 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation |
| 07/19/2007 | US20070167315 Catalyst composition comprising shuttling agent for ethylene copolymer formation |
| 07/18/2007 | EP1807256A1 Increasing syndiotactic propylene polymer cast film line speed |
| 07/18/2007 | EP1718683A4 Preparation method of solid titanium catalyst for olefin polymerization |
| 07/18/2007 | EP1633790A4 Polymerization process using a metallocene catalyst system |
| 07/18/2007 | EP1355957B1 Method for producing polyethylene waxes in a high-pressure process |
| 07/18/2007 | CN2923701Y Flow-guide cover for circulation system |
| 07/18/2007 | CN1326888C Polymer production at supercritical conditions |
| 07/18/2007 | CN1326615C Polymerization catalyst system, methods of making and uses therefor |
| 07/18/2007 | CN101001892A Catalyst system for the polymerization of olefin |
| 07/18/2007 | CN101001885A Supported bis(hydroxyarylaryloxy) catalysts for manufacture of polymers |
| 07/17/2007 | US7244870 Method for producing polyisobutenes |
| 07/17/2007 | CA2320271C A catalyst for the (co)polymerisation of ethylene and a method for the preparation thereof |
| 07/11/2007 | EP1806368A2 Polymerization process in the presence of a supported catalyst system |
| 07/11/2007 | EP1805234A1 Activating agents for hafnium based metallocene components |
| 07/11/2007 | EP1805225A1 Catalyst for propylene polymerization and the method of propylene polymerization using the catalyst |
| 07/11/2007 | EP1284981B1 Method for producing transition metal compounds and their use for the polymerization of olefins |
| 07/11/2007 | EP1198484B1 High density ethylene homopolymers and blend compositions |
| 07/11/2007 | CN1995074A Method for preparing chlorinated polypropylene using semi-water phase method |
| 07/10/2007 | US7241850 Injection molding with a wall thickness of at least 0.01 inch and less than 60% haze made of isotactic polypropylene having a melt flow rate of 0.1 to 150 g/10 min; may include clarity-enhancing agents for even greater clarity improvements |
| 07/10/2007 | US7241848 Process for preparing low molecular weight olefin (CO)polymer and polymerization catalyst used therefor |
| 07/10/2007 | US7241715 Dianionic chelating ligands with a bridged-bis-bi-aryl structure; For catalytic polymerization of ethylene/olefin copolymers |
| 07/10/2007 | US7241620 Producing a polyethylene fraction having a PDI less than 2.3. by dissolving a UHMWPE parent polymer in a solvent, precipitating the polyethylene fraction on the support of the fractionating column and recovering |
| 07/05/2007 | US20070155930 Isobutene is polymerized in the presence of a catalyst which comprises a halogenated Lewis acid, the catalyst is removed and/or deactivated, and the resulting polyisobutene is contacted with a zeolite of an average pore size of from 5 to 15 A |
| 07/05/2007 | US20070155919 Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefins |
| 07/05/2007 | US20070155918 polymerization catalyst for the polymerization of olefins; molecular weight control of polyethylene, ethylene-hexene copolymer; preparation of 2-[2-(indenyl)-2-methylpropyl]-1-phenyl-imidazolechromium dichloride |
| 07/05/2007 | US20070155621 Ionic liquids as solvents |
| 07/05/2007 | US20070155620 Bimodal polyethylene |
| 07/04/2007 | EP1803751A1 Method for preparing polyolefins containing vinylidene end groups using polymeric nitrogen compounds |
| 07/04/2007 | EP1802668A1 Method of making a ziegler-natta catalyst |
| 07/04/2007 | CN1993389A Acidic activator-supports and catalysts for olefin polymerization |
| 07/04/2007 | CN1990509A Loading type bimetal polyethylene catalyst and its preparation method |
| 07/04/2007 | CN1324055C Ethene polymerization catalyst, its production and polymerization kinetic behaviour control |
| 07/03/2007 | US7238819 Process for preparing isobutylene-based polymers |