Patents for C08F 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (14,255)
03/2014
03/13/2014US20140073748 Method for improving ethylene polymerization reactions
03/12/2014CN102796211B Catalyst component for olefin polymerization and preparation method thereof, catalyst for olefin polymerization, and olefin polymerization method
03/12/2014CN102325808B Procatalyst composition with substituted 1,2-phenylene aromatic diester internal donor and method
03/11/2014US8669002 Microporous film
03/06/2014WO2014033736A1 Catalytic oligomerization of octenes
03/06/2014WO2013176686A8 Multi-component metallocene catalyst systems for the production of reactor blends of polypropylene
03/06/2014US20140066567 Multiple Catalyst System for Olefin Polymerization and Polymers Produced Therefrom
03/05/2014CN103613690A Olefin polymerization catalyst and preparation method and application thereof
03/05/2014CN102597011B Iso-olefin polymer and preparation method thereof
03/04/2014US8664337 Thick blown films
03/04/2014US8664142 Manufacturing method of solid catalyst for propylene polymerization
02/2014
02/27/2014US20140058051 High throughput reactor assembly for polymerization of olefins
02/25/2014US8658750 System and method for selective trimerization
02/25/2014CA2552748C Catalyst compositions and polyolefins for extrusion coating applications
02/20/2014US20140051816 Multi-component catalyst systems for the production of reactor blends of polypropylene
02/20/2014US20140051315 Spunbond nonwovens made from high-crystallinity propylene polymer
02/19/2014CN103589064A Method for preparing homo-polypropylene resin with relatively wide molecular weight distribution
02/18/2014US8653206 Operation of multi-reactor polyolefin manufacturing process
02/18/2014US8653199 Functionalized olefin polymers
02/18/2014US8652801 Hydrophilic IR transparent membrane, spectroscopic sample holder comprising same and method of using same
02/13/2014WO2014025636A1 Spatial control of additives by high temperature
02/13/2014US20140045988 Novel polymer composition for use in blow moulding
02/13/2014US20140045681 Particulate Metallocene-Alumoxane Catalyst
02/12/2014CN103571045A Preparation method of anti-impact polypropylene in-reactor alloy
02/12/2014CN103571044A Preparation method of high-impact-strength polypropylene kettle internal alloy
02/12/2014CN102617763B Preparation method of ultrahigh molecular weight polyethylene
02/05/2014CN103554660A High-rigidity high-heat-resistance homo-polypropylene material and preparation method thereof
02/05/2014CN103554315A Polyethylene wax and manufacture method thereof
02/05/2014CN103554173A Phenoxy ester coordinated transition metal organic complex, olefin polymerization catalytic system comprising same and application of catalytic system to olefin polymerization
02/05/2014CN102532381B Polymerization method of anti-impact propylene copolymer having high melt flowability
02/05/2014CN102532380B Method for preparing high-fluidity anti-impact polypropylene
02/05/2014CN102020534B Method for preparing amorphous alkoxy magnesium
02/04/2014US8642710 Process for preparing polyolefin
01/2014
01/30/2014US20140031480 Polypropylene homopolymers with high heat deflection temperature, high stiffness and flowability
01/29/2014CN103540020A Production method of lithium ion battery barrier membrane homo-polypropylene special material
01/29/2014CN103540001A Ultra-high molecular weight polyethylene modification ternary system being easy to produce and process
01/28/2014US8637618 Method for producing very-high or ultra-high molecular weight polyethylene
01/23/2014US20140024790 Multinuclear metallocene catalyst complexes for olefin polymerisation and copolymerisation and method of preparing thereof
01/22/2014CN103524763A Soluble polyolefin resin and preparation method thereof
01/15/2014CN103517924A Thermoformed article with high stiffness and good optics
01/15/2014CN103509137A Preparation methods for olefin polymerization catalyst component and corresponding catalyst
01/08/2014EP2681248A1 Process for improving bulk density with multi-contact procatalyst and product
01/08/2014CN103502280A Process for improving bulk density with multi-contact procatalyst and product
01/08/2014CN102631946B IVB group (N, N, O, O) complex olefin polymerization catalyst, preparation method thereof and application
01/08/2014CN102171261B A method to produce very stiff polypropylene
01/07/2014US8623962 Olefin functionalization by metathesis reaction
01/03/2014WO2014004396A1 Heterocyclic organic compounds as electron donors for polyolefin catalysts
01/03/2014WO2014001425A1 Propylene homopolymer for high-tenacity fibers and nonwovens
01/03/2014WO2014001394A1 High melt strength polypropylene of improved quality
01/03/2014WO2014001257A1 Catalyst composition for polymerization of olefins
