Patents for C08J 3 - Processes of treating or compounding macromolecular substances (54,826)
07/1990
07/03/1990US4939228 Polyarylethersulfone polymer solution
07/03/1990US4939193 Use of the alpha-modification of cis-naphthoylenebis(benzimidazole) for pigmenting polyolefins
07/03/1990US4938831 Bonding method for preparing automotive headlamp assemblies
07/03/1990CA1271161A1 Process and apparatus for the production of a solution or dispersion from a hydrosoluble powder
06/1990
06/30/1990CA2006904A1 Fine-grained polyether-ketone powder, process for the manufacture thereof, and the use thereof
06/28/1990CA2004128A1 Polyvinyl alcohol compositions and products prepared therefrom
06/27/1990EP0375170A2 Process for producing aromatic polysulfone molding compositions improved in mold-release characteristics and the compositions obtained by this process.
06/27/1990EP0375103A2 Styrenic polycarbonate alloys
06/27/1990EP0375099A2 Method and apparatus for purifying and separating a high polymer from a solution thereof
06/27/1990EP0374993A2 Use of a mixture of starch and polyvinylalcohol
06/27/1990EP0374816A2 Process for dispersing ignition resistant additives into carbonate polymers
06/27/1990EP0374807A2 Bead processor
06/27/1990EP0374658A2 Highly soluble xanthene and method for its preparation
06/27/1990EP0374478A2 Emulsified functionalized polymers
06/27/1990EP0374435A2 Adhesive particles and process for their preparation
06/27/1990EP0374217A1 Porous particles in preparations involving immiscible phases
06/27/1990EP0374205A1 Cation-active compositions and their application to bituminous emulsions
06/27/1990CA2006644A1 Method of preparing polyvinyl alcohol gel and mri phantom
06/27/1990CA2006361A1 Method and apparatus for preparing thermoplastic foam
06/26/1990US4937081 Process for producing porous, spherical particles
06/26/1990CA1270984A1 Water-reducible coating composition based on an epoxy resin
06/26/1990CA1270977A1 Preparation of aqueous dispersions of condensates of urea and ch-acidic aldehydes, and production of surface coating binders
06/23/1990CA2006541A1 Process for the application of a thin polypropylene coating
06/23/1990CA2006540A1 Non-attritive method for making polyester polycarbonate or polyamide particles, particles obtainable by the method and their use
06/23/1990CA2006359A1 Extrudable thermoplastic pellet
06/20/1990EP0373941A2 Surface-modified polymethylsilsesquioxane spherical fine particles and process of preparing the same
06/20/1990EP0373918A2 A process for producing a crosslinked polymeric product,the product obtained and aqueous compositions comprising said product
06/20/1990EP0373834A2 Hydrogenated diene copolymer-containing resin composition and process for producing the same
06/20/1990EP0373739A1 Improved adhesive emulsion composition and accompanying coated substrates, such as prepasted wall coverings
06/20/1990EP0373659A2 Method for the preparation of polyorganosiloxane and radiation-curable composition
06/20/1990EP0373647A2 Production of particulate polyimide polymers
06/20/1990EP0373559A2 Spherical, cellular silicone rubber microparticles and method for their preparation
06/20/1990EP0373300A2 Process for preparing a master batch
06/20/1990CN1043143A Dropless high polymer and its preparation
06/20/1990CN1043137A Method and apparatus for producing oligo-formol refining powder
06/20/1990CN1043090A Process for preparing membranes from tetrahalobisphenol polycarbonates
06/20/1990CA2005962A1 Dispersing ignition resistant additives into carbonate polymers
06/19/1990US4935484 Silicone resin powder and a process for preparing the same
06/19/1990US4935462 Heat sealing of polyamides
06/19/1990US4935365 Macroporous particles for cell cultivation or chromatography
06/19/1990US4935298 Water-resistant support material for light-sensitive materials
06/19/1990US4935270 Heat recoverable article with heat curable adhesive coating
06/19/1990US4935164 Process for producing mouldable polymer blends
06/19/1990US4934609 Fragrance-containing polymeric particles suspended in antiperspirant and/or deodorant vehicle
06/19/1990CA2003011A1 Bead processor
06/19/1990CA1270592A1 Heat-curable polymers which contain imide groups and process
06/15/1990CA2005495A1 Method for the preparation of polyorganosiloxane and radiation-curable composition
06/15/1990CA2004070A1 Production of particulate polyimide polymers
06/13/1990EP0373031A1 Homopolysaccharide and solution containing it, process for their preparation, and their use in the assisted recovery of petroleum
06/13/1990EP0372958A2 Composite particle
06/13/1990EP0372848A2 Emulsion and fabric conditioning compositions based on said emulsions
06/13/1990EP0372239A2 Process for preparing ethylene polymers by means of a vanadium-containing Ziegler catalyst system while destroying the catalyst residue.
