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41.发明专利
公开(公告)号：CA2914102A1
公开(公告)日：2014-12-18
申请号：CA2914102
申请日：2014-06-11
Applicant: BASF SE
Inventor： KORY GAD , CLAUSS JOACHIM , WILMS AXEL , SCHWIEGK STEFAN , SCHMIDT CHRISTIAN , BIEDASEK SILKE , SACK HEINRICH , RICHTER FLORIAN , ZHU NING
IPC: C08G69/28
Abstract: The invention relates to a method for producing an aliphatic or semi-aromatic polyamide oligomer. According to the invention, an aqueous composition of the monomers is oligomerized at elevated temperature and elevated pressure and the product obtained by oligomerization is preferably expanded.
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42.发明专利
公开(公告)号：MY192030A
公开(公告)日：2022-07-23
申请号：MYPI2015002928
申请日：2014-06-11
Applicant: BASF SE
Inventor： SCHMIDT CHRISTIAN , KORY GAD , WILMS AXEL , RICHTER FLORIAN , CLAUSS JOACHIM , SCHWIEGK STEFAN
IPC: C08G69/26
Abstract: The present invention relates to semi-aromatic copolyamides having a high glass transition temperature and a high degree of crystallinity, to a polyamide molding compound containing said semi-aromatic copolyamide and to the use of the semi-aromatic copolyamides and of the polyamide molding compounds.
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公开(公告)号：BR112022005118A2
公开(公告)日：2022-06-21
申请号：BR112022005118
申请日：2020-10-14
Applicant: BASF SE
Inventor： SHAIKH ABDULLAH , SCHAEFER ANDRE , LEITER GERHARD , JOHANN MARTIN SZEIFERT , TISSIER NICOLAS , FRIETSCH SABINE , SCHILLO SIMONE , SCHWIEGK STEFAN , ZEIHER SUSANNE , FUCHS THOMAS
Abstract: mistura de poliamidas, composição de moldagem de poliamida, processos para produzir uma composição de moldagem de poliamida, artigo moldado, processo para produzir um artigo moldado e uso de uma mistura de poliamidas. a presente invenção se refere a uma mistura de pelo menos uma poliamida semi-aromática a) e pelo menos uma poliamida semi-aromática b), ambas contendo unidades repetitivas derivadas de ácido tereftálico, uma composição de moldagem de poliamida compreendendo a referida mistura de poliamidas, um artigo moldado produzido a partir de uma referida composição de moldagem de poliamida e o uso da mistura de poliamidas semi-aromáticas para a produção de um artigo moldado com propriedades mecânicas melhoradas, em particular com resistência da linha de solda melhorada.
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公开(公告)号：CA2937993C
公开(公告)日：2022-05-17
申请号：CA2937993
申请日：2015-01-26
Applicant: BASF SE
Inventor： SCHMIDT CHRISTIAN , RICHTER FLORIAN , CLAUSS JOACHIM , WOLLNY ANDREAS , DESBOIS PHILIPPE , EL-TOUFAILI FAISSAL-ALI , STAMMER ACHIM , SCHWIEGK STEFAN
Abstract: The present invention relates to the use of polyolefin copolymers A) for reducing color changes during the heating of polymer compositions which contain at least one thermoplastic polyamide B).
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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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Patent Agency Ranking
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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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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48.发明专利
公开(公告)号：PL3327062T3
公开(公告)日：2020-06-15
申请号：PL17205345
申请日：2014-06-11
Applicant: BASF SE
Inventor： RICHTER FLORIAN , SCHMIDT CHRISTIAN , CLAUSS JOACHIM , SCHWIEGK STEFAN , WILMS AXEL , KORY GAD
IPC: C08G69/26
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公开(公告)号：HUE040587T2
公开(公告)日：2019-03-28
申请号：HUE14729007
申请日：2014-06-11
Applicant: BASF SE
Inventor： KORY GAD , CLAUSS JOACHIM , WILMS AXEL , SCHWIEGK STEFAN , SCHMIDT CHRISTIAN , BIEDASEK SILKE , SACK HEINRICH , RICHTER FLORIAN , ZHU NING
IPC: C08G69/28
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50.发明专利
公开(公告)号：SI3008107T1
公开(公告)日：2018-10-30
申请号：SI201430787
申请日：2014-06-11
Applicant: BASF SE
Inventor： KORY GAD , CLAUSS JOACHIM , WILMS AXEL , SCHWIEGK STEFAN , SCHMIDT CHRISTIAN , BIEDASEK SILKE , SACK HEINRICH , RICHTER FLORIAN , ZHU NING
IPC: C08G69/00
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