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 2 - Processes of polymerisation
Patents for C08F 2 - Processes of polymerisation (73,126)
10/2010
10/27/2010CN1962702B Carry type non-metallocene calalyst for polymerization of olefine, its preparation method and uses
10/27/2010CN101874045A Method for the continuous production of water-absorbent polymer particles
10/27/2010CN101872028A Polymerizable compositions comprising nanoparticles
10/27/2010CN101871138A Method for manufacturing nylon6/nanometer SiO2 composite fiber material
10/27/2010CN101870841A Nano-silicon dioxide/polyacrylate sealing and protecting material for protecting iron wares
10/27/2010CN101870793A Self-crosslinking polyacrylate rubber latex, preparation method thereof and water-based paper printing ink
10/27/2010CN101870760A Method for preparing microgel resin and UV-cured contamination resistant coating prepared from microgel resin
10/27/2010CN101870759A Synthesis method of amphiphilic block copolymer
10/27/2010CN101870757A Reactive emulsifier soap-free styrene surface sizing agent and preparation method thereof
10/27/2010CN101870752A Polymer for high-temperature cement retarder and preparation method thereof
10/27/2010CN101870751A Method for preparing acrylic ester functionalized copolymer for plasticizing nylon 6
10/27/2010CN101870750A Comb copolymer, preparation method and application thereof
10/27/2010CN101870749A Method for inducing polymerization of methyl methacrylate body by low-intensity ultrasonic radiation
10/27/2010CN101870598A Nitrogenous and potassic super absorbent resin fertilizer and preparation method thereof
10/27/2010CN101869847A Micro-spherical polymer solid acid esterification catalyst and preparation method thereof
10/27/2010CN101357966B Method for preparing nano amphoteric polyacrylamide additives
10/27/2010CN101293939B Isopropyl acrylamide polyalcohol hydrogel and synthesizing method
10/27/2010CN101284893B Comb-typed amphiphilic water-soluble co-polymer, method for preparing same and use
10/27/2010CN101270169B Method for controlling sheeting in gas phase reactors
10/27/2010CN101225308B Method for preparing polymer dispersion liquid crystal material by ultraviolet-heating step-polymerization process
10/26/2010USRE41896 UV curable elastomer composition
10/26/2010US7820843 Hoveyda-type Ru catalyst from reaction of ruthenium complex and ligand precursor then crystallization; less costly beta-substituted styrene instead of unsubstituted styrene, less prone to polymerize on storage; no expensive and toxic reagents such as CuCl; industrial scale; phosphine or imidazole ligand
10/26/2010US7820776 Low density copolymer with an alpha, omega-alkanediol dimethacrylate; polymerization at a peak temperature between 290 degrees C. and 350 degrees C.; enhanced web stability during extrusion coating, low gelation, high draw down speed
10/26/2010US7820764 using alpha-methyl styrene dimer ( 2,4-diphenyl-4-methyl-1-pentene) in a solvent-free process as a chain transfer agent; flame retardant for high temperature polyamides, reduces discoloration at high temperature molding
10/26/2010US7820754 ethylenically unsaturated monomer free of ionic group, 0.5 -15 of an ethylenically unsaturated monomer with carboxyl and/or carboxylic anhydride functional group, an ethylenically unsaturated monomer containing phosphate, phosphonate or phosphinate; alkoxylated alkyl phosphate anionic surfactant
10/26/2010US7820747 Method for preparing adhesives from stable butadiene polymer latexes
10/26/2010US7820731 Curable monomer or oligomer such as acrylated epoxidized polyetheramide copolymer; a curable wax such as acrylated polyethylene wax; a colorant; photoinitiator; and gellant
10/26/2010US7820729 Process for preparing a functionalised polyHIPE polymer
10/26/2010US7820116 Slurry phase polymerisation process
10/26/2010CA2485288C Process for preparing an aqueous polymer dispersion
10/21/2010WO2010119970A1 Thiocarbonyl compound, polymer manufacturing method using same, and said polymer
