Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08J - Working-up; General processes of compounding; After-treatment not covered by subclasses , , , or › C08J 9 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
Patents for C08J 9 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof (41,910)
11/1995
11/02/1995EP0679681A1 Heat insulating foamed material and method for manufacturing the same
11/02/1995EP0679668A1 Process for producing "cold foams" of polyuréthanes
11/02/1995EP0679168A1 Agglomerated polyurethane foam and method for making this foam
11/02/1995EP0645419A4 Porous material and method of obtaining it.
11/02/1995EP0644912A4 Alkenyl aromatic polymer foams and processes for preparing same.
11/01/1995CN1110973A Method of producing polyurethanes which are optionally cellular
11/01/1995CN1110972A Process for the production of rigid foams containing urethane, urea and biuret group and the use thereof
11/01/1995CN1030169C Porous membranes
10/1995
10/31/1995US5462975 Rubber compositions for sponge rubber
10/31/1995US5462974 Expandable composition and process for extruded thermoplastic foams
10/31/1995US5462794 Foamed core-reclaim multi layer sheet having improved resistance to barrier film delamination
10/31/1995US5462704 Method for preparing a porous polyurethane vascular graft prosthesis
10/31/1995US5462586 Fluoropolymer blends
10/26/1995WO1995028430A1 Mixtures for preparing hard polyurethane foams
10/26/1995CA2187652A1 Mixtures for preparing hard polyurethane foams
10/25/1995EP0678373A2 Dulled stretched molding and process for producing the same
10/25/1995EP0678367A1 Method and apparatus for molding polyurethane foam
10/25/1995EP0678070A1 Process for unimodal styrenic foam structure
10/25/1995CN1110688A Thermal inulation material foam
10/24/1995US5461098 Carbon black in the form of thermal black is coated with a compatibilizing agent dibutyl phthalate and mixed with polystyrene or polyethlene melt; insulative material
10/24/1995US5461084 Polyurethanes
10/24/1995US5461083 Formed plastic and method of manufacturing the same
10/24/1995US5460904 Electrolyte activatable lithium-ion rechargeable battery cell
10/24/1995US5460818 Compatibilized blend of olefinic polymers and monovinylidene aromatic polymers
10/24/1995CA2078123C Polypropylene foam sheets
10/24/1995CA1337451C Polyamide powder particles with a "desert rose" structure- process for preparing said polyamide powder
10/19/1995WO1995027755A1 Compatibilized blend of olefinic polymers and monovinylidene aromatic polymers
10/19/1995WO1995027752A1 Cured unsaturated polyester-polyurethane hybrid highly filled resin foams
10/19/1995DE4416623A1 Zu harten Polyurethanschaumstoffen führende Mischungen For rigid polyurethane foams mixtures
10/19/1995DE4413092A1 Refrigerator parts prodn. by in situ foaming of rigid polyurethane
10/19/1995CA2187640A1 Compatibilized blend of olefinic polymers and monovinylidene aromatic polymers
10/18/1995EP0677553A2 Oriented polyolefin film with amorphous polymer, process of preparation and use thereof
10/18/1995EP0677540A2 Process for the preparation of polyurethane foams in the presence of amino alkyl or aminophenyl imidazoles as catalysts, as well as the use of these catalysts for the preparation of polyisocyanate-polyaddition products
10/18/1995CN1110288A One-step method producing technology for foamed polystyrene
10/18/1995CN1110215A A process for producing non-scattering hollow plastic balloons
10/17/1995US5459169 Molding materials, blend of linear low density and high density polymers
10/17/1995US5459167 Process for producing a formed silicone foam by injection molding
10/17/1995US5458832 Method for manufacturing a foamed plastics of saturated polyester using a cyclic tetramer as foaming agent
10/17/1995US5458798 Refrigeration
10/16/1995EP0689572A4 Azeotrope-like compositions of 1,1,1,2,3,3,3-heptafluoropropane and 1,1-difluoroethane
10/14/1995CA2146910A1 Production of polyurethane foams in the presence of aminoalkyl- or aminophenylimidazoles as catalyst, and the use of these catalysts for the preparation of polyisocyanate polyaddition products
10/12/1995WO1995027001A1 Plastic moulding of water-expanded acrylic resin
10/12/1995WO1995027000A1 Curable, sprayable compositions for reinforcing thin rigid plates
10/12/1995WO1995026758A1 Flexible, porous, absorbent, polymeric macrostructures and methods of making the same
10/11/1995EP0676434A1 Process for the preparation of highly elastic, flexible polyurethane foams devoid of fluorochlorohydrocarbons and urethane groups modified polyisocyanate mixtures based on diphenylmethane diisocyanate suitable therefor
10/11/1995EP0675918A1 Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby
10/11/1995EP0675911A1 Foamable two-component polyurethane material
10/11/1995CN1109897A Insulating foam of low thermal conductivity and method of preparation
10/11/1995CN1029984C Method for manufacture of cross-linked polyolefin foam
10/10/1995US5457139 Flexible water-blown polyurethane foams
10/10/1995US5457138 Reacting polymethylenepolyphenylisocyanate with a polyethers or polyesters having poly-hydroxy group, blowing agent water in presence of catalysts, cell opening agent
10/10/1995US5457136 Gelatin foam containing antiwicking agent
10/10/1995US5456868 Producing a form-stable porous shaped article; curing, comminuting, mixing with adjuvants, and sintering
10/10/1995US5456000 Method of making an electrolyte activatable lithium-ion rechargeable battery cell
10/07/1995CA2146388A1 Preparation of cfc-free, highly resilient, flexible polyurethane foams, and diphenylmethane diisocyanate-based polyisocyanate mixtures modified by means of urethane groups which can be used for this purpose
10/05/1995WO1995026322A1 Flame-resistant polycarbamide foam
10/05/1995WO1995026208A1 Absorbent articles
10/05/1995DE4411439A1 Kunststofformkörper aus wasserexpandiertem Acrylharz Plastic molded from wasserexpandiertem acrylic resin
10/04/1995EP0674938A1 Process for producing composite membranes
10/04/1995EP0674674A1 Plastic structures containing thermal grade carbon black
10/04/1995EP0674673A1 Process for preparing emulsion polymers having a hollow structure.
