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)
11/2010
11/24/2010CN101891919A Method for preparing polypropylene composition and polypropylene composition
11/24/2010CN101891868A Method for preparing carboxylated styrene-butadiene latex
11/24/2010CN101891861A Method for preparing acrylamide/acrylic copolymer colloid
11/24/2010CN101891860A Porous high oil absorption resin and preparation method thereof
11/24/2010CN101891859A Elastic styrene acrylic emulsion for polymer cement waterproof coating and preparation method thereof
11/24/2010CN101891854A Relative molecular mass controlled polyquaternium color fixing agent and synthesizing method thereof
11/24/2010CN101891853A Cyclamen aldehyde capsules and preparation method thereof
11/24/2010CN101891852A Preparation of polystyrene/expanded graphite composite foaming material
11/24/2010CN101891851A Method for preparing long chain branching isotactic polypropylene
11/24/2010CN101891845A Application of carbazole oxime ester compound serving as photoinitiator in photopolymerisable acrylate composition
11/24/2010CN101891844A Iridoid compounds used as ultraviolet-aided initiating agents
11/24/2010CN101891843A Preparation method of hyperbranched polyvinyl acetate
11/24/2010CN101503543B Maleimide heat resisting composition and preparation method
11/24/2010CN101268104B Gas-phase process for the polymerization of olefins
11/24/2010CN101193971B Aqueous fluoropolymer dispersion and process for producing the same
11/24/2010CN101148490B Preparation method for polypropylene with high fused mass strength
11/24/2010CN101035851B Multimodal polyethylene composition with improved homogeneity
11/23/2010US7839483 Lithographic apparatus, device manufacturing method and a control system
11/23/2010US7838607 Antistatic for olefin polymerization and process for preparing it
11/23/2010US7838606 Purifying an addition polymerization reaction mixture by precipitation and filtration steps in a hermetically-closable single vessel divided by a filter; using a poor solvent for feeding; backwashing of filter; temperature control; high efficiency and good quality reproducibility; stable quality
11/23/2010US7838605 without need to sample and test polymer properties; uses reactor control data and material inventory data in a mathematical ratio of at least two component concentrations to control reactor conditions; olefins in a gas phase fluidized bed; multimodal; as determined by analysis of the recycle gas stream
11/23/2010US7838571 camphorquinone or 2,2-dimethoxy-2-phenylacetophenone as initiator; thiol monomer and vinyl monomer; pentaerythritol tetramercaptopropionate and Triallyl-1,3,5-triazine-2,4,6-trione; polythiol-polyene polymer; shrinkage inhibition
11/23/2010US7838570 Radiation curable inks
11/23/2010US7838569 Method of surface cross-linking superabsorbent polymer particles using ultraviolet radiation and bronsted acids
11/23/2010US7838306 Producing blood cell inert, separating material; addition, suspension copolymerization and crosslinking using such as ethylene glycol dimethacrylate, glycidyl methacrylate and acrylic acid
11/23/2010US7837950 three or more separation vessels results in lower levels of residual monomer; circulation of off gases mean less ethylene is lost to the atmosphere; existing plant can be modified to increase capacity without additional purge compressor which saves energy; jet pump
11/23/2010CA2493813C Medical device lubricant comprising radiation curable silicon material
11/23/2010CA2395045C Power transmission belt
11/23/2010CA2393311C Fully vulcanized powdery rubber with controllable particle diameter, preparing method and uses thereof
11/18/2010WO2010131628A1 Monodisperse chloromethylstyrene polymer and manufacturing method therefor
11/18/2010WO2010131258A1 Clay nanocomposite forming microcapsule useful for guest encapsulation and process thereof
11/18/2010WO2010130780A1 Aqueous polymer dispersions
11/18/2010US20100292417 Phosphorus Modified Molecular Sieves, Their Use in Conversion of Organics to Olefins
11/18/2010US20100292416 Methods and apparatus for polymerization
11/18/2010US20100292407 Process for preparing copolymers and blend compositions containing the same
11/18/2010US20100292361 Hydrosilylation reactions activated through radiation
11/18/2010US20100292359 Reaction-Curable Adhesive Composition and Dental Adhesive Kit
11/18/2010US20100292358 Resin composition for optical components and optical component using the same
11/18/2010US20100291314 Self-hardening material and process for layerwise formation of models
11/18/2010DE102009036410A1 Verfahren zur Herstellung eines Olefinpolymers (2) A process for producing an olefin polymer (2)
11/18/2010DE102009020638A1 Nichtwässrige Dispersion von Polymerpartikeln in Reaktivverdünner Non-aqueous dispersion of polymer particles in reactive
11/18/2010CA2760418A1 Olefin polymerization process with reduced fouling
11/17/2010EP2251376A1 Aqueous polymer dispersions
11/17/2010EP2251364A1 Process for producing copolymers made from styrene and dicyclopentadiene monomers
11/17/2010EP2251361A1 Preparation of precipitated ZN PP catalysts with internal pore structure using nanoparticles
11/17/2010EP2250202A1 Hydrophobic coatings
11/17/2010EP2249971A1 Ink jet printing on a nonabsorbent substrate
11/17/2010EP2249957A1 Method for gas phase polymerization
11/17/2010EP2178928B1 Continuous polymerization process
11/17/2010EP1894970B1 Aqueous fluoropolymer dispersion and process for producing the same
11/17/2010CN101889056A Protective film for laser processing and processing method using the same
11/17/2010CN101889036A Photochromic curable composition
11/17/2010CN101889035A Fluoropolymer emulsions
11/17/2010CN101889034A Polymer
11/17/2010CN101889028A Process for production of thermoplastic copolymer
11/17/2010CN101885924A Benzotriazole dye as well as synthesis and application thereof
