公开(公告)号：CA1169099A

公开(公告)日：1984-06-12

申请号：CA386957

申请日：1981-09-30

Applicant: BASF AG

Inventor： HEIMLICH GUENTHER ,  TREMMEL GREGOR ,  LIEB MANFRED

IPC: C07C2/68 ,  C07C2/70 ,  C07C15/073

Abstract: O.Z. 0050/034728 of the disclosure: A process for the continuous preparation of ethylbenzene in a heterogeneous-phase reaction by alkylating benzene, with ethylene in the presence of a catalyst based on a complex organic aluminum chloride compound and a co-cataylst at an elevated temperature and elevated pressure, with a residence time of from 5 to 60 minutes in one or more reaction zones, the reaction mixture, after completion of the reaction, being fed into a pressure vessel and vigorously mixed therein for from 20 to 60 minutes at from 120 to 160.degree.C.

公开(公告)号：DE3160010D1

公开(公告)日：1983-01-20

申请号：DE3160010

申请日：1981-03-04

Applicant: BASF AG

Inventor： HEIMLICH GUENTHER DR ,  TREMMEL GREGOR ,  LIEB MANFRED ,  LAUSBERG DIETRICH DR

IPC: C07C2/66 ,  C07C2/68 ,  C07C7/00 ,  C07C7/148 ,  C07C15/073

公开(公告)号：CA1069234A

公开(公告)日：1980-01-01

申请号：CA252418

申请日：1976-05-13

Applicant: BASF AG

Inventor： MITTNACHT HANS ,  ECHTE ADOLF ,  JENNE HELMUT ,  LIEB MANFRED ,  BRONSTERT KLAUS ,  ADLER HANSJOERG

IPC: C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L25/00 ,  C08L25/10 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L77/00 ,  C08L101/00

Abstract: Thermoplastic molding compositions, based on polymers of a monovinyl-aromatic compound which have been modified with rubber to increase their impact strength, which also exhibit increased stress crack resistance. The increased stress crack resistance is achieved if the proportion of the soft component in the polymer which has been modified to increase its impact strength, and the particle size and swelling index of the soft component phase, conform to particular values, and the tensile strength and yield stress of the thermoplastic molding compositions bear a particular ratio to one another. The molding compositions may in particular be used for the manufacture of internal liners of refrigerators and foodstuff packaging containers.

公开(公告)号：AU1390576A

公开(公告)日：1977-11-17

申请号：AU1390576

申请日：1976-05-13

Applicant: BASF AG

Inventor： MITTNACHT HANS ,  ECHTE ADOLF ,  JENNE HELMUT ,  LIEB MANFRED ,  BRONSTERT KLAUS ,  ADLER HANSJOERG

IPC: C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L25/00 ,  C08L25/10 ,  C08L51/00 ,  C08L51/02 ,  C08L51/04 ,  C08L77/00 ,  C08L101/00 ,  C08F279/02

Abstract: Thermoplastic molding compositions, based on polymers of a monovinyl-aromatic compound which have been modified with rubber to increase their impact strength, which also exhibit increased stress crack resistance.

公开(公告)号：DE3664133D1

公开(公告)日：1989-08-03

申请号：DE3664133

申请日：1986-10-27

Applicant: BASF AG

Inventor： LAUSBERG DIETRICH DR ,  LIEB MANFRED ,  MOECKEL HUBERT ,  UHR HERMANN

IPC: C07C1/00 ,  C07C7/04 ,  C07C7/05 ,  C07C7/20 ,  C07C15/44 ,  C07C17/20 ,  C07C67/00

公开(公告)号：DE3161710D1

公开(公告)日：1984-01-26

申请号：DE3161710

申请日：1981-09-21

Applicant: BASF AG

Inventor： HEIMLICH GUENTHER DR ,  TREMMEL GREGOR ,  LIEB MANFRED

IPC: C07C2/68 ,  C07C2/70 ,  C07C15/073

Abstract: A process for the continuous preparation of ethylbenzene in a heterogeneous-phase reaction by alkylating benzene with ethylene in the presence of a catalyst based on a complex organic aluminum chloride compound and a co-catalyst at an elevated temperature and elevated pressure, with a residence time of from 5 to 60 minutes in one or more reaction zones, the reaction mixture, after completion of the reaction, being fed into a pressure vessel and vigorously mixed therein for from 20 to 60 minutes at from 120 DEG to 160 DEG C.