Patents for C08F 2 - Processes of polymerisation (73,126)
03/2001
03/07/2001CN1286700A Method and apparatus for preparing polymers
03/07/2001CN1286279A Improved polymer composition
03/07/2001CN1286276A Branched polymer contg. imidazolyl, producing method and use thereof
03/07/2001CN1286269A Improved method for determining stable operating region of gas-phase fluidized-bed polymerizing reactor operating in condensation mode
03/07/2001CN1286268A Improvement on introducing condensing agent into fluidized-bed polymerizing reactor operating in condensation mode
03/07/2001CN1286267A Method for cleaning reactor
03/07/2001CN1286143A Process for preparing single dispersivity anionite
03/07/2001CN1062873C Perfluorocarbon copolymer having functional groups and process for producing same
03/07/2001CA2317321A1 Functionalized alkoxyamine initiators
03/06/2001US6197910 Having stereospecific crystalline polypropylene sidechains comprising isotactic or syndiotactic polypropylene wherein the polyolefin composition has a lower molecular weight region with a weight average branching index g' of less than 0.93.
03/06/2001US6197907 Polymer obtained by emulsion polymerization method
03/06/2001US6197905 Process for producing polymers or oligomers of controlled molecular weight and end group functionalities
03/06/2001US6197900 Preparation of multiphase homo- or copolymers of C2-C10-alk-1-enes in one reaction zone
03/06/2001US6197899 Olefin polymerization
03/06/2001US6197893 Remarkably improving the stability of a dispersion system such as a coal/water slurry.
03/06/2001US6197888 Process for producing blends of syndiotactic 1, 2-polybutadiene and rubbery elastomers with an iron-based catalyst system
03/06/2001US6197884 Formed from an ethylene/carboxylic acid copolymer comprising about 5 to about 35 percent by weight acrylic or methacrylic acid, wherein the copolymer is polymerized at a temperature of 130-200 degrees c. at pressures of at least 20,000 psi
03/06/2001US6197878 Latex polymer particles comprising a residue of an ethylenically unsaturated monomer; a surfactant; and a continuous liquid phase comprising a diol component
03/06/2001US6197871 Thickeners based on carboxyl-and carboxamido-containing addition polymers
03/06/2001US6197865 Process for producing aqueous emulsion
03/06/2001US6197844 Floor finish compositions
03/06/2001US6197842 Material based on crosslinked silicone polymer comprising an attached photoinitiator, process for the preparation thereof, hydrophilic polymeric product obtained from this material and process for the preparation thereof, and novel photoinitiators
03/06/2001US6197459 Storage stabiliyt; resilience; tensile strength; elongation; in flexographic printing
03/06/2001US6197287 Thickening water-in-oil and oil-in water latices comprised a branched or crosslinked anionic polyelectrolyte based on a monomer possessing a strongly acidic function, copolymerized with monomers of weekly acidic or neutral function
03/06/2001US6197264 Process and an apparatus for polymerization of olefin monomers
03/06/2001US6197225 Chromene compound
03/06/2001US6197224 Selectively reflective shaped articles
03/06/2001US6197173 Rapid, oxygen-insensitive photoinitiation and formation of gels with fewer imperfections
03/06/2001CA2193529C Polyester and vinyl ether radiation curable compositions with reactive diluent
03/03/2001CA2307388A1 Fluidized bed reactor for gas phase olefin polymerization, process for polymerizing olefin and process for producing olefinic polymer
03/01/2001WO2001015182A2 Electronic composite material component
03/01/2001WO2001014931A1 Photopolymerizable composition and photopolymerizable lithographic plate
03/01/2001WO2001014483A1 Method for producing scratch-resistant coatings
03/01/2001WO2001014482A1 Method for producing scratch resistant, weatherproof coatings
