Patents for C08F 2 - Processes of polymerisation (73,126)
04/1999
04/21/1999CN1043046C Process for preparing aqueous dispersion of composite particle
04/15/1999WO1999018281A1 Process for the production of artificial leather
04/15/1999WO1999018134A1 Uv cured coatings containing tertiary amino alcohols
04/15/1999WO1999018067A1 Sulphinic acid derivatives, method for producing them, and their use
04/15/1999WO1999008803A3 Method for forming a metallic film using non-isothermal plasma
04/15/1999WO1999005572A3 Viscosity stabilization of radiation-curable compositions
04/15/1999WO1999005126A8 Perfluorovinyl ionic compounds and their use in conductive materials
04/15/1999WO1999003896A9 Improved gas phase fluidized bed polymerization process using sonic cleaner with optimum design and operation
04/15/1999DE19744845A1 Production of (co)polyvinyl chloride useful for making plastisol by batch emulsion polymerization
04/15/1999DE19744710A1 Fluidized bed reactor for gas phase polymerisation
04/15/1999DE19744708A1 Discharge of polymer particles from gas phase polymerisation reactor
04/15/1999DE19744707A1 Application of inert particulate material to polymers to prevent agglomeration
04/14/1999EP0908758A2 Ultraviolet radiation-curable light-modulating film for a light valve, and method of making same
04/14/1999EP0908744A1 Silicone hydrogel polymers
04/14/1999EP0908475A2 Process for the preparation of low viscosity fluoroelastomers
04/14/1999EP0908474A2 Process for the polymerization of olefins
04/14/1999EP0907684A1 Cross-linked silicone based material comprising a bound photoinitiator, its method of preparation, hydrophilic polymeric product obtained from this material and its method of preparation, and novel photoinitiators
04/14/1999EP0907667A1 Aqueous polymer dispersion, process for preparing the same and its use in leather production
04/14/1999EP0833863A4 Polymer nanocomposite formation by emulsion synthesis
04/14/1999EP0802802B1 Cross-linked polymers made from 1,3,7-octatriene and like conjugated polyenes
04/14/1999EP0621978B1 Process for the preparation of conductive polymers
04/14/1999CN1214059A Use of reactive prepolymeric organic compounds
04/14/1999CN1214056A Process for prepairing branched polymer from vinyl aromatic monomer
04/14/1999CN1214054A Process for prepairing aqueous polymer dispersion
04/14/1999CN1214053A Process for producing water-soluble anionic dispersion polymers
04/14/1999CN1213670A Preparation of low molecular mass homopolymers of N-vinylpyrrolidone
04/14/1999CN1213668A Method of controlling gas flow rate in gas phase polymerization apparatus and gas phase polymerization apparatus
04/14/1999CN1213667A Olefin copolymer multi-stage polymeric process
04/14/1999CN1213661A Non-fouling, wettable coated devices
04/14/1999CN1042942C Method of water phase suspension for making ethylene fluoride-vinyl acetate copolymer
04/13/1999CA2163467C Process for preparing an in situ polyethylene blend
04/13/1999CA2155236C Gas phase polymerization process
04/13/1999CA1340500C Water absorbent polymer and method of production thereof
04/10/1999CA2218802A1 Solid acrylic resin using a continuous tube reactor
04/08/1999WO1999016835A1 Coating composition and optical recording media
04/08/1999WO1999016826A1 Method for producing aqueous protective colloid-stabilised vinylester homo- and copolymer dispersions
04/08/1999WO1999016809A1 Specific fluorinated ethers as reaction medium
04/08/1999WO1999016797A1 High melt strength polypropylene
04/08/1999WO1999016794A1 Method for producing polymers stabilised with protective colloids
04/08/1999WO1999016557A1 Flash evaporation of liquid monomer particle mixture
04/08/1999DE19743759A1 New sulfinic acid derivatives, used as reducing agents
04/07/1999EP0906923A2 Process for preparing ethylene-based polymers having low molecular weight
04/07/1999EP0906922A2 Process for the polymerization of olefins
04/07/1999EP0906782A1 A fluidized bed polymerization apparatus and an olefin polymerization process
04/07/1999EP0906588A1 Photodefinable dielectric compositions
04/07/1999EP0906463A1 Solvent resisting textile binding agent
04/07/1999EP0906348A1 Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof
04/07/1999EP0906347A1 Polyolefin microspheres
04/07/1999EP0847413B1 Process for crystallizing polyethylene naphthalate
04/07/1999CN1213384A Water-soluble cross-linkable copolymers
04/07/1999CN1213381A Cross-linkable prodective colloids
04/07/1999CN1213285A Monomeric compositions effective as wound closure devices
04/07/1999CN1212969A Using nitric oxide to reduce reactor fouling during polypropylene graft copolymerization
