| Patents for C08J 11 - Recovery or working-up of waste materials (9,055) |
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| 10/18/2001 | US20010029876 Process and plant for depolymerizing of the CH chains of solid materials |
| 10/17/2001 | EP1144493A2 Method of producing an elastomer blend that is similar to thermoplastic elastomers, on the basis of reclaimed rubber or waste rubber |
| 10/17/2001 | CN1318115A Method for preparing or purifying aqueous solutions of tertiary amino-oxide |
| 10/17/2001 | CN1073004C Continuous process for recovering raw mateiral from coated foils, device for carrying out this process |
| 10/11/2001 | WO2001074933A2 Process for devulcanizing particulate rubber |
| 10/11/2001 | DE10039559A1 Polymer recycling process used for household waste comprises mixing the polymers with crosslinker, heating at 20-400 degreeC, homogenizing, molding and crosslinking |
| 10/11/2001 | DE10031643A1 Recovery of pure styrene monomer in high yield from impact-resistant polystyrene waste, by thermal cracking in presence of sulfate and/or manganese dioxide as catalyst |
| 10/10/2001 | EP1142945A2 Method of decomposing a polyurethane |
| 10/10/2001 | EP1142944A1 Surface devulcanization of cured rubber crumb |
| 10/10/2001 | EP0801662B1 Process for recycling epoxy resin containing products |
| 10/10/2001 | CN1317040A Method for processing chlorine-containing organic compounds |
| 10/10/2001 | CN1316460A Light insulating material prepared from waste foamed polyphenyl material and its preparing process |
| 10/10/2001 | CN1316454A Process for reclaiming and regenerating foamed plastics |
| 10/10/2001 | CN1316408A Method for recovering phenylethylene monomer from impact resilience polystyrene |
| 10/09/2001 | US6299811 Method of recycling polyurethane foam components |
| 10/04/2001 | WO2001072875A1 Granular material based on rubberlike materials and method for making same |
| 10/04/2001 | US20010027246 Method of decomposing a polyurethane |
| 10/04/2001 | EP0912214B1 Degradation of biodegradable polyester amides with enzymes |
| 10/04/2001 | CA2342464A1 Method of decomposing a polyurethane |
| 10/03/2001 | CN2451587Y Waste plastic oil refining agitated reactor |
| 10/03/2001 | CN1315488A Comprehensive utilization of waste rubber, waste plastics and waste foamed material |
| 09/27/2001 | WO2001070906A1 Method and system for continuously preparing gasoline, kerosene and diesel oil from waste plastics |
| 09/27/2001 | WO2001070865A1 Method for recycling a plastic material |
| 09/27/2001 | US20010025060 Reclaimed rubber and process for producing the same |
| 09/27/2001 | CA2403811A1 Method for recycling a plastic material |
| 09/26/2001 | CN1314926A Decontamination of isocyanate fouled materials |
| 09/26/2001 | CN1071770C Recycling of flexible foam |
| 09/25/2001 | US6294602 Compatibility, barrier properties, mechanical strength, flexibility, drawability, melt stability, scrap recyclability, heat sealability, coatability, stain resistance and transparency; used in packaging food and electronic parts, |
| 09/20/2001 | WO2001068759A1 Process for producing reclaimed expandable polystyrene resin particle |
| 09/20/2001 | WO2001068581A2 The method of chemical recycling of polyethylene terephthalate waste |
| 09/20/2001 | DE10014574A1 Screened off, light building polyurethane material comprises the reaction product of iron and/or chromium oxide-containing magnetic tape, glycols and oligoester condensates and di- and/or poly-isocyanates |
| 09/20/2001 | CA2403374A1 The method of chemical recycling of polyethylene terephthalate waste |
| 09/19/2001 | EP1134239A1 Potentially hydrophilic resins and compositions comprising the same |
| 09/19/2001 | CN2448843Y Plastics cracking gasifier |
| 09/19/2001 | CN1071371C Liquified and partial oxidized plastics |
| 09/13/2001 | WO2001066617A2 Process for preparing a branched polymer |
| 09/13/2001 | CA2402349A1 Process for preparing a branched polymer |
| 09/12/2001 | EP1131367A1 Polyethylene naphthalate polyester polyol and rigid polyurethane foams obtained therefrom |
| 09/12/2001 | EP0814949B1 Method and apparatus for densifying a thermoplastic polymer |
| 09/12/2001 | EP0741758B1 Process for producing rubber modified rubber cement |
| 09/12/2001 | CN1312312A Recovered waste CD composite and its application |
| 09/12/2001 | CN1070884C Process for hydrolization of polyurethane degraded product |
| 09/11/2001 | US6288131 Inline solid state polymerization of pet flakes for manufacturing plastic strap |
| 09/07/2001 | WO2001064778A1 Process for chemical recycling of polyurethane-containing scrap |
| 09/07/2001 | CA2400499A1 Process for chemical recycling of polyurethane-containing scrap |
| 09/06/2001 | DE10106115A1 Hydrolysis of organic materials with supercritical steam, used e.g. to process fats, proteins and carbohydrates for preparation of high-value nutrients |
| 09/06/2001 | DE10031641A1 Verfahren zur Rückgewinnung von Styrol-Monomer aus Polystyrolharz durch Verwendung eines Katalysators Process for the recovery of styrene monomer from polystyrene resin by using a catalyst |
| 09/05/2001 | EP1130076A2 Method and system for pyrolyzing plastic and pyrolysate product |
| 09/05/2001 | EP1130050A1 Reclaimed rubber and process for producing the same |
