Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 101 - Manufacture of cellular products
Patents for C08G 101 - Manufacture of cellular products (4,577)
11/2012
11/21/2012CN102786792A Anti-yellowing polyurethane shoe material and preparation method thereof
11/21/2012CN102786658A Polyurethane composition for jogging area of plastic venue and preparation method thereof
11/21/2012CN102786650A Stably foamed polyisocyanurate foam material and its preparation method
11/21/2012CN102352013B Environment-friendly polyurethane composite material for foam toys and preparation method thereof
11/21/2012CN101987883B Preparation and application of low-density full diphenyl-methane-diisocyanate (MDI)-base high-resilience polyurethane foam
11/14/2012CN102781628A Polishing pad and production method therefor, and production method for semiconductor device
11/14/2012CN102781627A Polishing pad, manufacturing method therefor, and method for manufacturing a semiconductor device
11/14/2012CN102775766A Flame-retardant rigid polyurethane foaming plastic composite material and preparation method thereof
11/14/2012CN102775579A Preparation method of polyurethane foam with water sealing performance
11/14/2012CN102775562A Preparation method of nano silicon dioxide modified grafted polyether and application of product thereof
11/14/2012CN102775561A Preparation method of environment-friendly grafted polyether and application of product thereof
11/14/2012CN102030881B Soft polyurethane foam and its manufacture method
11/14/2012CN101869826B High-polymer compound chelated with heavy metal elements as well as preparation method and application thereof
11/14/2012CN101816801B Biomedical foams, preparation thereof and application
11/14/2012CN101684171B Single-component polyurethane foam prepared from renewable raw materials
11/07/2012CN102766326A Polyurethane foaming plastic and its preparation method
11/07/2012CN102766247A Rigid polyurethane/polyvinyl chloride composite foam plastic and preparation method thereof
11/07/2012CN102336885B Polyurethane sponge with excellent environmental tolerance
11/07/2012CN102321237B Polylol for foamed plastic and polyisocyanurate foamed plastic adopting same
11/07/2012CN101772525B Flame retardants suitable for use in viscoelastic polyurethane foams
11/06/2012US8303372 Polishing pad
10/2012
10/31/2012CN102762622A Strength-improving agent for production of polyurethane foam
10/31/2012CN102762439A Improved seat support
10/31/2012CN102757554A Halogen-containing aromatic polycarbonate polyol as well as preparation method and application thereof
10/31/2012CN102757545A Heat-preserving, flame-retardant, water-proof and corrosion-resistant functional gel material and preparation method thereof
10/31/2012CN101831046B Cross-linking agent, rigid polyurethane foam material and preparation method thereof
10/31/2012CN101787109B Polyurethane heat insulation foaming material and preparation method thereof
10/31/2012CN101724255B Wood powder reinforced polyurethane wood-imitation material for furniture and production method thereof
10/24/2012EP2514786A1 Phenolic resin foamed plate and method for producing same
10/24/2012EP2514780A1 Process for production of rigid open-cell foam
10/24/2012CN102746485A Flexible polyurethane?foam and manufacturing method thereof
10/24/2012CN102358801B Ingredients of energy-saving heat preservation decorative plate for outer wall and preparing method thereof
10/24/2012CN101880373B Rosin polyisocyanate for rigid polyurethane foam, preparation method and application
10/18/2012WO2012140150A1 Process for producing rigid polyurethane foams
10/17/2012EP2510031A1 Process to prepare open cell foams made with natural oil based polyols and poly(propylene oxide) polyols
10/17/2012CN102731992A All-water perforated hard polyurethane foam for submarine pipeline joints
10/17/2012CN102731814A Composition containing specific carbamate type compounds suitable for producing polyurethane foams
10/17/2012CN102731663A Modified starch
10/17/2012CN101831045B High-performance rigid polyurethane foam material containing epoxide group
10/11/2012WO2012138282A1 Method of impregnating and purifying polylactic acid resin
10/11/2012WO2012138265A1 Highly purified material comprising expanded polylactid acid resin
10/10/2012CN102719086A Flame retarding polyurethane foam and preparation method thereof
10/10/2012CN102719083A A polyurethane foam plastic with supercritical carbon dioxide nanometer micropore and preparation technology thereof
10/10/2012CN102115546B Preparation method of hydrophilic cation type polyurethane foam plastic by means of direct foaming
10/10/2012CN101511894B Process for production of expanded polyurethane elastomer
10/10/2012CN101200531B Novel polyether polyols based on cashew nutshell liquid, a process for the production of these polyether polyols, flexible foams produced from these polyether polyols, and a process for the production
10/10/2012CN101104674B N,N,N'-trimethyl-bis-(aminoethyl) ether and its derviatives as catalysts for polyurethanes
10/04/2012WO2012130760A1 Method for producing flexible polyurethane foam materials
10/03/2012CN102702720A High-hardness grafted POP (polyether polyol) polyether and application thereof
10/03/2012CN102702504A Plant oil polyether polyol prepared by using cashew shell oil as raw material and preparation method and application thereof
10/03/2012CN102702474A Hydrophilic polyurethane foam
