公开(公告)号：WO2011003900A2

公开(公告)日：2011-01-13

申请号：PCT/EP2010059628

申请日：2010-07-06

Applicant: BASF SE ,  SCHERZER DIETRICH ,  KORY GAD ,  WEBER MARTIN

Inventor： SCHERZER DIETRICH ,  KORY GAD ,  WEBER MARTIN

IPC: B29B15/12

CPC classification number: B29C70/521 ,  B29B15/125 ,  B29C67/246 ,  B29K2077/00 ,  C08J5/24 ,  C08J2377/02

Abstract: The present invention relates to a method for producing fiber-reinforced composite materials, by saturating a plurality of continuous filaments or woven fabrics, optionally together with reinforcement materials, containing caprolactam and other starting materials for polyamide 6, or other starting materials for copolymers of the caprolactam, passing the materials through at temperatures between 70 and 100ºC, and anionically polymerizing them at temperatures between 100 and 190ºC, and optionally re-polymerizing them at temperatures between 90 and 170ºC.

Abstract translation: 本发明涉及一种用于制造纤维增强复合材料，通过任选地与增强材料，含有己内酰胺和其它起始材料为聚酰胺6或用于浸渍多根连续长丝或组织的己内酰胺的共聚物等原料，在70〜100℃的温度的方法 C分别通过传递和在100的温度下阴离子聚合至190℃，和任选地在90的温度下进行聚合后，以170℃

公开(公告)号：CA2914422C

公开(公告)日：2022-08-30

申请号：CA2914422

申请日：2014-06-11

Applicant: BASF SE

Inventor： WILMS AXEL ,  SCHMIDT CHRISTIAN ,  RICHTER FLORIAN ,  CLAUSS JOACHIM ,  KORY GAD ,  SCHWIEGK STEFAN ,  SCHNELLER ARNOLD

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.

公开(公告)号：CA2914102C

公开(公告)日：2021-05-25

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.

公开(公告)号：HUE051421T2

公开(公告)日：2021-03-01

申请号：HUE14729014

申请日：2014-06-11

Applicant: BASF SE

Inventor： WILMS AXEL ,  SCHMIDT CHRISTIAN ,  RICHTER FLORIAN ,  CLAUSS JOACHIM ,  KORY GAD ,  SCHWIEGK STEFAN ,  SCHNELLER ARNOLD

IPC: C08G69/28

公开(公告)号：SG11201510171UA

公开(公告)日：2016-01-28

申请号：SG11201510171U

申请日：2014-06-11

Applicant: BASF SE

Inventor： ZHU NING ,  STAMMER ACHIM ,  CLAUSS JOACHIM ,  KORY GAD

IPC: B01J19/18 ,  B01J19/00 ,  C08G69/00

Abstract: An apparatus for synthesis of a polymer with separation of a gaseous substance comprises a reaction space having an essentially circular cylindrical upper section which is bounded by two circular faces and one shell face and has a longitudinal cylinder axis, and a lower section, an inlet orifice disposed in a circular face or the shell face of the upper section, a first outlet orifice disposed in a wall of the lower section, a second outlet orifice disposed in the shell face of the upper section opposite the first outlet orifice, and a removal device which is disposed so as to be rotatable about the longitudinal cylinder axis and is in contact with both circular faces and the shell face. This apparatus can especially be used for performance of a process including the feeding of an oligomer melt into a reaction space through an inlet orifice, the polymerization of the oligomer melt to give a polymer melt, the removal of the polymer melt from the reaction space through a first outlet orifice of the reaction space, and the removal of a gaseous substance from the reaction space through a second outlet orifice of the reaction space, wherein deposits on at least one inner wall of the reaction space are removed by a removal device and transported into the oligomer melt.

公开(公告)号：CA2914510A1

公开(公告)日：2014-12-18

申请号：CA2914510

申请日：2014-06-11

Applicant: BASF SE

Inventor： SCHMIDT CHRISTIAN ,  CLAUSS JOACHIM ,  WILMS AXEL ,  RAUSCHENBERGER VOLKER ,  KORY GAD ,  SCHWIEGK STEFAN ,  SCHNELLER ARNOLD ,  STAMMER ACHIM ,  NIEDERMAIER FRANK ,  HACKEL BERND

IPC: C08G69/28

Abstract: The present invention relates to a process for the preparation of an aliphatic or partially aromatic polyamide, in which an aqueous composition of the monomers is subjected to an oligomerization at elevated temperature and increased pressure, the reaction mixture is optionally subjected to a first decompression to reduce the water content, the (optionally decompressed) reaction mixture is heated within a short time to a temperature above the melting temperature of the polyamides and the heated reaction mixture is subjected to a (further) decompression to reduce the water content and to an after-polymerization.

