| Patents for C08J 11 - Recovery or working-up of waste materials (9,055) |
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| 03/14/2001 | CN1287131A production of emulsion from waste foamed polystyrene |
| 03/13/2001 | CA2105142C Method of recovering polystyrene waste materials and its apparatus for dissolving polystyrene waste materials |
| 03/08/2001 | WO2001016208A1 Method for reusing polyester chip |
| 03/07/2001 | CN1286715A Method of treating resin or organic compound, or waste plastics contg. them |
| 03/06/2001 | US6197878 Latex polymer particles comprising a residue of an ethylenically unsaturated monomer; a surfactant; and a continuous liquid phase comprising a diol component |
| 03/06/2001 | US6197838 Process for separating polyester from other materials |
| 03/01/2001 | WO2001014464A1 Thermoplastic elastomer produced from waste rubber powder/plastic and the article made therefrom |
| 02/28/2001 | CN2421288Y Device for vaporizing and recovering waste plastic |
| 02/28/2001 | CN1285776A Process for conversion of mixed plastic waste |
| 02/21/2001 | EP0877842A4 Roof shingles and a method of making the same |
| 02/21/2001 | CN1284537A Technological process and equipment of utilizing waste plastics to product gasoline, desel oil and liquiefied gas |
| 02/21/2001 | CN1062283C Method for prodn. of high elastic regenerated rubber |
| 02/21/2001 | CN1062281C Production of recycled resin composition |
| 02/20/2001 | US6191177 Depolymerization apparatus for recycling polyesters |
| 02/20/2001 | US6191176 Degradable polyesters, a mixed culture of microorganisms for degrading these polyesters, and methods for making these substances |
| 02/15/2001 | WO2001010943A1 Thermal separation method for mixed polymers |
| 02/15/2001 | WO2001010942A1 A process for producing superfine rubber powder by using waste rubber |
| 02/14/2001 | CN1283645A Method for mfg. unsaturated polyester and unsaturated polyester resin compsns. |
| 02/08/2001 | WO2001008862A1 Process for producing batches of rubber-based composition |
| 02/08/2001 | WO2001008824A1 Methods of treating waste |
| 02/08/2001 | DE19934259A1 Verfahren zur selektiven Abtrennung von vorgebbaren Stoffen aus Stoffgemischen A process for the selective separation of predetermined substances from substance mixtures |
| 02/08/2001 | CA2380012A1 Methods of treating waste |
| 02/01/2001 | WO2001008281A1 Method for recycling electric cables |
| 02/01/2001 | WO2001007166A1 Method for selectively separating predetermined materials in mixtures of materials |
| 02/01/2001 | DE10019800A1 Recycling waste containing polyurethane foam involves coarse shredding followed by molding components under high temperature and pressure without using additional binder |
| 01/31/2001 | EP1072624A2 Process for producing unsaturated polyester and unsaturated polyester resin composition |
| 01/31/2001 | EP1071549A1 Process for removing deleterious surface material from polymeric regrind particles |
| 01/28/2001 | CA2314693A1 Process for producing unsaturated polyester and unsaturated polyester resin composition |
| 01/25/2001 | WO2001005908A1 A process for producing gasoline and diesel from waste plastics and/or heavy oil |
| 01/25/2001 | CA2379529A1 A process for producing gasoline and diesel from waste plastics and/or heavy oil |
| 01/24/2001 | CN1281000A Process for desulfurizing used rubber |
| 01/23/2001 | CA2094456C Polymer cracking |
| 01/18/2001 | WO2001004192A1 Volume-reducing agent for polystyrene foam |
| 01/16/2001 | US6174928 Process for producing fluorinated oligomer having COOH groups at both ends |
| 01/11/2001 | WO2001003473A1 Improvements relating to apparatus and processes suitable for tyre degradation |
| 01/10/2001 | EP1066888A1 Apparatus and method for recycling waste paint |
| 01/10/2001 | EP1066140A1 Method of recycling polyester foam |
| 01/10/2001 | CN1279272A Process for treating residual PTA dregs |
| 01/10/2001 | CN1060486C Method of recovering organoalkoxysilane from polyorgansiloxane |
| 01/09/2001 | US6172253 Process for recycling silicone compounds |
| 01/09/2001 | US6172126 Cosolvent-free, aqueous, anionic polyurethane dispersions and their use as peelable coatings |
| 01/09/2001 | US6172125 Process for recycling articles based on vinyl chloride polymers |
| 01/09/2001 | US6171654 Forming a mat containing enmeshed glass fibers, spraying fibers with a crosslinkable binder comprising a reaction product of pentaerythriol, terephthalate polymer and timellitic acid mixed with crosslinking agent, heat curing |
| 01/03/2001 | CN1278536A Waste foamed plastic product recovering and regenerating process |
| 01/03/2001 | CN1060112C Method for preparing super fine rubber powder from used rubber |
| 01/02/2001 | US6169128 Plastic/rubber composition |
| 01/02/2001 | US6169121 Removing insoluble impurities contained in a solution of a styrene resin waste to enable recycling of high-quality regenerated styrene. |
| 12/28/2000 | WO2000078852A2 Method of producing an elastomer blend that is similar to thermoplastic elastomers, on the basis of reclaimed rubber or waste rubber |
| 12/27/2000 | CN1277967A Method for recovering organic alkoxy silicane from poly organic siloxane |
| 12/26/2000 | US6165576 Peelable label |
