Patents for C08J 3 - Processes of treating or compounding macromolecular substances (54,826)
02/1991
02/05/1991US4990595 Process for lowering the melt viscosity of aromatic polycarbonates, aromatic polyester carbonates and aromatic and/or araliphatic polyesters with super-critical gases
02/05/1991US4990572 Emulsion polymerized crosslinked polymer
02/05/1991US4990571 Emulsion and graft polymerization of polyfunctional unsaturated monomers, metal-containing monomers; crosslinking; biological activity; paints
02/05/1991US4990566 Crosslinked polymer compositions, a process for their production and moulded articles obtained
02/05/1991US4990556 Silicone rubber or gel particles containing mineral oil
02/05/1991US4990401 Biaxially-oriented polyester film having a dual-sided appearance and method for making same
02/05/1991US4990283 Microemulsions containing perfluoropolyethers
02/05/1991US4990279 Shell-core polymer in liquid; reduced current density
02/05/1991US4989955 Liquid crystal electro-optical element and process for preparation thereof
02/05/1991US4989607 Highly conductive non-stringy adhesive hydrophilic gels and medical electrode assemblies manufactured therefrom
02/05/1991CA2047218A1 Process for producing organized powders by spraying from at least two sets of particles, and organized powders thus obtained
02/05/1991CA1279947C Polymeric materials having controlled physical properties and processes for obtaining these
02/05/1991CA1279758C Thermosetting resin casting process, product and device
01/1991
01/30/1991EP0410914A1 Pourable particles of normally tacky plastic materials and process for their preparation
01/30/1991EP0410899A1 Aqueous dispersion of silicone oils and (co)polymers which cures to an elastomer by the removal of water
01/30/1991EP0410649A1 High molecular weight polyamides production
01/30/1991EP0410357A2 Membrane having hydrophilic surface
01/30/1991EP0410230A2 Process for preparing high molecular weight polyamides
01/30/1991EP0211902B1 Aqueous additive systems, methods and polymeric particles
01/30/1991CN1048861A Polymer base blend compositions containing destructurized starch
01/29/1991US4988761 Polyvinyl alcohol hydrogel formed by gelation, heat treatment, useful for providing improved cartilage in humans
01/29/1991US4988745 Foundry molding composition, binders
01/29/1991US4988477 Mixing with dyestuff and wax-like carrier
01/29/1991CA1279745C Compacted agglomerates of polymer latex particles
01/29/1991CA1279566C Weather resistant substrates having protective elastomeric layers
01/28/1991WO1991001867A1 Pourable particles of normally tacky plastic materials and process for their preparation
01/27/1991CA2021875A1 High molecular weight polyamide production
01/26/1991CA2020844A1 Composite particle dispersions
01/24/1991WO1991000764A1 Low viscosity defoaming/antifoaming formulations
01/24/1991WO1991000763A1 Low viscosity defoaming/antifoaming formulations
01/24/1991DE4022255A1 Flame retarding binder for printed circuit - comprising e.g. soln. of bisphenol di:cyanate pre-polymer and bisphenol=A epoxy] resin
01/23/1991EP0409788A2 Polymer base blend compositions containing destructurized starch
01/23/1991EP0409631A2 Composite resin particles and preparation thereof
01/23/1991EP0409542A2 Process for producing polyolefin thermoplastic elastomer composition
01/23/1991EP0409079A2 A method of forming a sealant having organopolysiloxanes as a main ingredient
01/23/1991EP0409017A2 Method for the production of novolak resins with low content of metal-ions
01/23/1991EP0408976A2 Articles coated with vinyl dispersion resins
01/23/1991CN1048711A Hot-water isolation process for polycarbonate solution
01/22/1991US4987196 Process for acceleratively vulcanizing rubbers with protein serum
01/22/1991US4987192 Colored tire stocks having improved abrasion resistance, color and color stability
01/22/1991US4987184 Low temperature impact strength, weathering
01/22/1991US4987182 Hydrophilic polyvinybutyral alloys
01/22/1991US4987169 Method of preparing silicon compositions
01/22/1991US4987163 Stable aqueous epoxy resin dispersion, process for the preparation thereof and use thereof
01/22/1991CA1279436C Process for preparing water-absorbing resins
01/22/1991CA1279424C Process for the production of composite material based on a polymer matrix
01/19/1991CA2020427A1 Articles coated with vinyl dispersion resins
01/16/1991EP0408503A2 Polymer base blend compositions containing destructurized starch
01/16/1991EP0408498A2 Plate like organic effect pigments
01/16/1991EP0408474A1 Amorphous composition comprising a semiaromatic amorphous polyamide, derived from at least alkylepentamethylenediamine and aromatic dicarboxylic acids and a semicrystalline polyamide
01/16/1991EP0408473A1 Linear, aromatic poly(amide-imides) functionalized through terminal groups containing latent maleimide functions, process for their preparation and their use for preparing cured polymers
