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)
12/2010
12/01/2010CN101899200A Preparation method of biodegradable poly butylene succinate (PBS) foam materials
12/01/2010CN101899167A 聚乳酸发泡方法 Polylactic acid foam method
12/01/2010CN101899166A Preparation method of intercalated nanocomposite foaming agent
12/01/2010CN101899138A Dedicated combined polyether glycol for solar water heater with one-gun feeding technique
12/01/2010CN101899130A Preparation method and application of macroporous polyacryamide resin
12/01/2010CN101898392A Recovery method of physical foaming agent
12/01/2010CN101897992A New method for preparing aliphatic polyester support material
12/01/2010CN101418056B Method for preparing styrene-p-hydroxystyrene copolymer porous material
12/01/2010CN101352923B Method for preparing extruding physical foaming polypropylene bead granule
12/01/2010CN101319052B Method and device for preparing photonics film with amphiprotic copolymer secondary solvent dissipation
12/01/2010CN101153089B Polyvinyl alcohol polarity sponge plastics and method of producing the same
12/01/2010CN101100551B Foaming silicon rubber composition for continuous wide breadth separated foam and processing method thereof
11/2010
11/30/2010US7842736 Porous carbons
11/30/2010US7842735 making closed cell fluoropolymer foam by subjecting crosslinked PVDF resin to inert gas at a pressure higher than atmospheric in order to drive gas into resin, reducing pressure while maintaining temperature above the softening point of resin
11/27/2010CA2704918A1 Process for the production of flexible polyurethane foams with low emission
11/25/2010WO2010135688A1 Improved eartip
11/25/2010WO2010135494A1 Alginate-based building materials
11/25/2010WO2010134736A2 Highly insulating expandable polystyrene particles, method for producing same, and styrofoam produced with the particles
11/25/2010WO2010134554A1 Resin composition for foam-molded articles, foam-molded articles configured from the resin composition, and container stopper configured tehrefrom
11/25/2010WO2010133798A2 Use of aerogels for preparing a material for thermal insulation
11/25/2010WO2010133610A1 Resin system for foam core boards
11/25/2010WO2010132962A1 Biodegradable halogen-free flame retardants composition and methods for use
11/25/2010WO2010103143A4 Thermocompressible felt
11/25/2010WO2010096157A3 Foam-forming system with reduced vapor pressure
11/25/2010WO2009148559A8 Process for preparing rigid polyisocyanurate foams using natural-oil polyols
11/25/2010US20100298460 Process for preparing polyether alcohols
11/25/2010US20100298458 Ortho-Cyclohexanediamine-initiated polyols and rigid polyurethane foam made therefrom
11/25/2010US20100298457 Compounds for use as ligands
11/25/2010US20100298455 Compositions containing polyether-polysiloxane copolymers
11/25/2010US20100297429 Composite membrane and method of making
11/25/2010US20100297421 Blast Energy Mitigating Composite
11/25/2010US20100295201 Process for producing heat curing resin foamed plate
11/25/2010US20100294713 Separation Membrane Comprising Polyethersulfone, Process for Producing Thereof, and Dope Solution for Membrane Production
11/25/2010US20100294313 Use of modified open-cell foam materials in vacuum cleaners
11/25/2010DE102009003274A1 Zusammensetzungen enthaltend Polyether-Polysiloxan-Copolymere Compositions comprising polyether-polysiloxane copolymers
11/24/2010EP2253659A1 Preparation and application of chain-extending concentrates for polyester foaming process
11/24/2010EP2253653A1 Viscoelastic polyurethane foam with particular surface and relative procedure
11/24/2010EP2253651A1 Flexible foamed polyurethane with micro-balls containing silver ions or activated carbon and relative manufacturing method
11/24/2010EP2252669A1 Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and methyl acetate
11/24/2010EP2252655A1 Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof
11/24/2010EP2252639A1 Foamed materials comprising a matrix having a high hardblock content and process for preparing them
11/24/2010EP2046876B1 Modified open-cell foam materials and use thereof in vacuum cleaners
11/24/2010EP1233036B1 Polymetaphenylene isophthalamide based polymer porous film, method for producing the same and separator for cell
11/24/2010CN1993411B Method for producing hydrocolloid foams
11/24/2010CN1972986B Microporous polypropylene film and process for producing the same
11/24/2010CN101897103A Stator housing unit and method producing method thereof, and paint material
11/24/2010CN101896543A Process for producing expanded polyolefin resin bead and expanded polyolefin resin bead
11/24/2010CN101896542A Extruded polymer foams containing brominated 2-oxo-1,3,2-dioxaphosphorinane compounds as flame retardant additives
11/24/2010CN101896525A Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents
11/24/2010CN101896524A Non-silicone surfactants for polyurethane or polyisocyanurate foam containing halogenated olefins as blowing agents
11/24/2010CN101893574A Kit for simultaneously detecting and tracing a plurality of environmental endocrine disruptors and application thereof
11/24/2010CN101892713A Expanded graphite/extruded polystyrene composite insulation board