01/02/2014US20140005345 Solid catalyst for propylene polymerization and a method for preparation of polypropylene
01/02/2014US20140005287 Pre-expanded polypropylene resin particles, in-mold foam molded product of polypropylene resin, and method for manufacturing same
01/02/2014US20140005038 Manufacturing method of solid catalyst for propylene polymerization
01/02/2014US20140004339 Polyethylene powders and porous articles made therefrom
01/02/2014US20140000007 Highly functional polyethylene fiber, and dyed highly functional polyethylene fiber
01/01/2014EP2679631A1 Propylene homopolymer for high-tenacity fibers and nonwovens
01/01/2014CN103483472A Supported polypropylene catalyst and preparation method thereof
01/01/2014CN103483470A Terminal group-functionalized polyethylene and preparation method thereof
01/01/2014CN102059153B Loaded non-metallocene catalyst and preparation method and application thereof
12/2013
12/31/2013US8618232 Infrared absorbing thin film containing rutile-type titanium oxide crystal and method for producing the same
12/31/2013US8618219 Propylene copolymers for adhesive applications
12/26/2013US20130345376 Aluminoxane Catalyst Activators Containing Carbocation Agents, and use thereof in Polyolefin Catalysts
12/26/2013US20130343808 High Density Polyethylene Composition and Closure
12/25/2013EP2675828A1 Multinuclear metallocene catalyst complexes for olefin polymerisation and copolymerisation and method of preparing thereof
12/19/2013WO2013133956A3 Methods for making catalyst compositions and polymer products produced therefrom
12/19/2013US20130338322 Activating Agents for Hafnium-Based Metallocene Components
12/19/2013US20130337210 Gas phase polymerisation of ethylene
12/18/2013EP2673305A2 Ziegler-natta catalyst composition with controlled morphology
12/18/2013CN103459477A Polyethylene powder and porous article made therefrom
12/18/2013CN103450484A Novel amphipathic polyethylene block copolymer and preparation method thereof
12/18/2013CN103450379A Efficient and transfer-resistant hindered phenol antioxidant and preparation method thereof
12/18/2013CN102585055B Olefin polymerization catalyst and preparation method and application thereof
12/18/2013CN102040769B Clay reinforced polypropylene inside-kettle alloy and preparation method thereof
12/17/2013US8609791 Method for replacing compatible ethylene polymerization catalysts
12/17/2013US8609779 Functionalized ethylene/alpha-olefin interpolymer compositions
12/17/2013US8609772 Elastic films having improved mechanical and elastic properties and methods for making the same
12/17/2013US8609571 Preparation method of solid catalyst for polymerization of polypropylene and solid catalyst using the same
12/12/2013WO2013182585A1 Catalyst components for the polymerization of olefins
12/12/2013WO2013182474A1 Catalyst components for the polymerization of butene-1
12/12/2013US20130331472 Device for broadhead and sharp objrcts
12/11/2013EP2671894A1 Catalyst components for the polymerization of butene-1
12/11/2013CN102449003B Film made from heterogeneous ethylene/alpha-olefin interpolymer
12/11/2013CN102333796B Propylene-based polymer, articles, and process for producing same
12/10/2013US8604146 Catalyst composition with alkoxyalkyl ester internal electron donor and polymer from same
12/05/2013WO2013178242A1 Low density polyethylene for extrusion coating
12/05/2013WO2013178241A1 Ethylene polymers for extrusion coating
12/05/2013WO2013131912A3 Catalyst components for the polymerization of olefins
12/05/2013US20130324682 Solid catalyst component and catalyst for olefin polymerization
12/05/2013US20130324681 Polymers, Method of Producing the Same, and Articles Made Therefrom
12/05/2013US20130323450 Controlling Melt Fracture in Bimodal Resin Pipe
12/05/2013US20130323412 Equipment and process for producing polymer pellets
12/04/2013CN103421133A Rare-earth metal catalysis system for catalyzing high-stereoregularity polymerization of alpha-olefin
12/04/2013CN102399311B Cationic polymerization initiation system and cationic polymerization method
12/04/2013CN102134291B Method for preparing polypropylene with high melt strength
12/04/2013CN102134290B Polypropylene with high melt strength and product thereof
12/03/2013US8598241 Polypropylene resin pre-foamed particle and method for producing same, and polypropylene resin in-mold foaming molded article
11/2013
11/29/2013CA2816776A1 Adducts of low molecular weight pib with low polydispersity and high vinylidene content
11/28/2013WO2013176686A1 Multi-component metallocene catalyst systems for the production of reactor blends of polypropylene
11/28/2013WO2013176685A1 Multi-component catalyst systems for the production of reactor blends of polypropylene
11/28/2013US20130317177 Olefin composition
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