-
1.发明申请
公开(公告)号：WO03068844A8
公开(公告)日：2004-06-17
申请号：PCT/EP0301054
申请日：2003-02-04
Applicant: BASF AG , KLOSTERMANN RAINER , RICHTER KONRAD , SENGE MICHAEL , WANJEK HERBERT , BIFFAR WERNER
Inventor： KLOSTERMANN RAINER , RICHTER KONRAD , SENGE MICHAEL , WANJEK HERBERT , BIFFAR WERNER
Abstract: The invention relates to a device for producing moulded bodies from thermoplastic polymers, starting from monomers that form polymers of this type, in a discontinuous method. Said device comprises a) at least one reactor that is suitable for producing a thermoplastic polymer melt in a discontinuous process starting from monomers that form a polymer of this type, b) a network of pipes that is suitable for circulating the thermoplastic polymer melt and c) at least one device that is suitable for producing moulded bodies from a thermoplastic polymer melt. According to the invention, the reactor or reactors according to a) is/are connected to the network of pipes according to b) and the device or devices according to c) is/are connected to the network of pipes according to b). The invention also relates to a method for producing moulded bodies from thermoplastic polymers in a device of this type.
Abstract translation: 为了生产在分批过程中形成这种聚合物，单体包括合适的装置的基础上的热塑性聚合物的模制品a）在适合的至少一个形成所述不连续的生产，b）中作为循环管路基于这种聚合物的单体反应器中的热塑性聚合物的熔体 与热塑性聚合物合适的管道系统和c）至少一个适合于生产由热塑性聚合物装置，其中，根据a）所述至少一个反应器被连接到根据b管道系统的熔融成型制品），并根据c中的至少一个装置）的熔融 管系统连接，根据b）和用于在这种设备生产热塑性聚合物的模制品的处理。
-
公开(公告)号：DE102005000869A1
公开(公告)日：2006-07-13
申请号：DE102005000869
申请日：2005-01-05
Applicant: BASF AG
Inventor： HENZE OLIVER STEFFEN , STEFFEN MARKUS , SENGE MICHAEL
Abstract: Capsule (I), with an outer diameter of 0.5-10 mm, comprises an outer shell enclosing a core containing isocyanate compounds. Independent claims are also included for: (1) the preparation of (I); (2) a method for preparing polyurethane, where the preparation process is carried out in the presence of (I); and (3) a method for reacting thermoplastic polyurethane with isocyanate group exhibiting compounds, where the isocyanate group exhibiting compounds are used in form of (I).
-
公开(公告)号：CA2537295A1
公开(公告)日：2005-03-17
申请号：CA2537295
申请日：2004-08-27
Applicant: BASF AG
Inventor： WEHRLE JOERG , SENGE MICHAEL , SCHMID MARKUS , DYLLICK-BRENZINGER RAINER , LORENZ KLAUS , BRUHNS STEFAN
Abstract: The invention relates to defoaming agents that are devoid of emulsifiers, obtained by mixing: a) between 80 and 99 wt. % of at least one fine-particle d, practically water-insoluble inert solid with b) between 1 and 20 wt. % of at least one hydrophobic organic compound that is solid at room temperature and has a defoaming action in substance with such a shear gradient that the particle size of the defoaming compounds (b) is reduced to an average partic le size of between 0.5 and 15 m. The invention also relates to a method for producing oil-in-water dispersions that are devoid of emulsifiers from mixtures of (a) and (b). Said method involves the mixing of component (a) in a quantity of between 80 and 99 wt. % with component (b) in a quantity of between 1 and 20 wt % in the absence of emulsifiers in an extruder or kneadi ng machine, in such a way that the average particle size of component (b) in th e mixture is regulated to between 0.5 and 15 m, at temperatures of up to 100 ~ C and the subsequent emulsification of the mixture in water. The invention further relates to the use of the oil-in-water dispersions obtained by said method as defoaming agents and/or deaerators of aqueous, disperse or non- disperse liquids, in particular as defoaming agents and/or deaerators in the paper industry, in thefoodstuff industry and in purification plants.
-
公开(公告)号：AU2003218970A1
公开(公告)日：2003-09-04
申请号：AU2003218970
申请日：2003-02-04
Applicant: BASF AG
Inventor： KLOSTERMANN RAINER , RICHTER KONRAD , SENGE MICHAEL , WANJEK HERBERT , BIFFAR WERNER
Abstract: An apparatus suitable for producing shaped bodies comprising thermoplastic polymers from monomers which form such polymers in a batch process comprises a) at least one reactor suitable for the batchwise preparation of a melt of a thermoplastic polymer from monomers which form such a polymer, b) a piping system suitable as circulation line for the melt of the thermoplastic polymer and c) at least one apparatus suitable for the production of shaped bodies from the melt of a thermoplastic polymer, wherein the reactor or reactors a) is/are connected to the piping system b) and the apparatus or apparatuses c) is/are connected to the piping system b), and an apparatus for producing shaped bodies comprising thermoplastic polymers in such an apparatus.
