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公开(公告)号：AT552282T
公开(公告)日：2012-04-15
申请号：AT09704779
申请日：2009-01-21
Applicant: BASF SE
Inventor： AULENTA FRANCESSA , BRAUN MARKUS , SCHNELLER ARNOLD , DYLLICK-BRENZINGER RAINER
IPC: C08F220/06 , C08F222/04 , C08J9/00 , C08K5/00
Abstract: The invention relates to a process for the production of foamable copolymers, to foamable copolymers and to foamable polymer structures based on itaconic acid, mesaconic acid, fumaric acid, maleic acid, aconitic acid, and glutaconic acid.
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公开(公告)号：ES2332386T3
公开(公告)日：2010-02-03
申请号：ES07729179
申请日：2007-05-16
Applicant: BASF SE
Inventor： COOPER BRYAN , SCHNELLER ARNOLD , PREISHUBER-PFLUGL PETER
Abstract: Procedimiento para el aislamiento de polihidroxialcanoatos a partir de células productoras, caracterizado porque i) las células protectoras son sometidas a una digestión y, a continuación ii) se separan los fragmentos celulares de los gránulos de polihidroxialcanoato por medio de un separador de toberas, que trabaja de manera continua.
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公开(公告)号：DE102009003011A1
公开(公告)日：2009-11-26
申请号：DE102009003011
申请日：2009-05-11
Applicant: BASF SE
Inventor： FUESL ANDREAS , SCHNELLER ARNOLD , LOOS ROBERT , WEINKOETZ STEPHAN
IPC: C09J11/06 , C09J101/00 , C09J103/00 , C09J105/00
Abstract: Use of a composition containing at least a salt (preferably ionic liquid) with a melting point of less than 100[deg] C in 1 bar, as an adhesive, is claimed, where the composition is free of synthetic polymer compounds. An independent claim is included for the adhered substrate composites obtained using the composition.
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公开(公告)号：MY186710A
公开(公告)日：2021-08-12
申请号：MYPI2015002913
申请日：2014-06-11
Applicant: BASF SE
Inventor： SCHNELLER ARNOLD , SCHMIDT CHRISTIAN , WILMS AXEL , RICHTER FLORIAN , CLAUSS JOACHIM , KORY GAD , SCHWIEGK STEFAN
IPC: C08G69/28
Abstract: The present invention relates to a method for producing semi-aromatic copolyamides with a high diamine excess in the reaction batch.
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公开(公告)号：CA2913382C
公开(公告)日：2021-06-15
申请号：CA2913382
申请日：2014-06-11
Applicant: BASF SE
Inventor： SCHMIDT CHRISTIAN , WILMS AXEL , RICHTER FLORIAN , ZHU NING , BIEDASEK SILKE , QUEIROZ DA FONSECA ISA ALEXANDRA , CLAUSS JOACHIM , SCHWIEGK STEFAN , KORY GAD , SACK HEINRICH , SCHNELLER ARNOLD , STAMMER ACHIM , RAUSCHENBERGER VOLKER
IPC: C08G69/28
Abstract: The invention relates to a method for continuously producing polyamide oligomers. The method comprises continuously conveying an aqueous solution of polyamide-forming monomers from a storage vessel into an oligomerisation reactor, heating the aqueous solution beyond a dissolution or storage temperature, wherein the dwell time of the monomer solution in the oligomerisation reactor is limited in such a way and the pressure or the partial vapour pressure of the water is set in such a way that a conversion of monomers into polyamide oligomers does not exceed a maximum value and/or the produced polyamide oligomers do not phase-separate as a solid or spontaneously crystallise, and continuously discharging the polyamide oligomers from the oligomerisation reactor. A polyamide oligomer that can be produced in accordance with said method can be continuously provided in a mixture with water and then post-condensed into a polyamide in a method for producing a semicrystalline or amorphous polyamide that can be thermoplastically processed. Said polyamide can be used to produce shaped parts by means of injection moulding, multi-component injection moulding, injection moulding welding, extrusion, coextrusion, blow moulding, or deep drawing.
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Patent Agency Ranking
公开(公告)号：DK3008108T3
公开(公告)日：2020-10-26
申请号：DK14729014
申请日：2014-06-11
Applicant: BASF SE
Inventor： WILMS AXEL , SCHMIDT CHRISTIAN , RICHTER FLORIAN , KORY GAD , SCHWIEGK STEFAN , SCHNELLER ARNOLD , CLAUSS JOACHIM
IPC: C08G69/28
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公开(公告)号：PL3008111T3
公开(公告)日：2018-08-31
申请号：PL14729019
申请日：2014-06-11
Applicant: BASF SE
Inventor： SCHMIDT CHRISTIAN , RICHTER FLORIAN , CLAUSS JOACHIM , WILMS AXEL , KORY GAD , SCHNELLER ARNOLD , STAMMER ACHIM , RAUSCHENBERGER VOLKER , SCHWIEGK STEFAN
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公开(公告)号：CA2913382A1
公开(公告)日：2014-12-18
申请号：CA2913382
申请日：2014-06-11
Applicant: BASF SE
Inventor： CLAUSS JOACHIM , SCHWIEGK STEFAN , KORY GAD , SCHMIDT CHRISTIAN , WILMS AXEL , RICHTER FLORIAN , ZHU NING , BIEDASEK SILKE , QUEIROZ DA FONSECA ISA ALEXANDRA , SACK HEINRICH , SCHNELLER ARNOLD , STAMMER ACHIM , RAUSCHENBERGER VOLKER
IPC: C08G69/28
Abstract: The invention relates to a method for continuously producing polyamide oligomers. The method comprises continuously conveying an aqueous solution of polyamide-forming monomers from a storage vessel into an oligomerisation reactor, heating the aqueous solution beyond a dissolution or storage temperature, wherein the dwell time of the monomer solution in the oligomerisation reactor is limited in such a way and the pressure or the partial vapour pressure of the water is set in such a way that a conversion of monomers into polyamide oligomers does not exceed a maximum value and/or the produced polyamide oligomers do not phase-separate as a solid or spontaneously crystallise, and continuously discharging the polyamide oligomers from the oligomerisation reactor. A polyamide oligomer that can be produced in accordance with said method can be continuously provided in a mixture with water and then post-condensed into a polyamide in a method for producing a semicrystalline or amorphous polyamide that can be thermoplastically processed. Said polyamide can be used to produce shaped parts by means of injection moulding, multi-component injection moulding, injection moulding welding, extrusion, coextrusion, blow moulding, or deep drawing.
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公开(公告)号：BRPI0712714A2
公开(公告)日：2012-05-22
申请号：BRPI0712714
申请日：2007-05-16
Applicant: BASF SE
Inventor： COOPER BRYAN , SCHNELLER ARNOLD , PREISHUBER-PFLUEGL PETER
Abstract: The invention relates to a method for isolating polyhydroxyalkanoates from production cells which comprises i) disintegrating the production cells and subsequently ii) separating off the cell fragments from the polyhydroxyalkanoate grains by means of a continuous jet separator.
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公开(公告)号：DE112009001441A5
公开(公告)日：2011-06-09
申请号：DE112009001441
申请日：2009-06-30
Applicant: BASF SE
Inventor： HOLLMANN RAJAN , COOPER BRYAN , PREISHUBER-PFLUEGL PETER , SCHNELLER ARNOLD
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