| Patents for C08J 11 - Recovery or working-up of waste materials (9,055) |
|---|
| 10/16/2002 | CN1374296A Production process of caprolactam with waste nylon 6 |
| 10/15/2002 | US6465707 Method of treatment of halogenous, organic waste material |
| 10/15/2002 | US6465702 Process for recycling of thermoset materials |
| 10/15/2002 | US6465595 Comprises at least monomer units readily saponifiable under alkaline conditions to form carboxyl groups (e.g., methyl acryate), as well a monomers containing carboxylic and hydroxyl groups |
| 10/15/2002 | US6465531 Decomposing at crosslinking sites and rehardening with di- or polyfunctional group to form recycled polymer |
| 10/10/2002 | WO2002079303A1 Method of reclaiming resin |
| 10/08/2002 | US6462120 Agricultural mulch films with triggered degradation |
| 10/08/2002 | US6462099 Surface devulcanization of cured rubber crumb |
| 10/03/2002 | WO2002077113A1 Resin composition for paint |
| 10/03/2002 | WO2002077085A1 Method of recovering polyvinyl chloride and apparatus therefor |
| 10/03/2002 | WO2002059189A3 Method for separating polystyrene and polyethylene terephthalate |
| 10/03/2002 | US20020139495 Method for decomposing polyesters containing aromatic moieties, a denier reduction method of fiber, and microorganisms having activity of decomposing the polyester |
| 10/03/2002 | CA2441951A1 Resin composition for paint |
| 10/02/2002 | CN1371936A Method for recovering and reusing waste and old plastics and equipment thereof |
| 09/26/2002 | WO2002074845A1 Process for the treatment of mixed plastic-containing waste |
| 09/25/2002 | EP1244125A1 Highly recyclable keypad with a key top and method of separating the same |
| 09/25/2002 | EP1242521A2 Recovery of modifier compounds and polar organic compounds from a poly(arylene sulfide) recycle mixture |
| 09/25/2002 | EP1242520A1 Modifier for devulcanization of cured elastomers, mainly vulcanized rubber and method for devulcanization by means of this modifier |
| 09/24/2002 | US6455598 Roof sealant composition and method of applying |
| 09/24/2002 | US6454873 From urea-formaldehyde treated waste |
| 09/19/2002 | WO2002072681A1 Method and apparatus for treating thermoplastic resin composition containing additive |
| 09/19/2002 | US20020132971 Solvent extraction |
| 09/19/2002 | US20020132884 Using enzyme, microorganism, fungi |
| 09/19/2002 | US20020130436 Resin composition, method of molding the same, and method of recycling resin composition |
| 09/18/2002 | EP1241231A1 Resin composition, method of molding the same, and method of recycling resin composition |
| 09/18/2002 | EP1027389B1 Continuous method for reusing coating powder waste and coating powders thus obtained |
| 09/18/2002 | CN1370196A Method for separating polyolefinic synthetic mixtures |
| 09/12/2002 | WO2002070119A1 Reaction system of organic substance employing supercritical fluid or sub-critical fluid |
| 09/12/2002 | US20020128430 Process for recovering fluoropolymers |
| 09/12/2002 | US20020128394 From plastic packaging materials containing high molecular weight polypropylene, other high and low molecular weight polymers and contaminants, using solvent extraction, solid-liquid separation and liquid-liquid phase separation |
| 09/12/2002 | US20020128366 Process for coloring vulcanized rubber with improved color durability |
| 09/12/2002 | US20020128335 Process for recovering fluoropolymers |
| 09/12/2002 | US20020127703 Method for decomposing polyesters containing aromatic moieties, a denier reduction method of fiber, and microorganism having activity of decomposing the polyester |
| 09/12/2002 | US20020124325 Treating short-cut, random fiber or flat textile material with an agent that contains a hydrophilic fluid |
| 09/11/2002 | EP1239003A1 Process for recovering fluoropolymers |
| 09/11/2002 | EP1239002A1 Process for recovering fluoropolymers from fluorine-containing ion exchange membrane |
| 09/11/2002 | EP1237998A1 Method for reclaiming polyester or polyester mixtures |
| 09/11/2002 | CN1368534A Fractionating process and apparatus for preparing fuel oil from waste or used plastics and rubber |
| 09/10/2002 | US6448307 Compositions of texturized fibrous materials |
| 09/06/2002 | WO2002036675A3 Method of disposal for plastic articles digestible by hot alkaline treatment |
| 09/04/2002 | EP1236016A1 Electro-smokeless extraction/recovery system |
| 09/04/2002 | EP1153070B1 A glycolysis process for recycling of post-consumer pet |
| 09/04/2002 | CN1367813A Catalyst for low-temp. pyrolysis of hydrocarbon-containing polymer materials |
| 09/04/2002 | CN1367805A Thermoplastic elastomer produced from waste rubber powder/plastic and article made therefrom |
| 09/03/2002 | US6443078 Process and plant for depolymerizing of the CH chains of solid materials |
| 08/29/2002 | US20020120020 65-97 wt% of a first plasticizer with solubility parameter < that of polystyrene, and 3-35 wt% of second plasticizer with > solubility parameter; liquid at room temperature and Ferdor solubility value in the range of 8.3-10.3 cal/cm3 |
| 08/29/2002 | US20020120019 Filler and a cured unsaturated polyester resin can be separated into the filler and the resin, each of which can be easily reused |
| 08/29/2002 | US20020119314 Colorized rubber and method of making same |
| 08/28/2002 | EP1234812A1 Method of purifying bishydroxyalkyl terephthalate |