11/24/2010CN101891962A Preparation method of silk fibroin porous three-dimensional material
11/24/2010CN101891961A Compounds containing polyether-polysiloxane copolymers
11/24/2010CN101891950A Halogen-free Grade B1 high flame retardant spraying polyurethane foam plastic
11/24/2010CN101891941A Biodegradable composite foamed plastic and preparation method
11/24/2010CN101891901A Method for foaming polymer microspheres with two-component or multi-component foaming agent under low pressure
11/24/2010CN101891900A Composition of pentafluoropropane, pentafluoropropane and water
11/24/2010CN101891875A Degradable rigid polyurethane foaming plastic and raw materials thereof
11/24/2010CN101891874A Foaming raw material of hard full-water type polyurethane foaming plastic for sandwich steel plate
11/24/2010CN101891872A Foaming raw material of bio-based polyurethane foaming plastic foamed by pentane serving as foaming agent and product thereof
11/24/2010CN101891869A Preparation method of pirimicarb molecularly imprinted polymer
11/24/2010CN101891860A Porous high oil absorption resin and preparation method thereof
11/24/2010CN101193741B Foamed member, layered product including foamed member, and electrical/electronic appliance employing foamed member
11/24/2010CN101134354B Process for producing biodegradable molded item and molding dies therefor
11/24/2010CN101001904B Microporous high density polyethylene film and method of producing the same
11/23/2010US7838576 Poly (phenylene ether) resin composition, prepreg, and laminated sheet
11/23/2010US7838568 Contacting a stream of reactants that comprise an isocyanate-reactive polyols with a stream of di or polyisocyanate compounds in presence of a blowing agent, and a low boiling inert gas sufficient to result in frothing
11/23/2010US7838567 Using mixture containing crosslinker and surfactant; dissolving a pressurized gas
11/23/2010US7838306 Producing blood cell inert, separating material; addition, suspension copolymerization and crosslinking using such as ethylene glycol dimethacrylate, glycidyl methacrylate and acrylic acid
11/23/2010US7838108 engineered low weight thermoplastic foam morphology with superior structural, thermal and dielectric properties and is transparent; foaming; pore size is 10 to 500 nanometers; foam density is 1 to 50 percent of the bulk density
11/23/2010CA2579286C Fine pore thermoplastic resin foam containing metallic oxide
11/23/2010CA2564780C Dendritic polymers with enhanced amplification and interior functionality
11/23/2010CA2445555C Polymer processing aid and method for processing polymers
11/22/2010CA2714900A1 Improved eartip
11/18/2010WO2010132350A1 Foamable fluoropolymer composition
11/18/2010WO2010130686A1 Method for preparing polyamide foam and foam capable of being produced by said method
11/18/2010WO2010105806A3 Method for continuously producing sponge bodies made of regenerated cellulose and a sponge body
11/18/2010US20100292357 Process for preparing polydimethylsiloxanes on sulphonic acid cation exchange resins
11/18/2010US20100292356 Preparation method of polybenzimidazole
11/18/2010US20100292355 Alkenyl-aromatic foam having good surface quality, high thermal insulating properties and low density
11/18/2010US20100292354 Aqueous binder composition for mineral fibers
11/18/2010US20100292352 Preparation and application of chain-extending concentrates for polyester foaming process
11/18/2010US20100292109 Swellable polymers with hydrophobic groups
11/18/2010US20100292077 Nano-structured polymer composites and process for preparing same
11/18/2010US20100291387 Amorphous silicon-containing material with hierarchical and organized porosity
11/18/2010US20100291370 Composite laminated article and manufacture thereof
11/18/2010US20100288160 Carbon Aerogels, Process for Their Preparation and Their Use
11/18/2010DE102009021209A1 Producing foamable polyamide, useful for producing foamed or foamable molded parts, comprises anionically polymerizing lactams, where chemical blowing agents are added during the polymerization
11/18/2010CA2761045A1 Silicone surfactant for use in polyurethane foams prepared using vegetable oil based polyols
11/18/2010CA2701383A1 Preparation and application of chain-extending concentrates for polyester foaming process
11/17/2010EP2251373A1 Heat-insulating material
11/17/2010EP2250919A2 Shoe assembly with non-linear viscous liquid
11/17/2010EP2250204A1 Energy-activated room temperature-pumpable polymer compositions and devices for activating and dispensing the same
11/17/2010EP1883664B1 Hydrocarbon or hydrofluorocarbon blown astm e4-84 class i rigid polyurethane foams
11/17/2010EP1377630B1 Pmi syrup phases and their use for stabilizing non-soluble additives
11/17/2010CN101888928A Porous polytetrafluoroethylene film, method for production thereof, and water-proof breathable filter
11/17/2010CN101885923A Conducting foam and application method thereof
11/17/2010CN101885906A Degradable biological hydrogel and preparation method thereof
11/17/2010CN101885891A Method for preparing pore-controlled functionalized crosslinked polymer resin microspheres
1 ... 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 ... 420