| 09/05/2001 | EP1129129A1 A process for recycling powder coating fines |
| 09/05/2001 | EP0871603B1 Process for manufacturing terephthalic acid |
| 09/05/2001 | CN1311180A Method for recovering styrene monomer from polystyrene resin using catalyst |
| 09/04/2001 | US6284808 Inline solid state polymerization of PET flakes for manufacturing plastic strap by removing non-crystalline materials from recycled PET |
| 09/04/2001 | US6284177 Recyclable printable media |
| 08/30/2001 | US20010018118 Composites |
| 08/29/2001 | EP1127078A1 Method for treatment of vulcanized rubber |
| 08/29/2001 | EP0873296B1 Process for manufacturing terephthalic acid |
| 08/28/2001 | US6281326 High molecular weight; from dihaloaromatic compound, sulfur source |
| 08/23/2001 | WO2001060948A1 Process and plant for treating materials containing ch polymer chains |
| 08/22/2001 | EP1124888A1 Method for cleaning and decontaminating polyesters |
| 08/22/2001 | EP0979248B1 Purification of by-product stream in preparation of polytrimethylene terephthalate |
| 08/22/2001 | CN1309600A Unit for processing industrial rubber and plastic waste |
| 08/22/2001 | CN1309162A Equipment for preparing oil by cracking waste plastics |
| 08/22/2001 | CN1309144A Process for reclaiming waste polyurethane foam |
| 08/21/2001 | CA2061658C Method for manufacturing composite sheet materials |
| 08/16/2001 | WO2001058584A2 Treatment of fluorocarbon feedstocks |
| 08/16/2001 | WO2000078852A3 Method of producing an elastomer blend that is similar to thermoplastic elastomers, on the basis of reclaimed rubber or waste rubber |
| 08/16/2001 | EP0876426B1 Process for hydrolysing polyurethane degradation products |
| 08/16/2001 | DE10058773A1 Verfahren zur Rückgewinnung von Terephthalsäure aus dem pulverisierten Produkt von verbrauchtem Polyethylenterephthalat und System für die Verwendung in diesem Verfahren A process for recovery of terephthalic acid from the pulverized product of polyethylene terephthalate and spent system for use in this process |
| 08/15/2001 | CN1308115A Oil frining equipment utilizing waste tyre and waste plastics |
| 08/15/2001 | CN1308097A Waste rubber regenerating process and waste rubber regenerant |
| 08/14/2001 | US6274675 Using peroxy compound |
| 08/14/2001 | US6274637 Plastic recycling process and process for producing plastic materials |
| 08/14/2001 | CA2290493C Method of recycling polyester foam |
| 08/14/2001 | CA2160682C Method of disposal of hot water soluble garments and like fabrics |
| 08/14/2001 | CA2012227C Production of terephthalate esters by degradative transesterification of scrap or virgin terephthalate polyesters |
| 08/09/2001 | WO2001056785A1 Recycled plastic product |
| 08/08/2001 | EP1122294A2 Process and apparatus for the pyrolysis of hydrocarbon gas |
| 08/08/2001 | EP1122293A2 Controlled catalytic and thermal sequential pyrolysis and hydrolysis of mixed polymer waste streams to sequentially recover monomers or other high value products |
| 08/08/2001 | EP0906358B1 Spray-dried polymer agglomerates and their method of use |
| 08/08/2001 | CN1307084A Process for producing gasoline and diesel oil from waste plastics |
| 08/08/2001 | CN1069313C Method of obtaining caprolactam by hydrolytic splitting of molten polycaprolactam |
| 08/07/2001 | US6271427 Method for recovery of carbon and combinations of hydrocarbons from polymers, preferably in the form of disposed tires, by pyrolysis in a pyrolysis reactor |
| 08/07/2001 | US6271270 Composites with thermoplastic matrices and fibers |
| 08/07/2001 | US6270330 Waste foamed polystyrene material reclaiming system |
| 08/02/2001 | WO2001055250A1 Method for recycling pet components and device for carrying out said method |
| 08/02/2001 | WO2001055051A1 An aggregate material |
| 08/02/2001 | DE10002682A1 Verfahren zum Wiederaufbereiten von PET-Bestandteilen und Vorrichtung zum Durchführen des Verfahrens The process for reclaiming PET ingredients and apparatus for carrying out the method |
| 08/01/2001 | EP1119646A1 Liquid carton waste material recycling process and apparatus for recycling liquid carton waste material |
| 08/01/2001 | EP1119645A1 Process and apparatus for recovering metal material from waste material |
| 08/01/2001 | CN1306071A Equipment and method for preparing gasoline and diesel oil from waste plastics |
| 07/26/2001 | CA2332477A1 Method for predispersing compounding ingredients |
| 07/25/2001 | EP1117463A1 A method of treatment of halogenous, organic waste material |
| 07/25/2001 | CN1304951A Process for treating waste rubber or plastics and its gasifying equipment |
| 07/25/2001 | CN1304925A Process for depolymerizing butanediol tere-phthalate with methanol |
| 07/25/2001 | CN1068891C Process for producing rubber modified asphalt cement and its products |
| 07/24/2001 | US6265454 Rubber compositions containing ground tire rubber |
| 07/18/2001 | EP1115927A1 Method for preparing or purifying aqueous solutions of a tertiary amino-oxide |
| 07/18/2001 | EP1115688A1 Method for depolymerising polymethylmethacrylate |
| 07/17/2001 | US6262133 Treating polymeric regrind particles composed of solid substrate and a surface material deleterious to post-treatment processes attached to outer surface of substrate in an attritive environment to remove; separation |