Patents for C08F 2 - Processes of polymerisation (73,126)
01/1990
01/17/1990EP0351360A1 Process for preparing thermally stabilized polyolefins
01/17/1990EP0351151A2 Production of polyethylene materials having improved strength and modulus qualities
01/17/1990EP0351068A1 Process and apparatus for the gas-phase polymerisation of olefins in a fluidised-bed reactor
01/17/1990EP0350863A2 Surface active agent for use in emulsion polymerization
01/17/1990CN1038819A Method for determining degree of conversion in polymerization of monomers in liquid dispersion
01/16/1990US4894414 Rubber-modified cyanate ester resins and polytriazines derived therefrom
01/16/1990US4894399 Light-stabilized polymer microparticles containing epoxy groups
01/16/1990US4894397 Core-shell latex, films, addition polymerization
01/16/1990US4893999 Apparatus for the continuous production of polymers and copolymers of water-soluble monomers
01/16/1990CA1264410A1 Coated polymerization reactors and polymerization therein
01/11/1990EP0343233A4 Supercritical fluid reverse micelle separation.
01/10/1990EP0350444A1 Process for stabilizing polyolefins
01/10/1990EP0350339A2 Ethylene polymer and process for preparing same
01/10/1990EP0349645A1 Photo-setting composition
01/10/1990CN1038652A Process for preparation of random copolymers
01/10/1990CN1038651A Process for prepartion of random copolymers
01/10/1990CN1038650A Method for production of hydrophilic polymer
01/10/1990CN1006389B Process for anionic polymerization
01/10/1990CN1006387B Covulcanizable compositions of fluoroelastomers having improved chemical stability
01/10/1990CN1006386B Process for production of vinyl chloride polymer
01/10/1990CN1006385B Process for production of paste-forming vinyl chloride polymers
01/10/1990CN1006365B Reactor for carrying out polymerization reactions in systems with high concentration of polymer
01/09/1990US4892916 Polymeric thickeners and their production
01/09/1990US4892895 Ultraviolet-curable organopolysiloxane composition
01/09/1990US4892754 Process for preparation of water absorptive composite material
01/09/1990CA1264400A1 Process for polymerizing a monomer charge
01/09/1990CA1264396A1 Internally coated reaction vessel for use in olefinic polymerization
01/09/1990CA1264280A1 Aqueous adhesive compositions for use with wall coverings and the like, having improved adhesion and rheology properties
01/04/1990DE3822467A1 Process for preparing homo-, co- or graft polymers of vinyl chloride
01/03/1990EP0349383A2 Process for the emulsionpolymerisation of vinyl monomers
01/03/1990EP0349319A2 Substantially flat surfaced vinyl polymer emulsion particles having a concavity and a process for preparing them
01/03/1990EP0349241A2 Water-absorbent resin and production process
01/03/1990EP0349240A2 Water-absorbent resin and production process
01/03/1990EP0349195A2 Direct synthesis by cationic polymerization of nitrogen-containing polymers
01/03/1990EP0349085A2 Method for preparing functionalized hydrocarbon polymers
01/03/1990EP0348907A2 Fluidized bed product discharge process
01/03/1990EP0348565A1 Polymers comprising alkali-insoluble core/alkali-soluble shell and compositions thereof
01/03/1990EP0348483A1 Suspension polymerization in an organic medium
01/03/1990EP0348423A1 Laminated board and electron beam curable composition used in manufacture thereof
01/02/1990US4891412 Optically active styrene derivatives, polymers obtained from these, complexes with iridium(I) and their use
01/02/1990US4891395 High styrene content, stable polymer using epoxy resin-modified polyols as dispersants
12/1989
12/28/1989WO1989012618A1 Polymerizable surfactant
12/28/1989DE3821129A1 Impact resistant thermoplastic moulding compounds
12/28/1989DE3821116A1 Verfahren zur herstellung von eingefaerbten polyacrylatplatten A process for preparing eingefaerbten polyacrylatplatten
12/27/1989EP0348200A2 Modified ethylene copolymers for use adhesives
12/27/1989EP0348180A2 Process for the preparation of water absorptive resin
12/27/1989EP0347760A1 Use of aqueous polymer dispersions
12/27/1989EP0347712A1 Device for mixing at least two reactive plastic components
12/27/1989EP0347711A2 Dental adhesive composition
12/27/1989EP0347653A2 Mixing receptacle with radial transport stirrer and at least one flow breaker as well as process for liquid mixing using this mixing receptacle
12/27/1989EP0347610A2 UV-curable coating for polycarbonate articles
