Patents for C08G 61 - Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule (14,557)
07/1994
07/07/1994CA2152814A1 Catalyst system for olefin polymerization
07/07/1994CA2152812A1 Transition metal hydrides as co-catalysts for olefin polymerization
07/05/1994US5326849 From acylfluoride
07/05/1994CA1330566C Organic derivatives of rhenium oxides and their preparation and use for the metathesis of olefins
06/1994
06/29/1994EP0603939A2 N-type conductive polymer and method of preparing such a polymer
06/29/1994EP0603381A1 Process for the preparation of a polymer composition
06/29/1994EP0603380A1 Method for the preparation of a polymer composition containing an electrically conductive polymer
06/29/1994EP0603299A1 Semi-permeable membranes derived from reactive oligomers
06/29/1994EP0460013B1 Process for extracting metal residue from poly(ether ketone ketones)
06/28/1994US5324463 Blend containing polypyrrole, polythiophene
06/28/1994CA1330470C Metathesis catalyst system for the polymerization of dicyclopentadiene
06/28/1994CA1330469C Process for producing cycloolefin random copolymer
06/24/1994CA2112146A1 Polydicyclopentadiene having improved stability and toughened with polymeric particles
06/23/1994WO1994014203A1 Electrode membrane
06/23/1994WO1994013738A1 Thermoplastic resin composition
06/21/1994CA1330377C Modified polycycloolefins
06/15/1994EP0601056A1 Polymerization process and catalysts
06/15/1994CN1025037C Soluble, electrically conductivepolymers, process for preparing them, and their use
06/14/1994USRE34638 Laminates of polynorbornene and polyolefins derived from C2 -C4 monomers
06/09/1994WO1994012644A2 Method for making stable, extracellular tyrosinase and synthesis of polyphenolic polymers therefrom
06/08/1994EP0599886A1 Macromonomers having reactive end groups
06/07/1994US5319067 Polyketone elastomer
06/07/1994US5319063 Phenolic resin and method for preparing same
06/07/1994US5319042 Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts
06/07/1994US5319034 Process for making a polymer for an optical substrate by hydrogenating a cycloolefin copolymer
06/01/1994DE4241150C1 Elektrodenmembran-Verbund, Verfahren zu dessen Herstellung sowie dessen Verwendung Electrode membrane composite, method for its production and its use
05/1994
05/31/1994US5317169 Organic electroluminescence device
05/31/1994US5316994 Copper hydrides as co-catalysts for olefin polymerization
05/24/1994US5315014 Fused heteroaromatic monomers for preparing low bandgap polymers
05/24/1994US5314986 Reuse of by-products from chlorination of butadiene and production of bisphenol A
05/24/1994US5314976 Heterocyclic polymers
05/18/1994EP0596973A1 Device for sensing volatile materials.
05/17/1994US5312940 Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization
05/17/1994US5312874 Decarbonylation of polybenzoic acid
05/17/1994US5312794 Catalyst system for olefin polymerization
05/17/1994US5312681 Transparent undercoatings of silver halide emulsions consists of a layer of polythiophene particle dispersed in an anionic polymers and an adhering barrier layer
05/17/1994CA1329452C Flame resistant organic substances containing polymeric flame retardants
05/11/1994EP0595979A1 Polymerization process and products.
05/10/1994US5310858 Process for preparing polymers of p-xylylene from p-xylylene diesters
05/10/1994US5310829 Quaternary poly(iso) quinolinediyl and preparation thereof
05/10/1994US5310781 Carboxy-substituted
05/10/1994CA1329442C Preparation of poly(arylene ether ketones)
05/05/1994DE4227836A1 Verfahren zur Metallisierung von Nichtleitern und die Verwendung einer sauren Lösung A process for the metallisation of non-conductors and the use of an acidic solution
05/03/1994US5308877 Resins with high surface areas and porosities
04/1994
04/28/1994WO1994009053A1 Ring-opening ziegler olefin polymerization catalysts
04/28/1994WO1994009052A1 Ring-opening ziegler olefin polymerization catalysts and polymers therefrom
04/28/1994CA2145088A1 Ring-opening ziegler olefin polymerization catalysts and polymers therefrom
04/26/1994US5306789 Amorphous, soluble, aromatic polymers with high glass transition temperatures
04/26/1994US5306443 Dissolving monomer with metal containing oxidizing agent in sufficient solvent to prevent polymerization; removal of solvent
04/21/1994DE4235170A1 Solid electrolyte condenser prodn. - by placing a porous metal anode on working electrode, impregnating with monomer and conductive salt, and electrochemically polymerising
04/20/1994EP0593111A1 Antistatic coating composition
04/19/1994US5304335 Method for the obtaining of polymers with thermally stable conductivity
04/13/1994EP0592051A2 Stabilisation of poly(arylene ether ketones)
04/12/1994US5302656 Heat resistance, crack resistance
04/06/1994EP0591035A1 Manufacturing process of electrolytic capacitors with conductive polymer cathode layer and low current leakage
04/06/1994EP0231309B1 Process for manufacturing electrically conductive polythiophene
04/05/1994US5300603 Dialkylidenecyclobutane/acrylate/bis-maleimide composition
04/05/1994US5300598 Methylenecyclobutane and ethylene with electrophilic metallocene catalyst
04/05/1994US5300575 Polythiophene dispersions, their production and their use
03/1994
03/30/1994EP0589529A1 Dispersion of electrically conductive particles in a dispersing medium
03/30/1994EP0588962A1 Light-absorbing polymers
03/29/1994US5298471 Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts
03/25/1994CA2106730A1 Dispersion of electrically conductive particles in a dispersing medium
03/22/1994US5296566 Polymerizable compositions containing olefin metathesis catalysts and cocatalysts, and methods of use therefor
03/16/1994EP0587204A1 Method for the preparation of a polymeric shaped article containing an electrically conductive polymer
03/16/1994EP0577748A4 Composite materials of interpenetrating inorganic and organic polymer networks.
