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 4 - Polymerisation catalysts
Patents for C08F 4 - Polymerisation catalysts (50,749)
12/2014
12/10/2014CN102964477B 负载型非茂金属催化剂、其制备方法及其应用 Supported non-metallocene catalysts, their preparation and their use
12/10/2014CN102964475B 负载型非茂金属催化剂、其制备方法及其应用 Supported non-metallocene catalysts, their preparation and their use
12/10/2014CN102863564B 用于超高分子量聚乙烯合成的高活性催化剂及其制备方法 High activity catalyst and preparation method for the synthesis of ultra high molecular weight polyethylene
12/10/2014CN102863563B 超高分子量聚乙烯催化剂及其制备方法 Catalyst and preparation method UHMWPE
12/10/2014CN102838701B 一种丙烯多相共聚体系、聚合方法及聚丙烯釜内合金 A propylene copolymer multiphase system, kettle in the polymerization process and polypropylene alloy
12/10/2014CN102725317B 以高产率使α-烯烃(共)聚合的Ziegler-Natta型催化剂 So that a high yield α- olefin (co) polymerization Ziegler-Natta type catalyst
12/10/2014CN102633840B 一种钳型铁配合物及其制备方法和应用 One kind of clamp-type iron complex and its preparation method and application
12/10/2014CN102453157B 用于在单一反应器中制备宽/双峰聚乙烯的催化剂体系 Is used in a single reactor in preparation of broad / bimodal polyethylene catalyst system
12/10/2014CN102292344B 新三芳基膦或三芳基胂化合物及α-烯烃聚合催化剂、三元共聚物和α-烯烃/(甲基)丙烯酸系共聚物的制法 New triarylphosphine or triaryl arsine compounds and α- olefin polymerization catalyst, terpolymer and α- olefin / (meth) acrylic copolymer is prepared by
12/09/2014US8907035 Polyethylene Copolymers
12/09/2014US8907034 Comb architecture olefin block copolymers
12/09/2014US8907032 Salalen ligands and organometallic complexes
12/09/2014US8907031 Imino carbene compounds and derivatives, and catalyst compositions made therefrom
12/09/2014US8907029 Catalyst for high temperature olefin polymerization
12/09/2014US8906821 Curing compositions for fluoropolymers
12/04/2014US20140357820 Olefin metathesis catalyst compositions comprising at least two metal carbene olefin metathesis catalysts
12/04/2014US20140357819 Modified phosphinimine catalysts for olefin polymerization
12/04/2014US20140357816 Propylene random copolymer
12/02/2014US8901267 Olefin-based polymer and preparation method thereof
12/02/2014US8901266 Method for producing diallyldialkylammonium salt/maleic acid copolymer
12/02/2014US8901262 Polymerization of isoprene from renewable resources
12/02/2014US8901261 Catalyst component
12/02/2014US8901260 Heterogeneous ethylene alpha-olefin interpolymers
12/02/2014US8901240 Polypropylene resin composition for use in formation of microporous membrane
12/02/2014US8901238 Sponge polymer with controlled long chain branching and broad molecular weight distribution
12/02/2014US8901236 Process for creating an ethylene elastomer
12/02/2014US8901027 Stable slurry bed fischer-tropsch catalyst with high surface area and activity
11/2014
11/27/2014US20140350189 Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
11/27/2014US20140349050 Solid State Properties of Polyethylene Prepared with Tetrahydroindenyl-based Catalyst System
11/25/2014US8895680 Redox curing-type nonaqueous curable composition
11/25/2014US8895679 Catalyst compositions and methods of making and using same
11/25/2014US8895466 Activating agents for hafnium-based metallocene components
11/25/2014US8895465 Activator compositions, their preparation, and their use in catalysis
11/25/2014US8893725 Polymeric materials derived from tobacco
11/20/2014US20140343238 Process for the preparation of metallocene complexes
11/20/2014US20140343237 Solid catalyst component for polymerization of olefin, catalyst for polymerization of olefin, and method for producing olefin polymer
11/18/2014US8889898 Process for preparing di-substituted succinates
11/18/2014US8889807 Controlled radical polymerization initiators
11/18/2014US8889805 Carboxylate metal complex and catalyst for olefin polymerization
11/18/2014US8889804 Method for preparing polypropylene using transition metal compound containing thiophene-fused cyclopentadienyl ligand
11/18/2014US8889793 Multimodal polyethylene copolymer resin composition, a preparation process therefor and a polymeric product comprising the same
11/18/2014US8889750 Expanded polypropylene resin particles, and polypropylene resin in-mold-expanded molding
11/18/2014US8889581 Catalyst composition for olefin polymerization and preparation method for polyolefin using the same
11/18/2014US8889200 Chewing gum and gum bases containing polyolefin thermoplastic elastomer
11/13/2014US20140336345 System and method for catalyst preparation
11/11/2014US8883948 Methods for extensive dark curing based on visible-light initiated, controlled radical polymerization
11/11/2014US8883943 Isoolefin polymers and process for preparing the same
11/11/2014US8883941 Methods and apparatus for controlled single electron transfer living radical polymerization
11/11/2014US8883912 Synthesis of arborescent polymers via controlled inimer-type reversible addition-fragmentation chain transfer (RAFT) polymerization