10/03/2012CN102702473A Epoxy modified polyurethane double-component grouting material for road engineering maintenance and preparation method thereof
10/03/2012CN102702464A Special polyurethane substrate for ceramic foam and manufacturing method thereof
10/03/2012CN102702462A Application of soybean oil polyalcohol to preparation of poly urethane (PU) flexible foam material and PU flexible foam material
09/2012
09/26/2012CN102250313B Self-skinning microporous elastomer composite for polyurethane foam tire
09/26/2012CN102181030B Method for preparing corncob-base polyurethane rigid foam damping material
09/26/2012CN102115521B Inflaming retarding sponge
09/26/2012CN102040732B Preparation method of polyether polyol cross-coupling agent
09/26/2012CN101809053B Method for producing flexible polyurethane foam, method for producing hot press molded article, and hot press molded article
09/19/2012CN102675588A Preparation method of antibacterial and mildew-proof TDI (toluene diisocyanate) memory polyurethane foam
09/19/2012CN102675582A Preparation method of polyurethane foam materials based on liquefied lignin calcium sulfonate polyalcohol
09/19/2012CN102675576A Preparation method of antimicrobial moldproof MDI (methylenediphenyl diisocyanate) polyurethane foam
09/19/2012CN102329410B Preparation method of polyester and polyether mixed type polyurethane material with high fluidity
09/19/2012CN101848955B Polyol composition, foaming composition and polyurethane foam
09/19/2012CN101115779B Polishing pad and process for producing the same
09/12/2012CN102666628A Process for production of rigid open-cell foam
09/12/2012CN102666627A Polyol mixtures containing a 1,3-and/or 1,4-bis(aminomethyl) cyclohexane-initiated polyol and at least one of a methylene bis (cyclohexylamine)-initiated polyol and a cyclohexanediamine-initiated polyol, and polyurethanes made therefrom
09/12/2012CN102660116A Environment-friendly mattress capable of promoting blood circulation and preparation method of mattress
09/12/2012CN102659996A High-efficiency, no-molten droplet and flame-resistant reticulated polyurethane foam plastic and preparation technology thereof
09/05/2012CN102250306B Polyurethane microporous elastomer prepared from mixed acid type polyester and preparation method thereof
09/05/2012CN102115588B Polyurethane microporous elastomer with characteristics of rubber and preparation method thereof
09/05/2012CN101530988B Polishing pad, polishing pad manufacture method and semiconductor device manufacture method
09/04/2012CA2344378C Improved cellular plastic material
08/2012
08/29/2012CN102649874A Polyurethane rubber composite material and preparation method thereof
08/29/2012CN102167791B Reaction type flame retardant for soft polyurethane foam and application
08/29/2012CN101687973B Stabilized premix for rigid polyurethane foam
08/29/2012CN101351486B Polyol composition and low-repulsion polyurethane foam
08/22/2012CN102643533A Polarization modified biological carrier and preparation method thereof
08/22/2012CN102643530A Foamed and molded cup and manufacturing method thereof
08/22/2012CN102643405A Manufacture method for slow-rebound polyether polyurethane sponge
08/22/2012CN102643404A Slow-rebound polyether polyurethane sponge
08/22/2012CN102643403A Self-cleaning polyurethane soft foam and preparation method thereof
08/22/2012CN102140162B Low-fogging polyurethane composition and preparation method thereof
08/22/2012CN102079803B Full-water-type combined polyether and application method thereof, and polyurethane rigid foam composition
08/22/2012CN101681140B Electrically conductive roller
08/15/2012CN102633981A Preparation method of plugging material of coal mine gas drainage drilling hole
08/15/2012CN102633978A Polyurethane foam and preparation method thereof
08/15/2012CN102633973A Preparation method for bean pulp polyurethane foaming plastic
08/15/2012CN101792593B Special environment friendly polyurethane rigid foam combination materials for filling teaching learning hairdressing heads and preparation method thereof
08/09/2012WO2012105657A1 Process for production of hard foam synthetic resin
08/08/2012EP2483325A1 Polyol mixtures containing a 1,3-and/or 1,4-bis(aminomethyl) cyclohexane-initiated polyol and at least one of a methylene bis (cyclohexylamine)-initiated polyol and a cyclohexanediamine-initiated polyol, and polyurethanes made therefrom
08/08/2012EP2483324A1 Method for lowering emissions of a polyurethane foam
08/08/2012EP2483323A1 Process for producing rigid polyurethane foams
08/08/2012CN102627894A Heat-insulating coating for wall body and preparation method thereof
08/08/2012CN102627749A Preparation method of polyurethane elastomer containing two kinds of special micropores
08/01/2012EP2481770A2 Use of silicon polyether block copolymers with high-molecular non-end capped polyether esters as stabilisers for production of low density polyurethane foams
08/01/2012EP2481765A1 Cable connector on the basis of elastic polymer-foam-gel compounds with adjustable contact pressure
08/01/2012EP2480583A1 Low-monomer polyurethane foams
08/01/2012CN102618019A Polyurethane reaction ball and preparing method thereof
08/01/2012CN102617821A Polyurethane foaming plastic taking rice hull as raw material as well as preparation method of polyurethane foaming plastic
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ... 46