Patents for C08F 2 - Processes of polymerisation (73,126)
02/2004
02/25/2004CN1478106A A method for preparing catalyst composition and its use in polymerization process
02/25/2004CN1478103A Process for gas-phase (co-)polymerisaton of olefins in fluidised bed reactor
02/25/2004CN1478099A Latent metallocene catalyst systems for loefin polymerization
02/25/2004CN1477131A Method for producing polyolefin
02/25/2004CN1139643C Flexible coatings with low surface stickiness and low surface tension
02/25/2004CN1139628C Stabilized fluorescent dyes in polyvinyl chloride articles using steric hindrance amine light stabilizers
02/25/2004CN1139612C Polymethylacrylic acid graft copolymer workable high hydroscopicity resin
02/25/2004CN1139611C Polymethylacrylic acid multi-arm start-like workable high hydroscopicity resin
02/25/2004CN1139610C Polyacrylic acid graft copolymer workable high hydroscopicity resin
02/25/2004CN1139609C Polyacrylic acid multi-arm start-like workable high hydroscopicity resin
02/25/2004CN1139602C Emulsifier for aqueous emulsion polymerization
02/25/2004CN1139461C 涂敷磨料制品 Coated abrasive article
02/24/2004US6696585 Nonshrinking photopolymerizable dental or bone repair materials; tantalum oxide bound to vinyl silanol and vinyl phosphonate groups
02/24/2004US6696544 Forming such as high molecular weight polyhexamethylene adipamide of controlled stoichiometry without use of water or solvent in reactor of simple design
02/24/2004US6696533 Molecular weight control; monodispersity
02/24/2004US6696525 Process for producing polymer composition
02/24/2004US6696519 Redox process for preparing emulsion polymer having low residual monomer content
02/24/2004US6696518 Method of selectively hydrogenating ethylenically unsaturated double bonds in polymers
02/24/2004US6696517 Use of copolymers based on acrylamidoalkylsulfonic acids as thickeners in preparations comprising organic solvents
02/24/2004US6696506 Cationic photocatalyst composition and photocurable composition
02/24/2004US6696503 Polymerizing unsaturated aliphatic nitrites with di- or polyvinyl ethers as crosslinking agents and also with initiator in suspension in presence of protective colloids to form bead polymer, hydrolyzing the polymer and ion exchanging
02/24/2004US6696380 Coordination polymerization catalyst; vapor phase polymerization of polyethylene
02/24/2004US6696055 Disinfectant substance comprising an iodine impregnated resin for use in sterilizing a fluid such as water or air
02/24/2004US6695617 Photopolymerizable unsaturated silyl ester metal phosphonate
02/24/2004US6695009 Microfluidic methods, devices and systems for in situ material concentration
02/19/2004WO2004015497A1 Image forming material having bluish-violet laser-photosensitive resist material layer and resist image forming method therefor
02/19/2004WO2004014970A1 Photocurable composition containing maleide derivatives
02/19/2004WO2004014968A2 Process for polymerizing cationically polymerizable monomers
02/19/2004WO2004014967A2 Method for the controlled radical polymerisation of acrylic acid and the salts thereof, polymers thus obtained and applications thereof
02/19/2004WO2004014965A1 Molecule alignment polymer gel and molecule alignment polymer cast film having self-organizing amphiphilic compound as template and process for producing the same
02/19/2004WO2004014961A1 Method for the production of homo-, co- and block copolymers____
02/19/2004WO2004014960A2 Fluorinated monomers, fluorinated polymers having polycyclic groups with fused 4-membered heterocyclic rings, useful as photoresists, and processes for microlithography
02/19/2004WO2004014535A2 Synthesis of statistical microgels by means of controlled radical polymerisation
02/19/2004WO2003029345A3 Insulating foam composition
02/19/2004WO2003020773A3 Radical polymerisation method performed in the presence of disulphide compounds
02/19/2004WO2002074816A3 High melt strength polymers and method of making same
02/19/2004US20040034190 Preparation of supramolecular polymers by copolymerization of monomers containing quadruple hydrogen bonding units with regular monomers
02/19/2004US20040034182 Method for the production of a polymerisation reaction product
02/19/2004US20040034181 Process for producing a vinyl chloride-based polymer
02/19/2004US20040034180 Pressure atomizing an immiscible liquid, control the atomized drops diameter, forming an uniform particle size polymeric beads, shaping
02/19/2004US20040034176 A crosslinked polystyrene with divinylbenzene crosslinker, use for solid phase synthesis, production of polypeptides from amino acids
02/19/2004US20040034173 Resin for solid phase synthesis
02/19/2004US20040034169 Blends of low and high molecular weight polyethylene, extruded to form noncracking water, gas or oil condiuts having durability and toughness
02/19/2004US20040034168 Ethylene copolymer compositions suitable for viscosity index improvers and lubricant compositions
02/19/2004US20040034160 Mixtures of addition copolymers, acid generators and solvents, used as photosensitive coatings in lithography; relief images
02/19/2004US20040034156 Addition polymerization of water soluble allyl polymers, in the presence of free radical initiators, then crosslinking by heating and stirring; chain extension
02/19/2004US20040034154 Epoxide-type formaldehyde free insulation binder
02/19/2004US20040034147 Hollow polymer particle, process for producing the same, paper coating composition using the same, coated paper and process for producing the same
02/19/2004US20040034145 Monomers, which are dispersed in an aqueous phase containing water-soluble polymeric dispersant, are subjected to radical polymerization, following the addition of a water-soluble salt, after polymerisation, a water-soluble acid is added
02/19/2004US20040034116 A cyanoacrylate, a metallocene component, a photoinitiator to accelerate the rate of cure, and a luminescent and/or fluorescent dye.