11/06/2014US20140329960 Styrenic (meth)acryclic oligomers
11/04/2014US8877881 Catalyst compounds and use thereof
11/04/2014US8877880 Method for controlling polyolefin properties
11/04/2014US8877835 Heat-activatable free-radical initiators and composite material which comprises magnetic particles
11/04/2014US8877672 Catalyst compositions and methods of making and using same
10/2014
10/30/2014US20140323665 Polyalphaolefins by Oligomerization and Isomerization
10/30/2014US20140322535 Preparation of precipitated zn pp catalysts with internal pore structure using nanoparticles
10/28/2014USRE45219 Photoreactive polymer and process of making the same
10/28/2014US8871980 Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation, deuteration or tritiation) of organic compounds using same
10/28/2014US8871885 Ethylene-a-olefin copolymer and molded article
10/28/2014US8871879 Latent, high-activity olefin metathesis catalysts containing an N-heterocyclic carbene ligand
10/28/2014US8871878 Ethylene polymerization using discrete nickel(II) iminophosphonamide complexes
10/28/2014US8871877 Hybrid organic-inorganic materials that contain stabilized carbene
10/23/2014US20140316089 Pyridyldiamide Metal Catalysts and Processes to Produce Polyolefins
10/21/2014US8865849 Polyethylene and process for production thereof
10/21/2014US8865848 Process for olefin polymerisation using group 4 metallocene as catalysts
10/21/2014US8865847 Reactor operability in a gas phase polymerization process
10/21/2014US8865846 Metallocene and half sandwich dual catalyst systems for producing broad molecular weight distribution polymers
10/21/2014US8865834 Adhesive polymer composition
10/16/2014US20140309390 Stabilized Multi-Valent Anionic Polymerization Initiators And Methods For Preparing The Same
10/16/2014US20140309389 Tridentate pincer ligand supported metal-alkylidyne and metallacycloalkylene complexes for alkyne polymerization
10/16/2014US20140309387 Transition metal catalyst composition including a transition metal compound and a method of preparing a polyolefin using the catalyst composition
10/16/2014US20140309363 Method for producing denatured conjugated diene polymer
10/14/2014US8859700 Method for producing a water-absorbent resin
10/14/2014US8859696 Oligomerisation of olefinic compounds with reduced polymer formation
10/14/2014US8859451 Process for the preparation of supported catalysts
10/14/2014US8859450 Solid catalyst component for olefin polymerization
10/14/2014US8859066 Coating composition, method of preparation thereof and substrate coated therewith
10/09/2014WO2014161905A1 Catalyst components for the polymerization of olefins
10/09/2014US20140303334 Catalyst for living radical polymerization and polymerization method
10/09/2014US20140303333 Iron bisphenolate complexes and methods of use and synthesis thereof
10/09/2014US20140303319 Conjugated diene based polymer, and polymer composition containing the polymer
10/08/2014EP2787014A1 Catalyst components for the polymerization of olefins
10/08/2014EP2787013A1 Polyolefin solution polymerization process and polymer
10/08/2014EP2785763A1 Functionalization of vinyl terminated polymers by ring opening cross metathesis
10/08/2014EP2785752A1 Internal electron donor for olefin polymerization catalysts, method of making and using the same
10/08/2014EP2785450A2 A method of preparing an olefin polymerization catalyst, the catalyst and ethylene polymers and copolymers obtained using the catalyst
10/07/2014US8853339 Method for producing copolymer
10/07/2014US8853336 Boron trifluoride-catalyst complex and process for preparing high-reactivity isobutene homopolymers
10/07/2014US8853118 Propylene polymerization catalyst system
10/07/2014US8852641 Polymer microgel beads and preparative method thereof
10/02/2014WO2014160311A1 Polypropylene impact copolymers with low haze
10/02/2014WO2014160012A2 Non-phthalate compounds as electron donors for polyolefin catalysts
10/02/2014WO2014159952A1 Grafted polyethylene
10/02/2014WO2014157583A1 Polar-group-containing olefin copolymer, multinary polar-group-containing olefin copolymer, olefin-based resin composition, and adhesive and layered product comprising same
10/02/2014WO2014155185A1 Catalyst composition
10/02/2014US20140296461 Aromatic Vinyl Copolymer, Method for Preparing the Same, and Molded Article Including the Same
10/02/2014US20140296458 Titanium-catalyst system comprising substituted cyclopentadienyl, guanidine and diene ligands
10/02/2014US20140296456 Catalyst Systems for Production of Alpha Olefin Oligomers and Polymers
10/02/2014US20140296453 Catalyst Compositions for the Polymerization of Olefins
10/02/2014DE102014004417A1 Verfahren zur Herstellung eines Polymers auf der Basis eines konjugierten Diens A process for preparing a polymer based on a conjugated diene,
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