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)
11/2012
11/21/2012CN102786647A Biodegradable polyurethane oil-absorbing material and preparation method thereof
11/21/2012CN102786646A Acid modified palygorskite-polyurethane porous material as well as preparation method and application thereof
11/21/2012CN102786643A Preparation method and application of molecularly imprinted polymer of sulfadiazine for controlled catalytic degradation
11/21/2012CN102786642A Nanometer cellulose/polyvinyl alcohol gel composite material
11/21/2012CN102784627A Magnetic microzyme surface imprinted adsorbent for selectively separating cefalexin as well as preparation method and application thereof
11/21/2012CN102783924A Producing method of makeup-removing sponge
11/21/2012CN102417607B Preparation method of organic-base electrochromic composite film
11/21/2012CN102250285B Semi-covalent molecularly imprinted polymer used for selectivity separating phenols, preparation method thereof, and application thereof
11/21/2012CN102241830B Preparation method of biodegradable polymer foamed sheet product
11/21/2012CN102226002B Preparation method of polyurethane foam stabilizer
11/21/2012CN102127187B Naproxen molecular imprinting hydrogel and preparation method thereof
11/21/2012CN102093592B Auxiliary foaming agent and preparation method thereof
11/21/2012CN102070801B Rubber sponge for high performance diving suit and production method thereof
11/21/2012CN102010601B Macroporous micro-carrier with liver cell specificity as well as preparation method and applications thereof
11/21/2012CN101827884B Manufacturing method of foamed heat-insulating material utilizing paper and starch
11/21/2012CN101528827B Expandable polystyrenic resin particles and production process thereof, pre-expanded particles and molded foam product
11/21/2012CN101305035B 一种酚醛泡沫体 One kind of phenolic foam
11/20/2012US8314192 Interpenetrating polymer network structure and polishing pad, and process for producing the same
11/20/2012US8314159 Blowing agent composition of hydrochlorofluoroolefin
11/20/2012US8314029 Process for producing polyurethane foam
11/20/2012US8313865 Separator
11/20/2012CA2520054C Liquid foam systems and astm e-84 class 1 rated rigid, high-density polyurethane foams and articles prepared therefrom
11/15/2012WO2012154372A1 Azeotrope-like compositions with 1, 1, 1, 3, 3-pentafluorobutane
11/15/2012WO2012153579A1 Thermally expandable resin composition, thermally expandable resin sheet, foam and method for producing same
11/15/2012WO2012151820A1 Composite material, high-frequency circuit baseboard made therefrom and production method thereof
11/15/2012WO2012115869A3 A cleaning implement based on melamine formaldehyde foam com-prising abrasive particles
11/15/2012WO2011133034A9 Particulate, expandable polymer, a method for preparing the same as well as the use thereof
11/15/2012US20120289622 Hydrophilic aliphatic polyurethane foams
11/15/2012US20120289619 Flame Retardant Polyurethane Foams Containing Biuret Linkages
11/15/2012US20120289618 Preparation method of clay/polymer composite using supercritical fluid-organic solvent system
11/15/2012US20120288727 Foamed carbon space craft
11/15/2012US20120288630 Novel Coated Membranes and Other Articles
11/15/2012US20120286192 Azeotrope-like compositions with 1,1,1,3,3-pentafluorobutane
11/14/2012EP2522692A1 Ligand monomers and copolymers made therewith
11/14/2012EP2521748A2 Machinable thermally insulating styrene-acrylonitrile copolymer foam
11/14/2012EP2521746A1 Inhibition of amine oxidation
11/14/2012EP2521612A1 Porous polymer monoliths, processes for preparation and use thereof
11/14/2012CN102782076A Heat transfer compositions
11/14/2012CN102782038A Additive blend for enhancing water vapor permeability and increasing cell size in thermoplastic foams
11/14/2012CN102782029A Polystyrene/polyethylene oxide copolymer for enhancing water vapor permeability in thermoplastic foams
11/14/2012CN102782028A Porous polypropylene film
11/14/2012CN102782027A Porous polypropylene resin film, cell separator, and cell
11/14/2012CN102779965A Lithium ion battery diaphragm with hydrophilic cross-linking surface layer and manufacture method of lithium ion battery diaphragm
11/14/2012CN102775802A Crop straw fiber-based composite material
11/14/2012CN102775766A Flame-retardant rigid polyurethane foaming plastic composite material and preparation method thereof
11/14/2012CN102775765A Hydrophilic polyurethane flexible foam material with ion exchange function and application thereof
11/14/2012CN102775761A Nano coffee carbon function film with windproof air-permeable heat-accumulating warm-keeping effects
11/14/2012CN102775752A Polymeric foams with nanocellular morphology and methods for making them
11/14/2012CN102775742A Thermoplastic sponge