04/07/1999CN1042801C Apparatus for processing materials
04/06/1999US5891974 Blend containing an unsaturated bromine compound; heat, chemical resistance
04/06/1999US5891972 Method of manufacturing water-soluble polymers, polymers manufactured thereby, and uses of said polymers
04/06/1999US5891971 Addition polymerization in the presence of free radical catalysts and a reducing agent tautomer
04/06/1999US5891953 Process for preparing polyalkenyl substituted mono- and dicarboxylic acid producing materials (PT-1302)
04/06/1999US5891947 Butadiene-styrene block polymers
04/06/1999US5891944 A biodegradable water-soluble secondary stabilizer comprising a sulfonated unsaturated polyester; antiagglomerants; elastomers
04/06/1999US5891931 Method of preparing foldable high refractive index acrylic ophthalmic device materials
04/06/1999US5891930 High temperature coating composition for glass optical fibers, a method of making a coating composition and a coated optical glass fiber
04/06/1999US5891929 Polyethylene production via laser
04/03/1999CA2249378A1 A fluidized bed polymerization apparatus and an olefin polymerization process
04/01/1999WO1999015603A1 Composition preventing polymerisation of ethylenically unsaturated monomers
04/01/1999WO1999015592A1 Materials which can be thermally coated with a polymerizable component
04/01/1999WO1999015576A1 Photocrosslinkable polyimides
04/01/1999WO1999015567A1 Polymer, process for producing the polymer, and curable composition containing the polymer
04/01/1999WO1999015473A1 Radiation-curable compositions having fast cure speed and good adhesion to glass
04/01/1999DE19742678A1 Verfahren zur Herstellung von wäßrigen, Schutzkolloidstabilisierten Vinylester-Homo- und -Co-Polymerdispersionen Process for preparing aqueous, protective colloid stabilized vinyl ester homopolymer and -CO-polymer dispersions
03/1999
03/31/1999EP0905155A1 Using nitric oxide to reduce reactor fouling during polypropylene graft copolymerization
03/31/1999EP0905154A1 Process for preparing syndiotactic vinyl aromatic polymers under high pressure inert gas
03/31/1999EP0905153A1 Production of polyethylene having a broad molecular weight distribution
03/31/1999EP0905152A1 Suspension polymerisation of polyolefin
03/31/1999EP0905151A1 Production of polyethylene having a broad molecular weight distribution
03/31/1999EP0905146A1 Production of polyethylene having improved crack and/or impact resistance
03/31/1999EP0905145A1 Production of polyethylene having improved crack resistance
03/31/1999EP0904853A2 Process for curing layers of radiation curable adhesives
03/31/1999EP0904333A1 Composite pressure sensitive adhesive microsphere
03/31/1999EP0904324A1 Method of coating electrically conductive substrates
03/31/1999EP0904321A1 Silicon and organic (co)polymer latex based aqueous dispersion for preparing silicon elastomer with adjustable translucency
03/31/1999EP0904316A2 Mechanically stable self-inverting water-in-oil polymer emulsions
03/31/1999EP0904306A1 Process for preparing of moulding compounds, modified by acrylic rubber, using groups introduced into said acrylic rubber, which groups are decomposed by a redox constituent to form radicals
03/31/1999EP0904304A1 Manufacture of stereoregular polymers
03/31/1999EP0904302A1 Novel polymers having dihydroxy moieties
03/31/1999EP0904157A1 Molecular tailoring of surfaces
03/31/1999EP0807270B1 Crosslinked polymers containing ester or amide groups
03/31/1999EP0796488B1 Surface wave component and method of producing an attenuating structure therefor
03/31/1999EP0789724B1 Aqueous polymer dispersion
03/31/1999EP0733027B1 Coating systems for glass with improved wet adhesion retention
03/31/1999CN1212712A Method of reprocessing residues containing dihydroxy compounds
03/31/1999CN1212709A Method of catalyst transitions in olefin polymerizations
03/31/1999CN1212675A Material having high electrical conductivity at room temp. and method for making same
03/31/1999CN1212268A Flexible coatings with low surface tack and surface tension
03/31/1999CN1212257A Method for preparing water absorbent resin and stirrer
03/31/1999CN1042734C Anti-reversion active assitant for rubber vulcanization
03/30/1999US5889285 Suspending agent-containing slurry for suspension polymerization
03/30/1999US5889165 Photolabile nucleoside protecting groups
03/30/1999US5889128 Living olefin polymerization processes
03/30/1999US5889107 Hydrosol of complex salt of group 4 metal with organic alpha-hydroxy and/or alpha-oxo acid, comprising surface active substance