公开(公告)号：DE59306949D1

公开(公告)日：1997-08-28

申请号：DE59306949

申请日：1993-01-08

Applicant: BASF AG

Inventor： PIPPER GUNTER ,  GOETZ WALTER DR ,  CORDES CLAUS DR ,  FLOSS JOSEF GEORG DR ,  MATTERN GUENTER ,  HILDENBRAND PETER DR ,  HURLEY JAMES DR ,  SCHLICHTING KARL DR ,  MCKEE GRAHAM EDMUND DR ,  BLINNE GERD DR

IPC: C08J3/20 ,  C08J5/04

Abstract: A process for the preparation of filler-containing thermoplastic moulding compositions by mixing fillers with thermoplastics in the melt, where a) the fillers are mixed in a mixing device in the melt with a low-molecular-weight thermoplastic having a maximum melt viscosity of 30 Pas (measured at a temperature of 20 DEG C above the melting point of the thermoplastic and at a shear gradient of 1 000 s ), b) the resultant product is discharged from the mixing device, cooled and comminuted, and c) the comminuted product in the solid phase is subsequently subjected to post-condensation.

公开(公告)号：DE4131028A1

公开(公告)日：1993-03-25

申请号：DE4131028

申请日：1991-09-18

Applicant: BASF AG

Inventor： HURLEY JAMES DR ,  GOETZ WALTER DR ,  DORST HANS GEORG DR

IPC: C08L77/00

公开(公告)号：DE4031724A1

公开(公告)日：1992-04-09

申请号：DE4031724

申请日：1990-10-06

Applicant: BASF AG

Inventor： BLINNE GERD DR ,  GOETZ WALTER DR ,  HURLEY JAMES DR ,  GUTSCHE HERBERT

IPC: C08K5/07 ,  C08K7/02 ,  C08L71/12 ,  C08L77/00

公开(公告)号：DE4231929A1

公开(公告)日：1994-03-31

申请号：DE4231929

申请日：1992-09-24

Applicant: BASF AG

Inventor： HURLEY JAMES DR ,  GOETZ WALTER DR ,  PELLKOFER ERICH ,  LOHRBAECHER VOLKER ,  FISCH HERBERT DR ,  ULMERICH KARLHEINZ ,  HOFMANN JUERGEN

IPC: C08L23/26 ,  C08L51/06 ,  C08L77/00 ,  C08J3/20 ,  C08J5/00 ,  C08L23/02

公开(公告)号：DE4202004C2

公开(公告)日：1994-03-24

申请号：DE4202004

申请日：1992-01-25

Applicant: BASF AG

Inventor： MCKEE GRAHAM DR ,  GOETZ WALTER DR ,  PIPPER GUNTHER ,  BLINNE GERD DR ,  SCHLICHTING KARL DR ,  CORDES CLAUS DR ,  FLOS JOSEF-GEORG DR ,  MATTERN GUENTHER DIPL ING ,  HILDENBRAND PETER DR ,  HURLEY JAMES DR

IPC: C08J3/20 ,  C08J5/04 ,  C08L77/00 ,  C08L67/00 ,  C08G85/00 ,  C08G69/46 ,  C08G63/88 ,  B29B7/42

Abstract: A process for the preparation of filler-containing thermoplastic moulding compositions by mixing fillers with thermoplastics in the melt, where a) the fillers are mixed in a mixing device in the melt with a low-molecular-weight thermoplastic having a maximum melt viscosity of 30 Pas (measured at a temperature of 20 DEG C above the melting point of the thermoplastic and at a shear gradient of 1 000 s ), b) the resultant product is discharged from the mixing device, cooled and comminuted, and c) the comminuted product in the solid phase is subsequently subjected to post-condensation.

公开(公告)号：DE4202004A1

公开(公告)日：1993-07-29

申请号：DE4202004

申请日：1992-01-25

Applicant: BASF AG

Inventor： MCKEE GRAHAM DR ,  GOETZ WALTER DR ,  PIPPER GUNTHER ,  BLINNE GERD DR ,  SCHLICHTING KARL DR ,  CORDES CLAUS DR ,  FLOSS JOSEF-GEORG DR ,  MATTERN GUENTHER DIPL ING ,  HILDENBRAND PETER DR ,  HURLEY JAMES DR

IPC: C08J3/20 ,  C08J5/04

Abstract: A process for the preparation of filler-containing thermoplastic moulding compositions by mixing fillers with thermoplastics in the melt, where a) the fillers are mixed in a mixing device in the melt with a low-molecular-weight thermoplastic having a maximum melt viscosity of 30 Pas (measured at a temperature of 20 DEG C above the melting point of the thermoplastic and at a shear gradient of 1 000 s ), b) the resultant product is discharged from the mixing device, cooled and comminuted, and c) the comminuted product in the solid phase is subsequently subjected to post-condensation.

公开(公告)号：DE4120661A1

公开(公告)日：1992-12-24

申请号：DE4120661

申请日：1991-06-22

Applicant: BASF AG

Inventor： HURLEY JAMES DR ,  GOETZ WALTER DR ,  BLINNE GERD DR

IPC: C08K5/13