01/16/1991EP0408317A2 Method of forming gaskets by injection and compositions for use therein
01/16/1991EP0408186A1 Pigment dispersant
01/16/1991EP0407889A1 Polymer powder redispersable in water, obtainable by spraying aqueous polymer dispersions and its application as additive in hydraulic binders
01/16/1991EP0407857A2 Method of manufacturing electrostatic dissipating polymeric blends
01/16/1991EP0407838A1 Method to produce mixtures of hydrocolloids with improved dispersibility
01/16/1991EP0407834A2 Polysiloxane dispersion, process for making it and use thereof
01/16/1991EP0407781A2 Polyetherimide precursor reinforced laminates and the preparation thereof
01/16/1991EP0407684A1 Process for the preparation of microporous film or hollow fibre membranes from polyetheretherketones dissolved in high boiling point polar organic solvents
01/16/1991EP0407496A1 Ellipsoidal particles
01/16/1991CN1048552A Polymer base blend compositions containing destructurized starch
01/16/1991CN1048551A Polymer base blend compositions containing destructurized starch
01/15/1991US4985494 Blend of polycarbonate, polyester and polyalkenamer, impact strength
01/15/1991US4985471 Radiation curable pressure sensitive adhesive composition
01/15/1991US4985277 Method of making tack-free silicone gel moldings
01/15/1991US4985188 Process for producing cross-linked laminated film
01/15/1991US4985187 Method for coloring plastic granules by mixing with coloring agent at ambient temperature
01/15/1991US4985064 Microsuspension process for preparing solvent core sequential polymer dispersion
01/15/1991CA2020449A1 Polymer powders which are redispersible in water and can be prepared by atomizing aqueous polymer dispersions, and their use as additives in hydraulic binders
01/14/1991CA2020430A1 Electrostatic dissipating composition and method relating thereto
01/14/1991CA2009836A1 Film fiber, and microporous membranes of poly(etheretherketone)dissolved in high boiling point polar organic solvents
01/12/1991CA2020799A1 Amorphous mix comprising an amorphised semiaromatic polyamide obtained from alkylpentamethylenediamine, aromatic dicarboxylic acid(s) and possibly other compounds, combined with anylon semicristalline polyamide obtained from hexamethylenediamine, adipic acid and(or)...
01/10/1991CA2019528A1 Polyetherimide precursor reinforced laminates and the preparation thereof
01/09/1991EP0407138A2 In-reactor stabilization of polymers via coated stabilizers
01/09/1991EP0406631A2 Polyarylensulfide/rubber blends, process for their preparation and their use for making mouldings
01/09/1991EP0406630A1 Compositions of thermoplastic polymers in powder form
01/09/1991EP0406349A1 Improved stabilizers for halogen-containing polymers.
01/09/1991CN1048396A Process of producing impregnated products from emulsified polyvinyl resin paste
01/08/1991WO1991000876A1 Densified polyethersulfone
01/08/1991US4983690 Solution blending of conductive polyanilines or derivatives thereof with maleimide systems; curing
01/08/1991US4983685 Using an organic peroxide crosslinker and a detackifier
01/08/1991US4983684 Crosslinkable rubber composition
01/08/1991US4983668 Polymer partculates for molding and the like
01/08/1991US4983653 Polyester shrinkable film containing benzotriazole
01/08/1991US4983648 Molded objects; polycarbonate and/or aromatic polyester carbonate, additive, rubbery polymer as concentrate resin; let-down resin for dispersing concentrate resin; melt combining in molding machine
01/08/1991US4983641 By controlling ph of an aqueous buffer solution
01/08/1991US4983583 Granulated compositions of polysaccharides, process for their preparation and use
01/08/1991US4983419 Method for generating thin layers on a silicone base
01/08/1991US4983388 Process of preparing silicone composition, and cosmetic and lustering materials containing silicone composition obtained
01/08/1991CA2063609A1 Densified polyethersulfone
01/08/1991CA1278676C Radio frequency energy sensitized compositions and method for sensitizing compositions to radio frequency energy
01/06/1991CA2020420A1 Reactor stabilization of polymers via coated stabilizers
01/05/1991CA2019716A1 Dispersion of polysiloxane, a method for its production and its use
01/02/1991EP0405935A2 Process for the preparation of a partially crosslinked thermoplastic resin composition
01/02/1991EP0405317A2 Production of thermally stable aqueous resin dispersion and a water borne coating composition therefrom
01/02/1991CA1278647C Reducing development of off-flavors in comestibles packaged in plasticcontainers
01/01/1991US4981912 Crosslink gradient
01/01/1991US4981886 Method for production of colored macromolecular polymer
01/01/1991US4981730 Volatile organic content, primers
12/1990
12/31/1990WO1991000297A1 Improved cellulose chromatography support