06/13/1990EP0222791B1 Liquid mixtures of ethylene polymers, obtention process thereof and coating or binding process using them
06/13/1990CN1042932A Modified parent material filled with polyolefine and its production melthod
06/13/1990CN1042931A Preparation and application of rare-earth additives
06/13/1990CN1042930A Preparation and application of rare-earth additives
06/13/1990CN1042924A Wood latex with reduction of amount of polymer
06/12/1990US4933388 Solutions of copolymers of the tetrafluoroethylene/ethylene type
06/12/1990US4933237 Paint coated sheet material with adhesion promoting composition
06/12/1990US4933233 Fire retardant film of radiation cured reaction product
06/12/1990US4933213 Multilayer; blend of unsaturated compound and curing agent
06/12/1990US4933091 Salt of acrylic acid-ethylene copolymer
06/12/1990CA2004824A1 Spherical, cellular silicone rubber microparticles and method for their preparation
06/12/1990CA1270226A1 Method for forming composite polymer films
06/09/1990CA2004308A1 Procedure for the manufacture of a mixture of starch and polyvinyl alcohol and thus manufactured mixture
06/07/1990DE3939846A1 Feinteiliges polyorganosiloxan Finely divided polyorganosiloxane
06/07/1990CA2004759A1 Homopolysaccharide and solution containing the same; process for preparing them use for the supported recovering of oil
06/06/1990EP0371635A2 Hollow acrylate polymer microspheres
06/05/1990US4931511 Cross-linkable coating composition
06/05/1990CA1270083A1 Emulsions of crosslinked polydiorganosiloxanes
06/02/1990CA2004297A1 Polyorganosiloxane fine particles
05/1990
05/31/1990WO1990005762A1 Process for producing thermoplastic elastomer
05/31/1990WO1990004616A3 Coating compositions and emulsions
05/30/1990EP0370911A1 Concentrated liquid solutions of polysaccharides
05/30/1990EP0370844A1 Adhesive for plastics, and process for using this adhesive
05/30/1990EP0370447A1 Method and apparatus for the product-reserving milling and simultaneous drying of moist cellulose ethers
05/30/1990EP0370424A2 Resin composition for masterbatch
05/30/1990EP0370260A2 Porous polymer beads and process
05/30/1990EP0370259A2 Process for the preparation of porous polymer beads
05/30/1990EP0370082A1 Improved, thermostable, pigmented plastics
05/30/1990CN1042548A Processing modifier and antishock agent for pvc
05/29/1990US4929680 Preparation method of masterbatch composition for thermoplastic resin modification
05/29/1990US4929391 Electrically conductive silicon compositions
05/29/1990CA1269786A1 Reinforced polyamide composites
05/29/1990CA1269506A1 Curable rubber composition
05/25/1990CA2003771A1 Process and equipment for careful grinding and simultaneous drying of moist cellulose ether products
05/23/1990EP0369387A2 Spherical vinyl chloride resin granules and process for producing the same
05/23/1990EP0369070A1 Process for production of nonaqueous dispersion-type resin
05/23/1990EP0368846A1 Polytetrafluoroethylene coating of polymer surfaces
05/23/1990CN1042370A Thermoplastically workable starch and method for manufacture thereof
05/23/1990CN1008104B Method for preparation of aqueous emulsion of polysilsesquioxane
05/23/1990CA2003450A1 Porous polyacrylonitrile polymer beads and process
05/23/1990CA2003448A1 Process for the preparation of porous polyacrylonitrile polymer beads
05/22/1990US4927900 Prepared from aromatic diisocyanate, aromatic tricarboxylic acid anhydride and an aromatic maleimido substituted monocarboxylic acid
05/22/1990US4927899 Alkenyloxylated aromatic polyamidoimides
05/22/1990US4927860 Polyamide powder formed by particles having a gypsum rose structure and process for preparing such powder
05/22/1990US4927667 Aqueous process for preparing water-resistant coatings of hydrophobic copolymers made from hydrophilic monomers
05/22/1990US4926673 Process and apparatus using an elastoforming die/form block comprising low-hardness silicone elastomer
05/22/1990CA1269490A1 Nucleation of propylene polymers
05/22/1990CA1269489A1 Injection blow molding grade propylene polymers