10/21/2010WO2010119924A1 Polymerizable composition for color filter, color filter, and solid imaging element
10/21/2010WO2010119870A1 Water-in-oil emulsion and method for preparing same, and foam sheet and method for producing same
10/21/2010WO2010119263A1 Material having a low dielectric konstant and method of making the same
10/21/2010WO2010118961A1 Method for producing an aqueous composite particle dispersion
10/21/2010WO2010118924A1 Method for producing homopolymers and copolymers containing (alkoxy)polyalkylene glycol(meth)acrylate and the use of polymers produced that way
10/21/2010WO2010118841A1 Bimolecular inverse emulsion polymer
10/21/2010WO2010118555A1 Use of acrylate resin and grafted polymer thereof in preparation of hemostatic dressing and preparation method thereof
10/21/2010WO2010118471A1 Reactor and method for performing a chemical reaction
10/21/2010WO2010066555A3 Process for preparing a photochromic polymeric composition, thus obtained polymeric composition and use thereof
10/21/2010US20100267916 Reactor System for the Catalytic Polymerization of Olefins Comprising Shielding Means and a Process and Use Thereof
10/21/2010US20100267906 Solution polymerization process for preparing polyolefins
10/21/2010US20100267905 Copolyether glycol manufacturing process
10/21/2010US20100267904 Method and Device for Optimising Catalyst Supply to a Polymerisation Reactor
10/21/2010US20100267903 Process for the preparation of propylene random copolymers
10/21/2010US20100267894 Polymer modified pigment and production process of the same
10/21/2010US20100267877 High melt flow polymer of improved durability for pipe applications
10/21/2010US20100267858 Dichroic guest-host polarizer comprising an oriented polymer film
10/21/2010US20100267856 Cement for dental applications
10/21/2010US20100266801 Low-emissivity window film and process for producing such a film
10/21/2010US20100266782 Method of powder coating-multiple layer powder applications of thermoset powder in a single booth for conductive and non-conductive substrates
10/21/2010US20100265580 Coating composition for antireflection, antireflection film and method for preparing the same
10/21/2010US20100265300 CYCLIC TRIMETHYLOLPROPANE FORMAL ACRYLATE monomer such as SR531, an amine modified epoxy diacrylate oligomer such as Ebecryl 3703, pentaerythritol triacrylate, tetrahydrofurfuryl acrylate , pigment, photoinitiators and methyl ethyl ketone solvent; durable low viscosity ink jet ink for printing golf ball
10/21/2010DE102009002401A1 Verfahren zur Herstellung von (Alkoxy)polyalkylenglycol(meth)acrylat enthaltendem Homo- und Copolymeren sowie die Verwendung derartig ergestellter Polymerisate A process for the preparation of (alkoxy) polyalkylene glycol (meth) acrylate containing homo- and copolymers as well as the use of such polymers ergestellter
10/21/2010CA2758411A1 Bimolecular inverse emulsion polymer
10/21/2010CA2755464A1 Process for preparing an aqueous composite-particle dispersion
10/20/2010EP2240522A2 Water-redispersible polymer powder
10/20/2010EP2240518A2 Fluid compositions for colour electrophoretic displays
10/20/2010EP1458766B1 Method of applying non-linear dynamics to control a gas-phase polyethylene reactor operability
10/20/2010EP1390417B1 Process for polymerizing propylene and ethylene in solution
10/20/2010EP1389222B1 Very soft polyurethane elastomer
10/20/2010CN101868483A Method for producing emulsion polymers
10/20/2010CN101868480A Process for preparing styrene-based (co)polymers
10/20/2010CN101864134A Method for preparing super absorbent resin
10/20/2010CN101864120A Preparation method of polyacrylic ester/nanometer CaCO3 composite material
10/20/2010CN101864119A Preparation method of polyacrylic ester/montmorillonoid composite material
10/20/2010CN101864049A Preparation method of high-molecular surface active agent
10/20/2010CN101864045A Preparation method of chemically crosslinked nanocomposite hydrogel
