| Patents for C08J 11 - Recovery or working-up of waste materials (9,055) |
|---|
| 06/19/1996 | EP0717094A1 Process for the recuperation of solid paraffins from highly polluted poyolefinic wastes |
| 06/14/1996 | EP0737225A4 Polyamide compositions toughened with waste plasticized polyvinylbutyral |
| 06/13/1996 | DE4443889A1 Compatibilising of polyamide 6 in recyclate of ABS-polycarbonate blend and opt. ABS |
| 06/12/1996 | EP0553320B1 Method of separating polyethylene (pe) and polypropylene (pp) |
| 06/05/1996 | EP0714930A2 Process for the glycolytic decomposition of polyurethane plastics |
| 06/05/1996 | EP0714704A1 Separation of plastic components for recycling |
| 06/05/1996 | EP0714424A1 Water-dilutable stone impact protection paint and compensation paint, their use and processes for their production |
| 06/05/1996 | CN1123822A Method and apparatus for producing petroleum products from mixture of waste plastics and rubbers |
| 06/04/1996 | US5523329 Recovery of polyester from spent film |
| 05/30/1996 | WO1996016218A2 Binder composition useful for producing non-woven fabrics and process for producing moulded parts made of non-woven fabrics |
| 05/30/1996 | WO1996016112A1 Process for recycling epoxy resin containing products |
| 05/30/1996 | WO1996015891A1 Powder coating recycling process |
| 05/30/1996 | DE4442814A1 Recycling plastic waste |
| 05/30/1996 | DE4441765A1 Bindemittelzusammensetzung zur Herstellung von Faservliesen und Verfahren zur Herstellung von Faservlies-Formteilen Binder composition for the production of nonwoven fabrics and methods for producing fibrous non-woven moldings |
| 05/30/1996 | CA2205965A1 Binder composition for producing fibrous webs and a process for producing fibrous web mouldings |
| 05/29/1996 | EP0713518A1 Depolymerization process |
| 05/28/1996 | US5521305 Recycling materials comprising cellulosic and synthetic fibers |
| 05/23/1996 | WO1996015183A1 Thermoplastic compositions having altered reclaimed rubber therein and method for making same |
| 05/23/1996 | DE4440795A1 Solvent mixt. for dissolving latex carpet backings |
| 05/23/1996 | DE4440760A1 Recycling used laminated fruit juice and milk containers |
| 05/23/1996 | DE19512969C1 Treatment of soft-PVC coated UPVC with plasticiser to separate the coating |
| 05/22/1996 | EP0712423A1 Process for reclaiming crosslinked acrylic scrap |
| 05/21/1996 | CA2066933C Process for the recovery of polyvinyl chloride from solvent containing waste pastes |
| 05/21/1996 | CA2066324C Process for the recovery of polyurethane from solvent containing waste pastes generated in the manufacture of polyurethane |
| 05/17/1996 | WO1996014291A1 A process for recycling amino-carboxylic acid waste materials into amido-carboxylic acids |
| 05/17/1996 | CA2154434A1 Process for recycling multicomponent mixed polymer wastes |
| 05/15/1996 | EP0711800A1 Expandable styrene polymers containing recycled polystyrenes |
| 05/15/1996 | EP0711797A1 Expandable styrene polymer containing recycled material |
| 05/15/1996 | CN1122345A Thermoplastic compositions containing ground vulcanized rubber and polyolefin resin |
| 05/14/1996 | US5516809 Pollution control |
| 05/08/1996 | EP0710701A1 Thermoplastic compositions containing ground vulcanized rubber and polyolefin resin |
| 05/08/1996 | EP0710686A2 Polyols and process for their preparation from PET-waste or waste from the PET-production |
| 05/07/1996 | US5514721 Thermoplastic compositions having altered reclaimed rubber therein and method for making same |
| 05/05/1996 | CA2162005A1 Expandable styrene polymers comprising recycled material |
| 05/04/1996 | CA2141136A1 Thermoplastic compositions containing ground vulcanized rubber and polyolefin resin |
| 05/02/1996 | WO1996012598A1 Method for resin recovery |
| 05/01/1996 | EP0709422A2 Activator for the depolymerisation of optionally filled crosslinked and/or non-crosslinked polysiloxanes |
| 05/01/1996 | EP0709404A1 Process for thermomechanical degradation of polyolefins |
| 05/01/1996 | EP0708800A1 Process for stabilising styrene-containing recycled plastic materials and stabiliser mixtures therefor |
| 05/01/1996 | EP0491836B1 Polymer recycling by selective dissolution |
| 04/30/1996 | CA2044175C Process for the continuous production of high molecular weight polyester resin |
| 04/28/1996 | CA2161484A1 Expandable styrene polymers containing recycled material |
| 04/25/1996 | WO1996011978A1 Increasing the molecular weight of polycondensates |
| 04/25/1996 | WO1996011973A1 Waste plastic conversion |
| 04/25/1996 | WO1996011968A1 Polyarylene sulphide recycling process |
| 04/25/1996 | DE4437881A1 Recovering the raw materials from polyester film waste |
| 04/25/1996 | DE4437837A1 Recovering low density, water-immiscible solvent |
| 04/25/1996 | DE19503632C1 Thermoplastic material prodn. |
| 04/24/1996 | EP0707613A1 Spray painting process with aqueous lacquers |
| 04/24/1996 | CN1121350A Increasing the molecular weight of polyesters and premix useful for this process |