| 12/26/2000 | US6165349 The substances are subject, at a temperature of 150 to 700 degrees celcius and at a pressure of 0.1 to 2.5 mpa to the action of a moving bed of solid particles of a substance while performing a whirling motion by intensive agitation |
| 12/21/2000 | WO2000077082A1 Method of separating polyolefinic synthetic mixtures |
| 12/21/2000 | DE19927523A1 Verfahren zur Trennung von polyolefinischen Kunststoffgemischen A process for the separation of plastic mixtures polyolefinic |
| 12/21/2000 | CA2376488A1 Method of separating polyolefinic synthetic mixtures |
| 12/20/2000 | EP0981553A4 Polymer deformulation by solvent solution filtration |
| 12/20/2000 | CN2411254Y Fixed indirect heating digester |
| 12/20/2000 | CN1277213A Method of foaming polystyrene to produce polystyrene products |
| 12/19/2000 | US6162852 Degradable polymers |
| 12/19/2000 | US6162837 Method and device for the recovery of linear polyester |
| 12/19/2000 | US6162340 Membrane filtration of polymer containing solutions |
| 12/14/2000 | WO2000075259A1 Agricultural mulch films with triggered degradation |
| 12/14/2000 | WO2000074914A1 Method of reclaiming crosslinked rubber |
| 12/14/2000 | WO2000074913A1 Method of reclaiming crosslinked rubber and molded article of reclaimed rubber |
| 12/13/2000 | CN2410299Y Waste plastic oil refining temp. control fractionating device |
| 12/13/2000 | CN1276810A Cellulosic fibre composites |
| 12/13/2000 | CN1059454C Method and device for producing gasoline, kerosene and diesel oil by using waste plastics |
| 12/13/2000 | CN1059453C Waste polyolefine plastic melting and gasifying unit |
| 12/12/2000 | US6160836 Electro-smokeless extraction/recovery system |
| 12/12/2000 | US6160031 Process for decomposing a polymer to its monomer or monomers |
| 12/12/2000 | US6159579 Abrasion resistance and windability; free of abraded powders; for use in printers |
| 12/12/2000 | US6159568 Peelable label |
| 12/12/2000 | CA2138024C Simultaneous production of dicarboxylic acids and diamines by splitting polyamides into their monomeric constituents |
| 12/09/2000 | CA2307973A1 Surface devulcanization of cured rubber crumb |
| 12/06/2000 | EP1057855A1 Method of recycling crosslinked silicone compound waste |
| 12/06/2000 | EP1057854A2 Method for reycling waste styrene resin |
| 12/06/2000 | EP1056801A1 Method and device for processing automobile tires |
| 12/06/2000 | CN1275995A Depolymerization process for recycling polyesters |
| 12/06/2000 | CN1275587A Water phase decomposition recovery process for polyurethane waste material |
| 12/06/2000 | CN1059249C Method and apparatus for removal of ink and dirt by laser and regeneration of prints |
| 12/05/2000 | US6156811 Molded polyurethane articles prepared from recycled polyols and processes for their production and use |
| 12/05/2000 | CA2238339C Catalyst for treating waste plastics |
| 11/30/2000 | DE19923758A1 Elastomeric melt-mixed rubber compound, is made from recycled and scrap rubber crumb, by hot-mixing with polypropylene copolymers and radical donors |
| 11/29/2000 | CN2408118Y Equipment for producing gasoline and diesel oil by using waste plaste and/or heavy oil |
| 11/28/2000 | US6151859 Roof shingles and a method of making the same |
| 11/23/2000 | WO2000069953A1 Methods of separating vulcanized or unvulcanized rubber and separating rubber composite, rubber composition containing recovered rubber or recovered carbon black, and process for producing carbon black |
| 11/23/2000 | WO2000069952A1 Acceleration of the phase separation of liquid phases which contain polymers |
| 11/23/2000 | CA2372121A1 Acceleration of the phase separation of liquid phases which contain polymers |
| 11/22/2000 | CN1273999A Equipment for preparing oil from waste polystyrene material |
| 11/21/2000 | CA2090596C Plastic container made from a fusion blend of post consumer plastic and ethylene polymers |
| 11/16/2000 | WO2000067977A1 Sorting and separating method and system for recycling plastics |
| 11/16/2000 | DE19922944A1 Acceleration of phase separation of liquid polymer-containing phases used for polyolefins involves using branched solvents to increase speed |
| 11/16/2000 | DE19905029A1 Mixed polyolefin separation used for low density polyethylene and high density polyethylene in waste involves using lower alkane as solvent and different lower alkane as separation aid |
| 11/15/2000 | EP1052279A1 Apparatus for decomposing waste plastics |
| 11/15/2000 | EP1052021A1 Sorting/separating method and plant for recycling plastics |
| 11/14/2000 | US6147129 Method for treating polyesters and, in particular, cleaning and decontaminating polyesters |
| 11/14/2000 | US6147128 Polymeric stabilizer reacted with polyester; no unreacted carboxyl end groups; nonhydrolyzing, heat resistance |
| 11/08/2000 | CN2404882Y Equipment for producing diesel using waste plastics as raw material |
| 11/08/2000 | CN1272508A On-line solid polymerization of polyethylene glycol terephthalate chips used for making plastic strapping tape |
| 11/08/2000 | CN1058273C Method for regeneration of used vulcanized butyl rubber by electron beam |
| 11/02/2000 | WO2000064998A1 A method for transformation of polyolefine wastes into hydrocarbons and a plant for performing the method |