03/01/2001WO2001014439A1 Resin-fortified sugar-based vinyl emulsion copolymers and methods of preparing the same
03/01/2001WO2001014438A1 Process for the production of (meth)acrylic polymers
03/01/2001WO2001014428A1 Polymerization method
03/01/2001WO2001014427A1 Preparation of hydrophilic polymers by a method of polymerization in an inverse emulsion
03/01/2001WO2001014426A1 Method for producing aqueous polymer dispersions
03/01/2001WO2001013884A2 Cosmetic and/or pharmaceutical preparations with polymers containing polysiloxanes and the uses thereof
03/01/2001WO2001013841A1 Hydroabsorbent polymers comprising interstitial compounds, method for producing and using the same
03/01/2001DE19949465A1 Perlpolymerisate aus Styrol, Phenolderivaten und Vernetzern und ihre Hydrolyse- und Sulfonierungsprodukte Bead polymers of styrene, phenol derivatives and crosslinking agents and their hydrolysis and sulfonation
03/01/2001DE19949464A1 Sulfonierte Perlpolymerisate aus Styrol, Vinylpyridinen und Vernetzern Sulfonated polymer beads of styrene, vinyl pyridines and crosslinkers
03/01/2001DE19941423A1 Polymerzusammensetzung und ein Verfahren zu dessen Herstellung Polymer composition and a process for its preparation
03/01/2001DE19941072A1 Polymerisatzusammensetzung und ein Verfahren zu dessen Herstellung Polymer composition and a process for its preparation
03/01/2001DE19941031A1 Verzweigte, Imidazolgruppen enthaltende Polymere, sowie deren Herstellung und Verwendung Branched, imidazole-containing polymers, and their production and use
03/01/2001DE19940921A1 Photopolymerisierbares Gemisch und damit hergestelltes Aufzeichnungsmaterial A photopolymerizable mixture and thus produced recording material
03/01/2001DE19940682A1 Cholesterisches Schichtmaterial mit verbessertem Farbeindruck und Verfahren zu dessen Herstellung A cholesteric layered material having an improved color impression and process for its preparation
03/01/2001DE19940681A1 Cholesterisches Schichtmaterial mit verbesserter Farbbeständigkeit und Verfahren zu dessen Herstellung A cholesteric layered material having improved color stability and process for its preparation
03/01/2001DE19940313A1 Verfahren zur Herstellung kratzfester, witterungsstabiler Beschichtungen A process for producing scratch-resistant, weather-resistant coatings
03/01/2001DE19940312A1 Verfahren zur Herstellung kratzfester Beschichtungen A process for producing scratch-resistant coatings
03/01/2001DE19939843A1 Neue Bindemittel für Pulverlacke enthaltend (Meth)Acryloylgruppen aufweisende Oligo- und Polyurethane New binders for powder coatings containing (meth) acryloyl groups oligo- and polyurethanes
03/01/2001DE19939842A1 Verfahren zur Copolymerisation von konjugierten Diolefinen (Dienen) und vinylaromatischen Monomeren mit Katalysatoren der Seltenen Erden sowie die Verwendung der Copolymerisate in Kautschukmischungen für Reifenanwendungen A process for the copolymerization of conjugated diolefins (dienes) and vinyl aromatic monomers with catalysts of rare earth metals and the use of the copolymers in rubber mixtures for tire applications
03/01/2001CA2382094A1 Method for producing scratch resistant, weatherproof coatings
03/01/2001CA2376134A1 Water-absorbing polymers having interstitial compounds, a process for their production, and their use
03/01/2001CA2317179A1 Macromolecular arrays on polymeric brushes and methods for preparing the same
02/2001
02/28/2001EP1079276A1 Photopolymerisable mixture and recording material prepared therewith
02/28/2001EP1078975A1 Cholesteric layered material with improved colour effect and method of producing the same
02/28/2001EP1078974A1 Cholesteric layered material with improved colour stability and method for producing the same
02/28/2001EP1078943A2 Binder for powder coating containing (meth)acryloxylgroups containing oligo-and polyurethanes