| 04/18/1996 | DE4437043A1 Polyole und Verfahren zu deren Herstellung aus PET-Abfällen der PET-Produktion Polyols and methods for their preparation from PET waste PET production |
| 04/18/1996 | DE4436636A1 Recycling polyarylene sulphide without down-grading mechanical properties |
| 04/17/1996 | EP0706540A1 Process for recycling polyesters |
| 04/17/1996 | EP0621885B1 Method of processing plastic waste |
| 04/16/1996 | US5508312 Reacting coarsely ground or finely comminuted waste polymer with low molecular weight diol and/or polyol and low molecular weight urea and/or carbamic acid ester |
| 04/11/1996 | DE4435238A1 Recovery of chemical raw materials and liq. fuel components from waste plastic |
| 04/11/1996 | DE19500425C1 Prepn. of hot storage stable bitumen polymers for road asphalt or roofing applications |
| 04/10/1996 | CN1120347A Process for processing used or waste plastic material |
| 04/09/1996 | US5505008 Method for recycling materials containing plastic, rubber or lacquer |
| 04/04/1996 | WO1996010054A1 Improved carpet reclamation process |
| 04/04/1996 | DE4435191A1 Solvent-free, fine modified polystyrene or styrene] copolymer powder prepn. |
| 04/03/1996 | EP0703881A1 Use of waste enamel, coagulated enamel and solid materials tarnished with waste enamel |
| 04/03/1996 | CN1119666A Composite thermal-insulation material and preparation method thereof |
| 04/02/1996 | US5504121 Depolymerization by transesterifying with boiling ethanediol, hydrolyzing to form ethanediol solution and terephthalic acid crystals |
| 04/02/1996 | US5503790 Method of producing disposable articles utilizing regrind polyethylene terephthalate (PET) |
| 03/30/1996 | CA2133303A1 Improved carpet reclamation process |
| 03/28/1996 | DE19512603C1 Processing waste polyamide fibres |
| 03/27/1996 | EP0703268A1 Process for the recovery of secondary polyols from polyadducts mixed with nonglycolisable materials |
| 03/21/1996 | WO1996008530A1 Method of decomposing polycyanurate-containing materials |
| 03/20/1996 | EP0702044A1 Polycarbonate redistribution method |
| 03/20/1996 | EP0701583A1 Method and equipment to convert rigid pvc |
| 03/20/1996 | EP0701490A1 Method of disposal of hot water soluble garments and like fabrics |
| 03/20/1996 | EP0674547A4 A polyvinyl chloride-polyethylene terephthalate separation process and product. |
| 03/20/1996 | CN1118791A Improvements in and relating to the recycling of natural and synthetic rubber |
| 03/19/1996 | US5500328 Reducing film to segments, mixing with water, oxidizing the film, oxidizing the resulting slurry, bleaching the slurry and recovering cellulose triacetate |
| 03/14/1996 | WO1996007694A1 Expandable styrene polymers containing recyclate |
| 03/14/1996 | DE4432287A1 Decolourising and recycling cotton textiles |
| 03/14/1996 | CA2198782A1 Expandable styrene polymers containing recycled material |
| 03/13/1996 | EP0647252B1 A process for activating vulcanized waste rubber particles and a process for producing a rubber-like article using said activated waste rubber particles |
| 03/12/1996 | US5498667 Thermoplastic composition and method for producing thermoplastic composition by melt blending carpet |
| 03/07/1996 | DE4435708C1 Reprocessing of residues from prodn. of concrete flow improvers, etc. |
| 03/07/1996 | DE4431211A1 Recyclat enthaltende, expandierbare Styrolpolymerisate Recycled material containing expandable styrene polymers |
| 03/07/1996 | DE4430664A1 Branched chain microwax prodn. from polypropylene |
| 03/06/1996 | EP0553319B1 Method of separating a mixture of plastics comprising at least three components using electrostatic techniques |
| 03/06/1996 | CN1117976A Method and apparatus for recovery unsaturated polyester resin waste |
| 03/06/1996 | CN1031199C Method for production of fuel by using waste plastic and apparatus thereof |
| 03/06/1996 | CN1031185C Comprehensive treatment method for sizing waste-water |
| 02/28/1996 | EP0569568B1 Method of regenerating pvpp, and the use of an oxidizing agent for the regeneration |
| 02/27/1996 | US5495015 Process for producing caprolactam through hydrolytic cleavage of molten polycaprolactam |
| 02/21/1996 | CN1117060A Dry desulfurizing process for waste rubber and its new product |
| 02/20/1996 | US5492657 Method for processing rubber products |
| 02/20/1996 | US5492626 Recovering waterbased paints from cleaning solution |
| 02/15/1996 | WO1996004077A1 Hot water soluble towels, sponges and gauzes |
| 02/15/1996 | DE4428204A1 Flame-resistant polystyrene granules for lightweight concrete |
| 02/15/1996 | DE4428200A1 Flame-resistant polystyrene granules for light-wt. concrete. |
| 02/14/1996 | CN1116632A Polycarbonate redistribution method |
| 02/13/1996 | US5490939 Process for reconcentrating overspray from one-component coating compositions |
| 02/08/1996 | DE4427250A1 Prepn. of poly:ol(s) for polyurethane prodn. |
| 02/07/1996 | EP0695318A1 Increasing the molecular weight of polyesters and premix useful for this process |
| 02/07/1996 | EP0593482B1 Method of manufacturing plastic composite panels |