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)
10/1991
10/29/1991US5061767 Homopolymers from concentrated emulsions of hydrophilic and hydrophobic monomers
10/29/1991US5061766 Method of producing polymer particles having narrow particle size distribution by the use of a polymeric dispersion stabilizer
10/29/1991US5061741 Method for preparing an oil-in-water type uniform dispersion of liquid droplets and polymerization method for preparing polymer beads of uniform particle size
10/29/1991US5061605 Improved sensitivity to long wavelengths
10/29/1991US5061518 Temporary
10/29/1991US5061355 Preparation of gel-filled separation columns
10/29/1991US5061336 Coating walls with adhesion promoter, filling with gelable material, adjustable heating, gelation yield, void-free gel
10/28/1991CA2040974A1 Process for producing vinyl polymer or vinylidene polymer
10/28/1991CA2040035A1 Synthesis of low viscosity non-functional terminated polymers
10/27/1991CA2015595A1 Process for applying a composite insulative coating to a substrate and coated article produced thereby
10/24/1991WO1991016387A1 Energy curable cationically and free-radically polymerizable pressure-sensitive compositions
10/24/1991CA2082258A1 Energy curable cationically and free-radically polymerizable pressure sensitive compositions
10/24/1991CA2040950A1 Method of controlling phase separation in polymerization reactions and products utilizing same
10/24/1991CA2040890A1 Uhmwpe/styrenic molding compositions with improved flow properties and impact strength
10/23/1991EP0453116A1 Gas phase olefin polymerization process
10/23/1991EP0453088A1 Supported polyolefin catalyst for the (co-)polymerization of ethylene in gas phase
10/23/1991EP0453011A2 Preparation of polyketone polymers
10/23/1991EP0452920A2 Process for the preparation of an ethylene copolymer and an olefin polymer, and catalysts for olefin polymerization
10/23/1991EP0452875A1 Isobutylene polymer having unsaturated group and preparation thereof
10/23/1991EP0452787A1 Process for the prepration of a thermostable polyvinylhalide resin composition
10/23/1991EP0452748A1 Process for polymerizing a monomer
10/23/1991EP0452316A1 A method of making a biocompatible prosthesis
10/23/1991CN1055542A Method of forming shaped hydrogel articles including contact lenses
10/22/1991US5059720 Hydroxy containing fluorovinyl compounds and polymers thereof
10/22/1991US5059664 Process for the preparation of water absorptive resin
10/22/1991US5059662 Unsaturated glycidyl monomer; polymerization initiator; addition of two polymerization inhibitors; prevention of undesirable thermal polymerization
10/22/1991US5059661 Phenolic compounds as chain-terminators for the anionic solution polymerization of dienes
10/22/1991US5059656 Chlorosulfonated polyethylene; improved heat resistance and workability
10/22/1991US5059641 Epoxy modified polyols as dispersants for high styrene, high solids content polymer polyols
10/22/1991US5059639 Method for producing a matt paint
10/22/1991US5059635 Methods for reducing the reactivity of articles destined for disposal
10/22/1991US5059570 Process for preparing a vanadium/titanium based catalyst suitable for olefin polymerization
10/22/1991US5059512 Ultraviolet light sensitive photoinitiator compositions, use thereof and radiation sensitive compositions
10/22/1991US5059511 Curable silicone rubber layer on light sensitive resin of (meth)acryloyl and allyl monomers, photoinitiators
10/22/1991US5059505 Resin particles
10/22/1991CA1291291C Process for the preparation of emulsions or suspensions of homo-and copolymersof vinyl chloride
10/17/1991DE4011914A1 Non-aq. moisture-cured copolymer - contain 2 acrylic¨ copolymers, one contg. omega-isocyanato-alkyl (meth)acrylate and one contg. unsatd. anhydride as comonomer(s)
10/17/1991CA2040531A1 Isobutylene polymer having unsaturated group and preparation thereof
10/16/1991EP0451998A2 Process for stabilizing chloroprene copolymer latex
10/16/1991EP0451940A2 Preparation of polymeric particles
10/16/1991EP0451804A2 Method for increasing molecular weight of syndiotactic polypropylene
10/16/1991EP0451679A2 Method of producing polymers
10/16/1991EP0451561A1 Photopolymerisable mixture and recording material made from it
10/16/1991EP0451508A1 Process for preparing homo- and copolymers of monoethyleically unsaturated dicarboxylic acids and their use
10/16/1991CN1055370A Preparation of polyketone polymers
10/16/1991CN1055368A Ethylene/pentene-1 copolymer, process for preparation of same, and ethylene/pentene-1 copolymer composition
10/16/1991CN1055367A Supported polyolefin catalyst for the (co-) polymerization of ethylene in gas phase
10/16/1991CN1014324B Process for preparing high bulk density ethylene resins
10/15/1991US5057551 Adhesives that continue to harden in darkness after photoinitiation
10/15/1991US5057398 Photopolymerizable composition and photopolymerizable recording material containing same
