Sk Chemicals Co., Ltd.

Sap Ag

Uhde Inventa-Fischer Gmbh

Inventa-Fischer Gmbh & Co. Kg

Hdc Polyall Co., Ltd.

Thomas Hille

Il Hoon Cha

Theodor Jurgens

Andre Schumann

Lars Gierszewski

Clifford Schaferskupper

Yoon Cheol Kim

Sung Gi Kim

Rainer Hagen

Ulrich Thiele

Christian Atlas

Jens Lemcke

Eike Schulz Van Endert

Eike Schultz Van Endert

Clifford Schäfersküpper

The present invention relates to a method for separating volatile substances, particularly iodine, diiodised aromatic compounds and/or mixtures thereof, from material mixtures containing said compounds. The invention further relates to a device for producing polyarylene sulphides, by means of which volatile substances, particularly iodine and diiodised aromatic compounds, can be separated from the polymers.

Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides

The present invention relates to a method for separating volatile substances, particularly iodine, diiodized aromatic compounds and/or mixtures thereof, from material mixtures containing said compounds. The invention further relates to a device for producing polyarylene sulphides, by means of which volatile substances, particularly iodine and diiodized aromatic compounds, can be separated from the polymers.

A method and system are described for generating consolidation groups. An example method includes obtaining a plurality of data type indicators of data types, wherein each data type indicator is associated with a hierarchical subtype of the data type; generating a first subtype indicator of a first hierarchical subtype associated with a first data type indicator in a first hierarchical subtype relationship; generating a first parent list including one or more representations of one or more of the data types associated with the first hierarchical subtype; generating a second subtype indicator of a second hierarchical subtype associated with a second data type indicator in a second hierarchical subtype relationship; generating a second parent list including a representation of one of the plurality of data types associated with the second hierarchical subtype; and generating a first consolidation group based on combining the first subtype indicator with the second subtype indicator.

Method and system for consolidating data type repositories

The invention relates to a method for producing high-molecular weight polyesters, such as e.g. polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polynaphthalene terephthalate (PEN), polytrimethylene terephthalate (PTT) and/or polyesters of other dicarboxylic acids and diols including copolymers thereof. The invention relates likewise to a device for implementing this method. The latter concerns a single-stage tower reactor with which a method, comprising only two reactors, is made available for the total process.

Method for continuous production of high-molecular weight polyesters and device for implementation of the method

The invention relates to a method for producing high-molecular polyester such as polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polynaphthalene terephthalate (PEN), polytrimethylene terephthalate (PTT) and/or polyester of other dicarboxylic acids and diols, including the copolymers of the same. The invention also relates to a device for carrying out said method, the device being a single-stage tower reactor by which means a method involving only two reactors is carried out for the entire process.

Method for the continuous production of high-molecular polyester and device for carrying out the method

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Berlin, Germany

Thomas Hille