10/04/1995EP0674579A1 Open cell polypropylene foam and process for making same
10/04/1995EP0674578A1 Extruded closed-cell propylene polymer foam and methods of making the same
10/03/1995US5455392 Insulated winding, together with process and semi-finished product for the production thereof
10/03/1995US5455283 Dimensionally stable closed cell rigid polyisocyanate based foam prepared from a froth foaming mixture
10/03/1995US5454994 Increasing amount of activator decrease foam defects
10/03/1995CA2058117C Reactive feed stream to replace inert blowing agent feed stream in a polyurethane foam process
10/03/1995CA2001395C Noningestible separation barrier with plugged pores
09/1995
09/29/1995CA2144490A1 Catalyst for polyisocyanurate foams made with alternative blowing agents
09/28/1995WO1995025774A1 Solventless compounding and coating of non-thermoplastic hydrocarbon elastomers
09/28/1995DE4410378A1 Halogenfreier und füllstoffhaltiger, schwerentflammbarer Polyharnstoff-Schaum, Verfahren zu seiner Herstellung und seine Verwendung Halogen-free and filler-containing flame retardant polyurea foam, process for its preparation and its use
09/27/1995EP0673963A1 Process for continuously producing expanded polymer beads
09/27/1995EP0673393A1 Thin-until-wet absorbent foam materials for aqueous body fluids and process for making same
09/26/1995US5453454 Production of foam boards of high compressive strength from styrene polymers
09/26/1995US5453453 Low smoke epoxy compound for films with antismoke agents
09/21/1995DE4409546A1 Utilisation of waste polyurethane foams
09/20/1995EP0672709A2 Expandable poly(vinyl chloride) resin composition for powder molding, process and for producing the same
09/20/1995EP0672708A1 Process for drying foam moldings
09/20/1995EP0672697A1 Process for the preparation of rigid foams having urethane, urea and biuret groups and their use
09/20/1995EP0672694A1 Process for the preparation of optionally cellular polyurethanes
09/20/1995EP0672242A1 Use of viscosity as an in-line diagnositic for high internal phase emulsion generation
09/20/1995EP0672214A1 Stabilized porous pipe
09/20/1995EP0671882A1 Durable anti-microbial agents
09/19/1995US5451615 Blend stability
09/19/1995US5451614 Dimensionally stable closed cell rigid polyisocyanate based foam prepared from a froth foaming mixture
09/19/1995US5451612 Integral skin polyurethane
09/19/1995US5451454 High-molecular materials and processes for manufacturing the same
09/19/1995US5451452 Absorbent members and articles containing superabsorbent polymer foam
09/19/1995CA2144937A1 Expandable poly (vinyl chloride) resin composition for use in powder molding, process for producing the same, and expansion-molded articles using the same
09/18/1995CA2144467A1 Process for the production of rigid foams containing urethane, urea and biuret groups and the use thereof
09/18/1995CA2144465A1 Method of producing polyurethanes which are optionally cellular
09/14/1995WO1995024451A1 Hydrofluorocarbon compositions
09/14/1995WO1995024441A1 An adhesive composition for filling box parts of vehicle bodies
09/14/1995WO1995024440A1 Plastics foam and method of manufacturing same
09/14/1995CA2185221A1 Plastics foam and method of manufacturing same
09/13/1995EP0670863A1 Biodegradable compositions comprising starch
09/13/1995EP0670861A1 Process for the production of filler-modified polyurethane foam carriers for bio-conversion processes
09/13/1995EP0670860A1 High melt strength pet polymers for foam applications and methods relating thereto
09/13/1995EP0670777A1 Foam filled honeycomb and methods for their production
09/13/1995CN1108271A Method for mfg. fixed phase of high efficiency liquid phase chromatogram for separating fulvene
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