公开(公告)号：ES2294684T3

公开(公告)日：2008-04-01

申请号：ES05715272

申请日：2005-02-08

Applicant: BASF SE

Inventor： DEININGER JURGEN ,  DEMETER JURGEN ,  HAHN THILO ,  KORY GAD ,  SOTJE OLIVER ,  ZEHNER PETER

IPC: C08G69/16 ,  C08G69/04 ,  C08G69/28

Abstract: Procedimiento continuo para la producción de poliamidas, sus oligómeros o mezclas de estos, si fuera necesario, con productos de reacción adicionales, mediante la reacción de aminonitrilos o dinitrilos y diaminas o mezclas de estos, si fuera necesario, junto con monómeros y/o oligómeros adicionales formando poliamidas, con un medio acuoso a partir de extractos acuosos de monómeros y oligómeros, obtenidos en la producción de poliamidas durante la extracción del polímero con agua, en un reactor con eje longitudinal vertical, recorrido esencialmente en dirección longitudinal, introduciéndose el agua y/o el medio acuoso en el reactor por al menos dos puntos diferentes a lo largo del eje longitudinal vertical, introduciéndose el medio acuoso por al menos un punto.

公开(公告)号：CA2914105C

公开(公告)日：2021-09-07

申请号：CA2914105

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

IPC: C08G69/30 ,  C08G69/46 ,  C08L77/04

Abstract: The present invention relates to a process for preparing an aliphatic or semiaromatic polyamide, in which a polyamide prepolymer is subjected to a solid state polymerization. In one example, the present disclosure provides a process for preparing an aliphatic or semiaromatic polyamide, in which a) a prepolymer of the aliphatic or semiaromatic polyamide is provided, b) the prepolymer provided in step a) is subjected to a solid state polymerization in a closed vessel at a temperature within a range from 200 to 290 C and a pressure within a range from 1.5 to 20 bar in the presence of a gas which is inert under the treatment conditions.

公开(公告)号：CA2914510C

公开(公告)日：2021-06-08

申请号：CA2914510

申请日：2014-06-11

Applicant: BASF SE

Inventor： SCHMIDT CHRISTIAN ,  CLAUSS JOACHIM ,  WILMS AXEL ,  RAUSCHENBERGER VOLKER ,  KORY GAD ,  SCHWIEGK STEFAN ,  SCHNELLER ARNOLD ,  STAMMER ACHIM ,  NIEDERMAIER FRANK ,  HACKEL BERND

IPC: C08G69/28

Abstract: ABSTRACT The present invention relates to a process for the preparation of an aliphatic or partially aromatic polyamide, in which an aqueous composition of the monomers is subjected to an oligomerization at elevated temperature and increased pressure, the reaction mixture is optionally subjected to a first decompression to reduce the water content, the (optionally decompressed) reaction mixture is heated within a short time to a temperature above the melting temperature of the polyamides and the heated reaction mixture is subjected to a (further) decompression to reduce the water content and to an after-polymerization. Fig 2 Ph . Q.16 ¨ 11 omerizat g Fiolansh zone El ) n Mixture Oli 0. Heat exchanger 1 ti ,r Flash zone E2) t ., . ,o.t., ,.' Polymer Date Recue/Date Received 2020-10-06

公开(公告)号：ES2775424T3

公开(公告)日：2020-07-27

申请号：ES17205345

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

Abstract: Copoliamida PA) parcialmente aromatica, que contiene en forma copolimerizada: a) 36 a 50 % molar de acido tereftalico, b) mas de 0 a 14 % molar de acido isoftalico, c) 35 a 42,5 % molar de hexametilendiamina, d) 7,5 a 15 % molar de al menos una diamina ciclica, en la que la diamina d) ciclica comprende isoforondiamina o consiste en isoforondiamina, en la que los componentes a) a d) dan como resultado conjuntamente 100 % molar.