02/19/2004US20040034115 Surface-active photoinitiators
02/19/2004US20040033368 Superior stain resistant decorative floor covering and its method of manufacture
02/19/2004US20040033332 Superior stain resistant decorative floor covering and its method of manufacture
02/19/2004US20040033318 Apparatus and method for forming thin-film
02/19/2004US20040033317 Surface-active photoinitators
02/19/2004US20040031685 Electrophoresis process using ionic liquids
02/19/2004DE10236395A1 An aqueous polymer dispersion containing copolymerisate obtained by free radical polymerization useful for coatings having high corrosion and condensation resistance
02/19/2004DE10235696A1 Process for preparation of homo, co-, and block copolymers useful as binders for single- and two-component coatings, seals, adhesives, paints, membranes, seals concrete, gypsum, cement, glass, wood, paper, metals, or plastics
02/19/2004DE10213540A1 Lösung aus Vinylphosphonsäure, Verfahren zur Herstellung einer Polymerelektrolytmembran aus Polyvinylphosphaonsäure und deren Anwendung in Brennstoffzellen Solution of vinylphosphonic acid, process for producing a polymer electrolyte membrane from Polyvinylphosphaonsäure and their use in fuel cells
02/19/2004DE10104579B4 Lichthärtgerät A light curing
02/19/2004CA2493729A1 Process for polymerizing cationically polymerizable monomers
02/18/2004EP1389625A1 Method of dispersion of a non-newtonian fluid
02/18/2004EP1389607A1 Method of inhibiting polymerization of aromatic vinyl
02/18/2004EP1389222A1 Very soft polyurethane elastomer
02/18/2004EP1389177A2 Solid mixtures of alpha-hydroxycarbonyl derivatives of alpha-methylstyrene oligomers and their use
02/18/2004EP1212368B1 Method for producing a solution of diene polymers in vinyl aromatic compounds and method for producing resistant vinyl aromatic polymers by polymerizing the same solution
02/18/2004EP1196460B1 Method for producing ethylene homo- and copolymers by intensively mixing a reactive reaction component with a mobile flow medium
02/18/2004EP1194479B1 Process for making fluorinated polymer adsorbent particles
02/18/2004EP1032598B1 A process for the reduction of reactor fouling
02/18/2004EP0863941B1 Fast-curing perfluoroelastomer composition
02/18/2004CN1476531A Detection of dynamic fluidized bed level in fluidized bed polymerization reactor using ultrasonic wave or microwaves
02/18/2004CN1476464A Polyethylene pipe resins and production thereof
02/18/2004CN1476463A Polyethylene pipe resins and preparation thereof
02/18/2004CN1476455A Supported catalyst systems
02/18/2004CN1476454A Method for preactivating catalysts
02/18/2004CN1476453A Control of resin split in single-reactor mfg. of bimodal polyolefins
02/18/2004CN1476449A 卤代光学聚合物组合物 Optical halogenated polymer compositions
02/18/2004CN1475547A 液晶介质 LCD media
02/18/2004CN1475517A Process for preparing water absorptive resin
02/18/2004CN1475509A Preparation method of polymer/layered silicale nano in tercalation composite material
02/18/2004CN1475508A Method of preparing polymer dispersion liquid using continuously prepared aqueous monomer emulsion through free radical aqueous emulsion polymerization
02/18/2004CN1138802C Anaerobically hardenable sealing compound composition
02/18/2004CN1138797C Process for preparing fluoring-containing elastomer
02/18/2004CN1138792C Dual reactor ethylene polymerization process
02/18/2004CN1138788C Photopolymerizable composition, pressure-sensitive flame-retardant adhesive, and adhesive sheets
02/18/2004CN1138777C Photoactivatable nitrogen-containing bases based on alpha-amino ketones
02/18/2004CN1138718C Radiation curable optical glass fiber coating compositions, coated optical glass fibers, and optical glass fiber assemblies
02/18/2004CN1138597C Nickel diimine catalysts with methylalumoxane as cocatalyst and its use
02/17/2004US6693159 Manufacturing porous cross-linked polymer monoliths
02/17/2004US6693152 A mixture of an oxidizing agent and reducing agent is used to start the polymerization (only one), then added during polymeriztion (only one), and first monomer selected from tetrafluoroethylene and/or vinylidene fluoride and a second
02/17/2004US6693151 Semi-continuous bimodal emulsion polymerization
02/17/2004US6693147 Improving print quality using emulsion polymerized copolymer of ethylenically unsaturated carboxylic acid and monomer having both hydrophobic and hydrophilic functional groups
02/17/2004US6693141 Surface-active photoinitiators
02/17/2004US6693139 Treated ion exchange resin and method for treatment thereof
02/17/2004US6692802 Which are damaged or cracked; a layer of cured resin material comprising a mixture of a resin material comprising active hydrogens chemically bonded to a polycarbodiimide
02/17/2004US6692793 Photo-cured film, and photosensitive element, printed wiring board and semiconductor package using such film
02/17/2004US6692666 Switchable volume hologram materials and devices
02/17/2004US6692611 Method of producing a laminated structure
02/16/2004CA2433046A1 Method of dispersion of a non-newtonian fluid
02/12/2004WO2004013209A1 Polymeric compositions and their production and uses