10/20/2010CN101864040A Preparation method of butyl acrylate-styrene-acrylonitrile graft copolymer
10/20/2010CN101864037A Preparation method of ethylene-vinyl acetate-chloroethylene copolymer resin by suspension method
10/20/2010CN101864035A Method for preparing grafted starch by microwave
10/20/2010CN101864033A Preparation and application of zinc ion imprinted polymer adsorbent
10/20/2010CN101864032A Micro emulsion polymer for displacement control of oil deposit deep part with high temperature and mineralization and preparation method
10/20/2010CN101864031A Method for preparing temperature control variable viscosity acid gelating agent by aqueous solution polymerization
10/20/2010CN101864030A Method for preparing temperature-resistant anti-salt amphoteric polymer filtrate reducer
10/20/2010CN101864029A Molecularly imprinted polymer and preparation method and application thereof
10/20/2010CN101864027A Copolymers and their use in personal care compositions
10/20/2010CN101864026A Method for preparing functional acrylate copolymer emulsion for toughening nylon 6
10/20/2010CN101864025A Preparation method of polyacrylate microgel emulsion and application thereof
10/20/2010CN101864023A Preparation process of poly-fluorine-containing acrylic ester/ montmorillonite composite emulsion
10/20/2010CN101864021A Preparation method of nanometer silicon gel surface gastrodin molecular engram polymers
10/20/2010CN101864020A Method for preparing highly crosslinked polystyrene microsphere by stable dispersion polymerization of charge
10/20/2010CN101864019A Preparation method of sodium polystyrene sulfonate ion exchange resin
10/20/2010CN101864016A Preparation method of polyacrylonitrile resin
10/20/2010CN101864015A Method for preparing polyacrylonitrile/carbon nano tube composite material by taking ionic liquid as solvent
10/20/2010CN101864013A Catalyst for gas-phase polymerization or copolymerization of ethylene and preparation method thereof
10/20/2010CN101864006A Thioxanthone photoinitiator containing cyclic acetal and preparation method thereof
10/20/2010CN101864005A Method for preparing polymer/graphene composite material
10/20/2010CN101423584B Method for preparing acrylic acid emulsion for abrasive belt
10/20/2010CN101283004B Active energy ray-curable composition
10/19/2010US7816467 hydrazine endcapped acrylate polymers or oligomers by addition of hydrazine (or hydroxyethylhydrazine) to the double bond; ring-closing reactions of the adducts to form aminolactams; essential components of dispersants, inks, paints, adhesives, surfactants, viscosity modifiers, processing aids
10/19/2010US7816466 Propylene polymer composition for injection molding
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
10/19/2010US7816457 Method for producing crosslinked poly(meth)acrylate compound
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
10/19/2010US7816447 production of impact copolymers using reactor systems including a plurality of multi-zone circulating reactors connected in fluid communication; cost efficiency
10/19/2010US7816441 addition polymer A comprising in copolymer form 0.1-40% C3-C30 alkene (monomer A1), 40-99.9% ethylenically unsaturated C3-C6 monocarboxylic acid (monomer A2), 0-50% ethylenically unsaturated C4-C12 dicarboxylic acid, ester, or anhydride of the acid (monomer A3), 0-30% ethylenically unsaturated compound
10/19/2010US7816440 includes magnesium-hydroxide particles that contain at least one transitional metal compound selected from a copper compound, cobalt compound, nickel compound, zinc compound and titanium compound; non-halogen-based; high flame retardancy and generates less carbon monoxide and less smoke when combusted
10/19/2010US7816422 Curable composition, ink composition, inkjet recording method, printed material, method of producing planographic printing plate, and planographic printing plate
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