-
公开(公告)号：DE102005001200A1
公开(公告)日：2006-07-20
申请号：DE102005001200
申请日：2005-01-10
Applicant: BASF AG
Inventor： HENZE OLIVER STEFFEN , STEFFEN MARKUS , SENGE MICHAEL , ARENZ STEFAN , FRIEDRICHS STEPHAN
-
Patent Agency Ranking
公开(公告)号：ZA200407273B
公开(公告)日：2006-02-22
申请号：ZA200407273
申请日：2004-09-10
Applicant: BASF AG
Inventor： KLOSTERMANN RAINER , RICHTER KONRAD , SENGE MICHAEL , WANJEK HERBERT , BIFFAR WERNER
Abstract: An apparatus suitable for producing shaped bodies comprising thermoplastic polymers from monomers which form such polymers in a batch process comprises a) at least one reactor suitable for the batchwise preparation of a melt of a thermoplastic polymer from monomers which form such a polymer, b) a piping system suitable as circulation line for the melt of the thermoplastic polymer and c) at least one apparatus suitable for the production of shaped bodies from the melt of a thermoplastic polymer, wherein the reactor or reactors a) is/are connected to the piping system b) and the apparatus or apparatuses c) is/are connected to the piping system b), and an apparatus for producing shaped bodies comprising thermoplastic polymers in such an apparatus.
-
公开(公告)号：CA2474591A1
公开(公告)日：2003-08-21
申请号：CA2474591
申请日：2003-02-04
Applicant: BASF AG
Inventor： SENGE MICHAEL , WANJEK HERBERT , KLOSTERMANN RAINER , RICHTER KONRAD , BIFFAR WERNER
Abstract: The invention relates to a device for producing moulded bodies from thermoplastic polymers, starting from monomers that form polymers of this type, in a discontinuous method. Said device comprises a) at least one reactor that is suitable for producing a thermoplastic polymer melt in a discontinuous process starting from monomers that form a polymer of this type, b) a network of pipes that is suitable for circulating the thermoplastic polymer melt and c) at least one device that is suitable for producing moulded bodies from a thermoplastic polymer melt. According to the invention, the reactor or reactors according to a) is/are connected to the network of pipes according to b) and the device or devices according to c) is/are connected to the network of pipes according to b). The invention also relates to a method for producing moulded bodies from thermoplastic polymers in a device of this type.
-
公开(公告)号：DE112005003144A5
公开(公告)日：2007-11-22
申请号：DE112005003144
申请日：2005-12-31
Applicant: BASF AG
Inventor： HENZE OLIVER STEFFEN , STEFFEN MARKUS , SENGE MICHAEL , ARENZ STEFAN , FRIEDERICHS STEPHAN
IPC: C08J3/12
-
公开(公告)号：BRPI0413915A
公开(公告)日：2006-10-24
申请号：BRPI0413915
申请日：2004-08-27
Applicant: BASF AG
Inventor： DYLLICK-BRENZINGER RAINER , SCHMID MARKUS , WEHRLE J RG , LORENZ KLAUS , BRUHNS STEFAN , SENGE MICHAEL
Abstract: Emulsifier-free antifoams are obtainable by mixing a) from 80 to 99% by weight of at least one finely divided, virtually water-insoluble, inert solid with b) from 1 to 20% by weight of at least one hydrophobic, organic compound which has an antifoam action and is solid at room temperature in the absence of a solvent in a shear gradient such that the particle size of the compounds (b) which have an antifoam action is reduced to a mean particle size of from 0.5 to 15 mum, emulsifier-free oil-in-water dispersions of mixtures of (a) and (b) are prepared by mixing the component (a) in an amount of from 80 to 99% by weight with the compounds of component (b) in an amount of from 1 to 20% by weight in the absence of emulsifiers in an extruder or kneader in a manner such that the mean particle size of the component (b) in the mixture is brought to 0.5 to 15 mum, at up to 100° C., and emulsifying the mixture in water, and the oil-in-water dispersions thus obtainable are used as antifoams and/or deaerators for aqueous, disperse or nondisperse liquids, in particular as antifoams and/or deaerators in the paper industry, in the food industry and in wastewater treatment plants.
-
公开(公告)号：BR0307239A
公开(公告)日：2004-12-07
申请号：BR0307239
申请日：2003-02-04
Applicant: BASF AG
Inventor： KLOSTERMANN RAINER , RICHTER KONRAD , SENGE MICHAEL , WANJEK HERBERT , BIFFAR WERNER
Abstract: An apparatus suitable for producing shaped bodies comprising thermoplastic polymers from monomers which form such polymers in a batch process comprises a) at least one reactor suitable for the batchwise preparation of a melt of a thermoplastic polymer from monomers which form such a polymer, b) a piping system suitable as circulation line for the melt of the thermoplastic polymer and c) at least one apparatus suitable for the production of shaped bodies from the melt of a thermoplastic polymer, wherein the reactor or reactors a) is/are connected to the piping system b) and the apparatus or apparatuses c) is/are connected to the piping system b), and an apparatus for producing shaped bodies comprising thermoplastic polymers in such an apparatus.
-
-
-
-
-
-
-
-
-
Search Results
15
records
(took 0.02 seconds)