11/14/2012CN102775741A Heat-insulation and heat-preservation sponge
11/14/2012CN102775738A Production method of nonformaldehyde phenolic foams
11/14/2012CN102775727A Flame retardant solid buoyancy material and preparation method thereof
11/14/2012CN102775724A Honeycomb-reinforced phenolic foam material and preparation method thereof
11/14/2012CN102775712A Oversized-pore crystal gel microsphere and preparation method thereof
11/14/2012CN102775703A Micro-foamed high-strength plastic-wood composite material plate and preparation method thereof
11/14/2012CN102775702A Compound foamed plastic-wood composite material plate and preparation method thereof
11/14/2012CN102775695A Micro-foamed wood-plastic composite plate and preparation method thereof
11/14/2012CN102775687A Sponge adhesive tape jointed on corners of doors and windows of car, and preparation method thereof
11/14/2012CN102775671A Modified polyethylene for supercritical CO2 foaming and preparation method thereof
11/14/2012CN102775668A Formula of composite spiral tube material
11/14/2012CN102775652A Thermoplastic elastomer micropore foaming material and preparation method thereof
11/14/2012CN102775651A Sponge tire sponge rubber material containing butyl reclaimed rubber
11/14/2012CN102775644A Nanocomposite starch micro-foaming biodegradable material
11/14/2012CN102775630A Flame retardant sponge
11/14/2012CN102775629A Production process of flatulence sponge
11/14/2012CN102775573A Adiabatic housing
11/14/2012CN102775566A Gatifloxacin molecularly imprinted polymer and preparation method of polymer
11/14/2012CN102775564A Preparation method of temperature sensitive type monolithic column with chiral molecule recognition function
11/14/2012CN102775554A Preparation method for cinnamaldehyde surface molecularly imprinted polymer
11/14/2012CN102775550A Medium-high temperature thermal expansibility microsphere and method for reducing residual monomers therein
11/14/2012CN102775545A Thermal expansibility microsphere and method for reducing residual monomers therein
11/14/2012CN102774009A Method for preparing polyolefin micro-porous film
11/14/2012CN102773905A Method for producing light wallboards by using rice hulls
11/14/2012CN102772825A Polylactic-co-glycolic acid (PLGA)/calcium carbonate compound microsphere with porous shell and preparation method for compound microsphere
11/14/2012CN102276867B Preparation method of porous carbon nanotube-aromatic copolyester
11/14/2012CN102108117B Method for preparing ultra-soft low-density sponge
11/14/2012CN101679657B Aerogel particles and methods of making same
11/14/2012CN101657497B Porous film
11/14/2012CN101624429B Core-shell polymeric particles
11/14/2012CN101508780B Use of foam stabilizers, prodced on the basis of subtainable raw materials, for producing polyurethane foams
11/14/2012CN101507826B Preparation method of medical quick imbibition foam material
11/14/2012CN101284901B Polyisocyanate combination and method for preparing rigid isocyanurate foam using the same
11/14/2012CN101177496B Method for continuous preparation of rubber expanded material and product prepared thereby
11/13/2012US8309619 Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams
11/08/2012WO2012151482A2 Multiblock copolymer films, methods of making same, and uses thereof
11/08/2012WO2012150618A1 Manufacturing device and manufacturing method of polyolefin microporous film
11/08/2012WO2012150249A1 Heat-deflection-resistant and flame-retardant extruded foam made of styrene copolymers
11/08/2012WO2012113740A3 Melamine resin foam having particulate filler
11/08/2012WO2011113708A3 Polyurethane foam containing silicone
11/08/2012US20120283346 Modified Polyolefins
11/08/2012US20120283345 Heat-resistant and flame-retardant extruded foam made of styrene copolymers
11/08/2012US20120283344 Expanded particle of polyethylene-based resin and in-mold expansion molded article of polyethylene-based resin
11/08/2012CA2829486A1 Improved stability of polyurethane polyol blends containing halogenated olefin blowing agent
11/07/2012EP2520610A1 Thermoforming resistant and flame retardant extrusion foam made of styrene copolymers
11/07/2012EP2519799A1 Energy absorbing system for vehicles
11/07/2012EP2519574A1 Reduction of unpolymerized monomers in high internal phase emulsion foam
11/07/2012EP2519573A1 Method for the production of high internal phase emulsion foams using ultraviolet light
11/07/2012EP2519572A1 High internal phase emulsion foam having low levels of unpolymerized monomers
11/07/2012EP2519571A1 Method for the production of high internal phase emulsion foams using ultraviolet light
11/07/2012EP2519570A1 High internal phase emulsion comprising two or more layers and having a photoinitiator
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