| 08/28/2002 | EP1234001A1 Method and device for decontaminating polycondensates |
| 08/28/2002 | CN1365992A Recoverable and regeneratable structure of polyvinyl alcohol |
| 08/22/2002 | US20020113340 Method of forming a thermoactive binder composite |
| 08/22/2002 | US20020113333 Thermoplastic elastomers and polymers derived from recycled rubber and plastics |
| 08/21/2002 | EP1232205A1 Devulcanisation product consisting of scrap rubber, a devulcanisation compound, a method for producing same, the reuse thereof in fresh mixtures and the use thereof for producing injection moulded parts |
| 08/21/2002 | EP1232204A1 Method for recycling vinyl polymer-based articles |
| 08/21/2002 | CN1089365C Process for treating residual PTA dregs |
| 08/20/2002 | US6436197 Removing coating and metals from polymeric substrates such as compact discs and digital video discs; high shear conditions to fluidized particulates from such as polycarbonatesoptionally with an accelerant; environmentally |
| 08/20/2002 | US6436168 Thermal decomposition of waste plastics using blast furnace and coke oven without prior removal of chlorine components; contacting resulting gas with ammonia water; recycling as coke |
| 08/20/2002 | CA2137231C Recycled fibre reinforced resin containing product and method and apparatus therefor |
| 08/15/2002 | WO2002050175A3 A process of delamination of laminated packaging refuse |
| 08/14/2002 | EP1230044A1 Method for conditioning ion exchange resins |
| 08/14/2002 | EP1229976A1 Process for purifying and reusing solvent used to remove extractables |
| 08/14/2002 | EP0973826B1 Process for removing contaminants from polyesters and controlling polymer molecular weight |
| 08/13/2002 | US6433030 Compacting crosslinkable powder wastes of polyepoxides, polyesters, polyurethanes, and acrylic resins without complete melting; sintering, milling; recycling, reuse |
| 08/13/2002 | CA2251878C Cured unsaturated polyester-polyurethane highly filled resin materials and process for preparing them |
| 08/08/2002 | WO2002060832A1 Rubber and plastic bonding |
| 08/08/2002 | WO2002060290A2 Colorized rubber and method of making same |
| 08/08/2002 | CA2458592A1 Colorized rubber and method of making same |
| 08/07/2002 | EP1229162A1 Method for removing a water insoluble finish from aramid fibres |
| 08/07/2002 | EP1228165A1 A process for producing gasoline and diesel from waste plastics and/or heavy oil |
| 08/07/2002 | EP1228139A1 Method for the production of a powder of an elastic material |
| 08/07/2002 | CN1362976A Method for recycling PET components and device for carrying out said method |
| 08/06/2002 | US6429284 Method for treating flame retardant resin composition |
| 08/06/2002 | US6429233 Transesterification of terephthalic acid-containing polyester with a polyol or polyacid and polymerizing to form new polyester; recycled product for use in binders, adhesives, and inks |
| 08/06/2002 | US6428843 Process for recycling of powder coating waste |
| 08/01/2002 | WO2002059189A2 Method for separating polystyrene and polyethylene terephthalate |
| 08/01/2002 | US20020103267 Method for recycling the resin mold |
| 08/01/2002 | US20020103266 Chemical method of removing paint film on plastic resin using isopropyl alchohol |
| 08/01/2002 | US20020101004 Thermoset recycling methods |
| 08/01/2002 | US20020100566 Sizing, strength |
| 07/31/2002 | EP1226207A1 Method for devulcanizing rubber with an amine |
| 07/31/2002 | CN1361195A Solvent oil recovering process in butadiene rubber production |
| 07/25/2002 | WO2002057391A1 Method and system of converting waste plastics into hydrocarbon oil |
| 07/25/2002 | WO2002057347A1 Method for processing contaminated polycondensate materials |
| 07/25/2002 | US20020099135 Molding thermoplastic resin material and a method for equal quality recycle of thermoplastic resin mold |
| 07/25/2002 | US20020099105 Plastic recycling |
| 07/25/2002 | DE10102554A1 Separating aluminum-containing composites, e.g. for recycling packaging materials, involves treatment with alkali solution to dissolve aluminum and precipitate other materials |
| 07/24/2002 | EP1117463B1 A method of treatment of halogenous, organic waste material |
| 07/24/2002 | CN1359966A Method, device and thermal control program for decomposition of thermosetting resin |
| 07/24/2002 | CN1359964A Ageing of unsaturated polyester resin decomposition treating liquid, method for treating said resin and method for separating synthetic material |
| 07/24/2002 | CA2354306A1 Plastic recycling |
| 07/23/2002 | US6423820 For contact lenses |
| 07/23/2002 | US6423150 Method for removing resin |
| 07/18/2002 | US20020093116 PVA foam recycling process |
| 07/18/2002 | DE10102062A1 Processing of used polycondensate material, useful for the recycling of PET bottles comprises removal of a surface layer of the polycondensate material prior to melting. |
| 07/17/2002 | EP1223152A2 Decomposition method of hydrophilic polymer |
| 07/16/2002 | US6420457 Microwave treatment of vulcanized rubber |
| 07/16/2002 | CA2061451C Process for separating polyethylene terephthalate from polyvinyl chloride |
| 07/11/2002 | WO2002038659A3 Solvent system for collapsing foamed polystyrene |
| 07/11/2002 | US20020091172 Resin composition comprising an agent generating an acid or a base by light or heat together with a hydrolyzable and biodegradable resin |