02/28/2001EP1078941A1 Sulfonated beads of styrene, vinyl pyridine and crosslinker
02/28/2001EP1078940A1 Beads of styrene, phenol derivatives and crosslinker, products of their hydrolysis and sulfonation
02/28/2001EP1078939A2 Process for copolymerisation of conjugated dienes and vinylaromatic monomers in presence of a catalyst containing a rare earth and the use of the copolymerisate in a rubber composition for a tire
02/28/2001EP1078938A1 Improved polymeric compositions
02/28/2001EP1078934A1 Process for cleaning reactors
02/28/2001EP1078926A1 Pyran derivatives
02/28/2001EP1078688A2 Method for producing monodispersed anion exchangers
02/28/2001EP1077903A1 Radiation-curable, optical fiber coating system
02/28/2001EP1077791A1 Abrasive articles having abrasive layer bond system derived from solid, dry-coated binder presursor particles having a fusible, radiation curable component
02/28/2001EP1025131A4 Continuous bulk polymerization process
02/28/2001EP0977788A4 Polymerizable compositions based on difunctional monomers, resins and ophthalmic articles containing same
02/28/2001EP0478794B2 Photocurable resin
02/28/2001CN1285849A Polymerisation method
02/28/2001CN1285361A Aqueous polymer capable of free-radial polymerizing monomer, process for producing said polymer and floccutant containing same
02/28/2001CN1062513C Photocrosslinked polythene prepolymer
02/28/2001CA2316062A1 Branched polymers containing imidazole groups and the production and use thereof
02/27/2001US6194597 Living cationic polymers prepared from silyl-functional aromatic initiators
02/27/2001US6194531 Absorbent resin used in disposable diapers and other products
02/27/2001US6194527 Process for making polyolefins
02/27/2001US6194526 Slurry polymerization of ethylene, butene/1-/, hexene/1-/
02/27/2001US6194516 Method for producing hydroxyl-terminated (meth) acrylic polymer
02/27/2001US6194514 Comprising (meth)acrylic acid esters, glycidyl (meth)acrylate, acrylic acid or itaconic acid, other monomers; used to prepare adhesives (bonding compositions) which are susceptible to hot-sealing
02/27/2001US6194482 Casting resin of epoxy resin, isocyanurate siloxane, fillers, photo initiators and thermal initiators
02/27/2001US6194481 Mechanically strong and transparent or translucent composites made using zirconium oxide nanoparticles
02/27/2001US6194375 Vinyl alcohol polymers
02/27/2001US6194330 Emulsion polymerization of a benzotriazole- or benzophenone-containing monomer with a vinyl functional monomer in the presence of a chain transfer agent, preferably 1-dodecanethiol
02/27/2001US6194124 Photosensitive ceramic compositions containing polycarbonate polymers
02/27/2001US6193955 Water and oil repellency
02/27/2001US6193937 Apparatus for manufacturing a broadband cholesteric polarizer
02/27/2001CA2316702A1 Cholesteric layered material having improved color stability, and production thereof
02/27/2001CA2316667A1 Process for preparing monodisperse anion exchangers
02/27/2001CA2316623A1 Cholesteric layered material having an improved color impression, and the production thereof
02/27/2001CA2203853C Polymerization apparatus and method for controlling polymerization apparatus
02/27/2001CA2168157C Aqueous styrene/methacrylate polymeric dispersions
02/23/2001CA2316528A1 Pulverent binders for powder coating compositions containing oligo- and polyurethanes having (meth) acryloyl groups
02/23/2001CA2316452A1 Method for the copolymerization of conjugated diolefins (dienes) and vinyl-aromatic monomers with rareearth catalysts and use of the copolymers in rubber mixtures for tire applications
02/22/2001WO2001012750A1 Inhibition of polymerization of ethylenically unsaturated monomers
02/22/2001WO2001012745A1 Photocurable resin composition for sealing material and method of sealing
02/22/2001WO2001012728A1 Colorant preparations
02/22/2001WO2001012720A1 Onium gallates cationic initiators