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2009
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Invention
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Method for producing polymers with a neutral color tone. A method is disclosed for producing poly... |
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Invention
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Continuous process for the extraction of polyamide-6. A continuous process is disclosed for the e... |
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Invention
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Process and apparatus for the recovery of ethylene glycol in the production of polyethylene terep... |
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Invention
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Method for the production of polymers with neutral color tone. The invention relates to a method ... |
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Invention
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Method and device for the recovery of ethylene glycol for the production of polyethylene terephth... |
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Invention
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Continuous method for the extraction of polyamide 6. A continuous method for extracting monomeric... |
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Invention
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Method of producing polyesters. Polyesters such as polyethylene, polypropylene and polybutylene t... |
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Invention
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Process for preparing polyamides using carboxylic acids and amides. The invention relates to a pr... |
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2008
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Invention
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Method and device for producing vacuum in the production of polyesters and copolyesters. The inve... |
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Invention
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Method and device for creating vacuum during the production of polyesters and copolyesters. The i... |
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Invention
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Method for the direct and continuous manufacture of polyester moulded bodies with low acetaldehyd... |
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Invention
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Method for the direct and continuous production of polyester mold bodies with low acetaldehyde co... |
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Invention
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Pinning additive composition, method for introducing a pinning additive into a polyester composit... |
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2007
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Invention
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Process and device for the recycling of polyester materials. The invention relates to a process f... |
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Invention
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Catalyst for the production of polyester, use of the catalyst for the production of polyester, an... |
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Invention
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Method and device for the crystallization of polyester material. A method for the manufacture of ... |
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Invention
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Method and device for the crystallization of polyester material. The invention relates to a metho... |
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Invention
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Method for the esterification of terephtalic acid with butanediol, method for the manufacture of ... |
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Invention
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Process for esterifying terephthalic acid with butanediol, process for preparing polybutylene ter... |
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2006
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Invention
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Method and device for monitoring the reduction of continuous moulded bodies such as filaments, fi... |
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Invention
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Method and device to reduce the acetaldehyde content of polyester granulate. The invention relate... |
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Invention
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Method and device for reducing acetaldehyde content in polyester granulate. The invention relates... |
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Invention
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Stirring device for melt polycondensation having a double rotor and product-lubricated reactor-in... |
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Invention
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Device for melt polycondensation having a reactor cage. The invention relates to a device for the... |
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Invention
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Method of an apparatus for generating a vacuum and for separating volatile compounds in polyconde... |
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Invention
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Method for treating condensates form polycodensates.
The invention relates to a method for treat... |
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Invention
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Device for measuring the termperature in a solid phase polycondensation.
The invention relates t... |
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Invention
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Method and device for generating a vacuum and for separating volatile compounds in polycondensati... |
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Invention
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Device for measuring the temperature in a solid phase polycondensation. The invention relates to ... |
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Invention
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Method for treating condensates from polycodensates. The invention relates to a method for treati... |
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2005
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Invention
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Method and device for multi-stage vacuum generation during the production of polyesters. The inve... |
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Invention
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Reactor for the treatment of highly viscous plastic melts.
The invention relates to a reactor fo... |
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Invention
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Method for producing polyesters and a disk ring reactor for the method. The invention relates to ... |
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Invention
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Method for producing polyesters and a disk ring reactor for carrying out said method. The inventi... |
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Invention
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Method for the manufacture of polyesters. A method is described for the manufacture of polyesters... |
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Invention
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Polytrimethylene terephthalate having a low level of acrolein and a process for producing the sam... |
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P/S
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Chemicals used in industry, in particular for plastics
manufacture and the textile industry; fin... |
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Invention
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Mixture, polyester composition, film and procedures for their manufacture.
where independently R... |
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Invention
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Method and device for the continuous pre-polycondensation of esterification/transesterification p... |
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Invention
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Method and device for the gradual production of polymers using melt condensation.
Disclosed are ... |
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Invention
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Method of making polyesters. Thermoplastic polyesters are made by a method in which precondensati... |
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Invention
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Method for producing highly condensed solid-phase polyesters. The invention relates to a continuo... |
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Invention
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Method for producing elastomeric copolyesters. A process for continuous or discontinuous synthesi... |
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2004
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Invention
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Method and device for the production of polyesters and copolyesters.
Disclosed is a method for p... |
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Invention
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Automatic analysis device and method for monitoring polymer production by means of mass spectrosc... |
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Invention
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Method and device for the continuous production of polymer.
In a method for the continuous manuf... |
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Invention
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Method of producing vacuum in the production of polymers. A method is disclosed for producing a v... |
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Invention
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Method for adding raw materials during the production of polyesters or copolyesters.
The inventi... |
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2003
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Invention
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Method and device for the continuous production of polyesters. In the continuous production of po... |