11/17/2010CN101885889A Acrylic ester elastic emulsion and preparation method thereof
11/17/2010CN101885816A Method for preparing poly(styrene-b-acrylonitrile) by two-step polymerization method
11/17/2010CN101885814A molecular imprinted polymer, preparation method and application thereof
11/17/2010CN101885813A Compound Janus colloid particle and modified Janus colloid particle as well as preparation methods thereof
11/17/2010CN101885801A Method for preparing nano compound temperature-sensitive hydrogel by using frontal polymerization technology
11/17/2010CN101885799A Method for preparing SiO2/hydroxyethyl methacrylate (HEMA)/methyl methacrylate (MMA) hybrid material by soap-free emulsion technology
11/17/2010CN101885796A Slurry phase polymerisation process
11/17/2010CN101503484B Method for synthesizing photochromic cross-linked polymer containing naphthyl hydroxide pyran group
11/17/2010CN101418065B Impact modifier applied to PVC bellow
11/17/2010CN101418057B Rigid PVC resin auxiliary agent applied to plastic sliding door decorative door-plate
11/17/2010CN101366551B Molecular engram material selectively removing TSNA in cigarette flue gas, preparation and application method thereof
11/17/2010CN101302264B Polymer emulsion having unsaturated double bond and preparation thereof
11/17/2010CN101260173B High elasticity semi-interpenetration network composite gel and preparation method thereof
11/16/2010US7834130 Process for the production of polybenzimidazole from a tetraminobiphenyl and an isophthalic acid
11/16/2010US7834115 Method for preparing an ethylene-silane copolymer
11/16/2010US7834113 polymerizing p-acetoxystyrene or other styrene ethers or styrene esters to form low polydispersity polymers via the use of certain chain transfer agents (CTA) and a free radical initiator; polymers can then be converted into polyhydroxystyrene for photoresists
11/16/2010US7834111 Adding a carbohydrate terminating agent and forming a complex and an alkali metal ion is removed by a solid-liquid separation; demetallization; transparency, discoloration inhibition; glucose, fructose, galactose, sucrose, maltose, lactose, raffinose, starch, dextrin, pectin, gum, cellulose, wood powder
11/16/2010US7834110 Polymerization in presence of promoters and surfactant; overall polymerization time is reduced by a reduction of the pressure drop time
11/16/2010US7834108 Olefin polymerization reactor; powder transfer device includes a downcomer which extends downward, and a gas slider situated below the downcomer; Controlling the powder transfer rate in fluidized bed polymerization reactors; no moving parts, simple construction
11/16/2010US7834107 Preparation of polyolefins having high molecular weights in the presence of an organic transition metal compound in a gas-phase fluidized-bed reactor
11/16/2010US7834085 crosslinked cationic terpolymer of acrylamide, a cationic monomer, and a nonionic surfactant monomer comprising a alpha-acryloyloxy-gamma-lauryl ether polyoxyalkylene glycol, n=1-10; use in formulations requiring cationic thickener that are also high in electrolytes, such as hair care
11/16/2010US7834081 Methods of producing vinyl aromatic polymers using (meth)acrylic macroinitiators
11/16/2010US7834079 provide stable, oil free water soluble anionic polymer dispersion in high concentration, fluidity, high molecular weight by using anionic surfactant and/or nonionic surfactant; use in water treatment, papermaking, soil improvement; control formation speed of nucleus, reaction speed of polymerization
11/16/2010US7833691 Diphenylsulfonium compounds in which the S atom is additionally attached to a xanthene-9-onyl-2-yl- or coumarin-7-yl- ring; acid generator for a chemically amplified resist; photopolymerization initiator for polymerizing an epoxide or a vinyl ether
11/16/2010US7833687 nonspherical fine resin particles having excellent storage stability and processability such as aggregation and adherence to other substances; made using acid-group containing polyester such as trimellitic acid-unit containing polyester; electrophotographic toner
11/11/2010WO2010129634A1 Systems and methods for monitoring a polymerization reaction
11/11/2010US20100286348 Hydroxyaryl functionalized polymers
11/11/2010US20100286347 Production of solutions of vinyl polymers in reactive monomers
11/11/2010US20100286346 Method for On-Line Determination of Degree or Onset of Resin Stickiness Using Acoustic Data
11/11/2010US20100286304 Polymeric compositions, methods of manufacture thereof and articles comprising the same
11/11/2010US20100286303 Method for producing polyaryl ethers
11/11/2010US20100286302 Curing composition and cured product prepared by using the same
11/11/2010US20100286301 Adherent resin composition
11/11/2010US20100286300 Three-dimensional pattern forming material
11/11/2010US20100286293 Pasty polymerizable dental compounds and method for producing the same
11/11/2010US20100285262 Fluorocarbon resin composite, cookware, cooker, roller for office automation equipment, belt for office automation equipment, and method for producing them
11/11/2010DE102009020544A1 Preparing a copolymer, useful to produce e.g. plastics, comprises providing a cyclodextrin compound, providing a metallocene compound with double bonds and providing a styrene compound, adding an initiator and polymerizing components
11/11/2010DE10063066B4 Iodoniumsalze als latente Säurespender Iodonium salts as latent acid donors
11/10/2010EP2248834A1 Process for production of thermoplastic copolymer
11/10/2010EP2247625A1 Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors
11/10/2010EP2247566A2 Efficient coalescing agents
11/10/2010EP2247376A1 Method of preventing or reducing agglomeration on grid in fluidized-bed vessel
11/10/2010EP2247365A1 Monolithic polymer materials for gas storage
11/10/2010EP2069407B1 Preparation and stabilization of fluoropolymer dispersions
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