03/16/1994CN1024067C Conducting substituted polyisothianaphthenes
03/15/1994US5294372 Aqueous dispersion of intrinsically electroconductive polyalkoxythiophenes, a process for their preparation and their use
03/09/1994EP0585887A2 Activated metathesis catalyst system
03/03/1994WO1994004614A1 Metal-mediated cross-coupling with ring-metalated porphyrins
03/03/1994WO1994004592A1 Photoconductive polymers
03/03/1994WO1994004591A1 Solution for coating non conductors with conductive polymers and their metallization process
03/03/1994WO1993013171A3 Polymerizable compositions containing olefin metathesis catalysts and cocatalysts, and methods of use therefor
03/03/1994DE4229192A1 Glass mouldings with an antistatic finish, esp. TV tubes - coated with an antistatic layer of poly-thiophene, and pref. also with an outer protective layer of polymer
03/03/1994DE4229141A1 Polyene thiadiazole(s), useful in prodn. of electroconductive materials - obtd. by reacting aldehyde-terminate polyene with hydrazine hydrate and sulphur@
03/03/1994CA2142856A1 Solution for coating non-conductors with conductive polymers and their metallization process
03/02/1994EP0585195A2 Electrically-conductive polymeric network
03/01/1994US5290891 Process for the preparation of polyindoles, electroconductive compositions and devices containing them and applications of the polyindoles
03/01/1994US5290874 Alkadiene/vinylaromatic copolymers containing side groups, and their use
03/01/1994CA2105249A1 Activated metathesis catalyst system
03/01/1994CA1327423C Bulk polymerized cycloolefin monomers containing microencapsulated blowing agents
02/1994
02/24/1994DE4227100A1 Dimensional aromatic carbonyl cpds. useful as electrical conductors - by reaction of aromatic ether(s), ketone(s), amine(s) sulphide(s) etc. with metal carbonyl(s) and opt. carbon mon:oxide at elevated temp. and pressure
02/22/1994US5288914 Poly(arylcyclobutenes)
02/22/1994US5288834 Functionalized polyaryletherketones
02/17/1994WO1994003575A1 Detergent composition
02/17/1994DE4226757A1 Poly:thiophene and soluble poly:thiophene salts - useful for prodn. of thin, transparent, infrared-absorbing layers in laminated glass sheets, esp. for car windows etc.
02/17/1994DE4226752A1 New star-shaped poly:ene cpds. and poly:ene polymers, prepn. and use - useful as electroconductor and in optical and opto-electronic field, with 3 poly:ene chains attached to aromatic or hetero-aromatic ring system.
02/15/1994US5286797 Polycycloolefin polymer alloys utilizing dispersed ethylene-based functional polymers
02/15/1994US5286439 Packaging for semiconductors
02/15/1994US5286413 Mixtures of polar polymers and dedoped conductive polymers, processes for obtaining these mixtures and use of these mixtures to produce electronic, optoelectrical, electrical and electromechanical devices
02/09/1994EP0582355A1 Random copolymer
02/09/1994EP0581823A1 Means for the selective formation of a thin oxidising layer.
02/09/1994CN1081695A Polymer compositions
02/08/1994US5284959 Curing agents for epoxies; heat resistance; high strength; flexibility; adhesives; composite matrices; aerospace
02/08/1994US5284929 Epoxy resins with cyclohexenenorbornene moieties
02/08/1994CA1326933C Process for producing pitch for carbon materials
02/03/1994WO1994003031A1 Electroluminescent devices
02/03/1994WO1994003030A1 Manufacture of electroluminescent devices
02/03/1994WO1994002886A1 Method for the preparation of a polymer composition containing an electrically conductive polymer
02/03/1994WO1994002532A1 Process for the preparation of a polymer composition