10/15/1991US5057397 Electron beam-curable resist composition and method for fine patterning using the same
10/15/1991US5057261 Mixing with solid flowability improver, unsaturated carboxylic acids and derivatives and radical initiator
10/15/1991US5056996 Apparatus for manufacturing continuous, supported polymeric sheets from polymerizable liquid starting materials
10/15/1991CA1290894C Catalyst productivity in the polymerization of olefins
10/15/1991CA1290892C Process for preparing particles having monodisperse particle size
10/15/1991CA1290888C Reactive organic filler and the use thereof
10/15/1991CA1290876C Fluid organosiliconic composition and process for preparing it
10/10/1991DE4011053A1 Polymerisable artificial eye lens material for cataract operations - comprises liq. pref. acrylic, monomer which is injected directly into capsular sac and polymerised with UV using photoinitiator
10/09/1991EP0450923A2 Method of treating the surface of an absorbent resin
10/09/1991EP0450600A2 Process for the preparation of vinyl chloride polymers
10/09/1991EP0450492A1 Alkylxanthate, production thereof, photopolymerization initiator, and polymerization employing the same
10/09/1991EP0450478A2 Coloured acrylic glass containing organic pigments
10/09/1991EP0450456A2 Propylene copolymers with other alk-1-enes
10/09/1991EP0450452A2 Emulsion polymers and coating compositions prepared therefrom
10/09/1991EP0450451A2 Aqueous emulsion polymers prepared with crosslinkable non-ionic surfactants
10/09/1991EP0450437A2 Copolymers based on C1-C8-alkyl-acrylates and/or methacrylates, process for their preparation and their use
10/09/1991EP0450168A1 Process for preparing acid-modified aromatic hydrocarbon resins and their salts
10/09/1991EP0450081A1 Adhesive composition.
10/09/1991CN1055184A Supported catalyst for polymerization and copolymerization of olefinically unsaturated compounds
10/08/1991US5055579 Photoinitiators; high sensitivity in visible spectral range; stability
10/08/1991US5055540 Copolymer of monoethyleneically dicaroxylic acid and monocarboxylic acid; antiscalants, dispersants, cleaners, builders and incrustation inhibitor
10/08/1991US5055535 Procedure for gas-phase polymerication of ethylene allowing the fabrication of linear polyethylene with a narrow molecular-weight distribution
10/08/1991US5055534 Preparation of very low molecular weight polyethylene in a fluidized bed
10/08/1991US5055529 Processing aid for thermoplastic resin, and thermoplastic resin composition comprising same
10/08/1991US5055521 A copolymer of an n-vinyl-2-pyrrolidone or methyl (meth)acry late telomer and an oligomer of a unsaturated monomer, a polyc ondensable monomer or a lactam
10/08/1991US5055517 Electrophoretic media
10/08/1991US5055501 Unsaturated acid or alkali metal salt polymer obtained by reverse phase polymerization, crosslinked with (3,4-epoxycyclohexy l)methyl (3,4-epoxycyclohexanecarboxylate
10/08/1991US5055357 Radiation curable cross linkable compositions
10/08/1991CA1290496C Method for controlling an impact copolymer reactor
10/08/1991CA1290489C Compositions for producing polymers of high refractive index and low yellowness
10/08/1991CA1290486C Method for making curable casting resins
10/07/1991CA2039769A1 Preparation of polyketone polymers
10/06/1991WO1991015518A1 Suspension polymerization of vinylic compound
10/06/1991CA2039766A1 Polymerization vessel provided with bubble sensor and polymerization process in aqueous medium using the vessel
10/06/1991CA2039765A1 Preparation of vinyl chloride polymers
10/04/1991CA2039561A1 Method of producing polymers
10/03/1991WO1991014741A1 Plastic pigment and production thereof
10/03/1991WO1991014722A1 Aqueous polyacrylate dispersions or polyacrylate emulsions, process for producing them and their use as temporary protective coatings on hard surfaces
10/03/1991WO1991014718A1 Process for producing a polypropylene moulding material
10/03/1991WO1991014712A1 Process for producing a multi-layer coating
10/03/1991CA2039484A1 Aqueous emulsion polymers prepared with crosslinkable non-ionic surfactants
10/03/1991CA2039281A1 Method of treating the surface of an absorbent resin
10/02/1991EP0449619A2 Controllable radiation curable photoiniferter prepared adhesives for attachment of microelectronic devices and a method of attaching microelectronic devices therewith
10/02/1991EP0449519A2 Process for producing an impact copolymer
10/02/1991EP0449502A1 Stabilization of methacrylic polymers against sterilizing radiation
10/02/1991EP0449450A1 Micro-emulsions
10/02/1991EP0449413A1 Polymers
10/02/1991EP0449355A2 Supported catalyst for the polymerization and copolymerization of olefinically unsarurated compounds, and a (co)polymerization process which uses it
10/02/1991EP0449092A1 Process for the manufacture of ethylenpolymers at a pressure of at least 500 bar in a tubular reactor with injection finger
10/02/1991EP0449065A2 Finely divided expandable styrene polymer
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