12/27/1989EP0214097B1 Mixture of an olefin and dibenzal acetone palladium complex and its use
12/27/1989EP0192710B1 Acrylic emulsion copolymers
12/26/1989US4889900 Alcohol scavenging with aluminum or boron compound; purification; narrow molecular weight distribution
12/26/1989US4889899 Reacting a polysilane based on organohalodisilane monomers with a grignard reagent or vinyl lithium curing and pyrolysis of fibers; oxygen-free; gas separation
12/26/1989US4889885 Composite material containing a layered silicate
12/26/1989US4889876 Organometallic polymer, silane coupler,and organic monomer
12/26/1989US4889792 Ternary photoinitiator system for addition polymerization
12/26/1989US4889757 Optical recording disk
12/26/1989US4889664 Molding hydrophilic (meth)acrylate ester and water displacable boric acid ester diluent
12/26/1989US4889632 Crosslinked globules of addition polymers connected by covalent bonds to form voids; for biopolmers, such as proteins, enzymes, polypeptides
12/20/1989EP0346999A1 Process for increasing the molecular weight of hydrocarbons and/or derivatives thereof
12/20/1989EP0346996A2 Process for preparing organic glasses
12/20/1989EP0346834A2 Process for the manufacture of polymers
12/20/1989EP0346691A2 Process for dyeing thermoplastic materials in the mass
12/20/1989EP0346542A1 Photocurable resin composition and method of producing decorative material using the same
12/20/1989EP0229066B1 A surface coated article, process and means for the prepraration thereof and use thereof
12/20/1989CN1038110A Alkaline polymerization of carboxylated polymers
12/19/1989US4888704 Advanced control strategies for melt flow rate and reactor concentration in the polypropylene slurry process
12/19/1989CA1263997A1 Process for polymerizing a monomer charge
12/19/1989CA1263995A1 Process for polymerizing a monomer charge
12/19/1989CA1263993A1 Process for polymerizing acrylic monomers and eventually non acrylic co-monomers
12/14/1989WO1989011919A1 A method of making a biocompatible prosthesis
12/14/1989DE3818868A1 Process for preparing very cloudy but sedimentation-resistant dispersions
12/13/1989EP0345994A2 Contact lenses and materials and methods of making same
12/13/1989EP0345794A2 Hydrophilic transparent crosslinked copolymers and method for their preparation
12/13/1989EP0345581A2 Filler containing polymerisable compounds and their use
12/13/1989EP0345552A2 Copolymers containing perfluoralkyl
12/13/1989CN1037906A Functionalized etheylene polymers useful for metal coatins,and process for their preparation
12/12/1989US4886861 Chain transfer with cobalt chelates mixed with lewis bases; styrene and acrylic homo- and co-polymerization
12/12/1989US4886859 Reducing boiler scale and hard water deposits
12/12/1989US4886852 Preparing nonaqueous dispersion in organic solvent, then neutralization
12/12/1989US4886843 Calcium hydroxide cement characteristics and light cure characteristics
12/12/1989US4886840 Acryloylmorpholine compound
12/12/1989US4886780 Conjugates of apotransferrin proteins with anti-tumor agents
12/12/1989CA1263816A1 Crosslinked, porous polymers for controlled delivery of agricultural ingredients
12/06/1989EP0344911A2 Energy curable compositions: single component curing agents
12/06/1989EP0344910A2 Energy curable compositions: two component curing agents
12/06/1989EP0344841A2 Process for preparing quaternary maleic anhydride polymers
12/06/1989EP0344818A2 A method of using polymeric compositions
12/06/1989EP0344699A2 Process for the polymerization of pentabromobenzylester monoacrylate
12/06/1989EP0344591A2 Process for preparing hydrosoluble polymers, and their use
12/06/1989EP0344589A1 Use of water-soluble polymers as adhesives
12/06/1989EP0344571A2 Process for determining the conversion rate in the polymerisation of monomers in a liquid dispersion
12/06/1989EP0344353A1 Improved process for preparing interpolymers of ethylene, vinyl acetate, and reactive halogen-containing monomers
12/06/1989EP0344270A1 Process for producing magnetically responsive polymer particles and application thereof
12/06/1989EP0252958B1 Process for the preparation of equigranular ion exchange resins for analytical and preparative purposes
12/05/1989US4885350 Method of producing polymer particles having narrow particle size distribution
12/05/1989US4885337 Process for the preparation of thermoplastic moulding compositions
12/05/1989US4885319 Divinyl ethers used as reactive diluent for epoxy resins