公开(公告)号：WO9715293A3

公开(公告)日：1997-08-14

申请号：PCT/EP9604601

申请日：1996-10-23

Applicant: BASF AG ,  BREITENBACH JOERG ,  HAERTL AXEL PAUL ,  HOFMANN JUERGEN ,  ROSENBERG JOERG ,  SCHIESSL MICHAEL ,  ZETTLER HANS DIETER

Inventor： BREITENBACH JOERG ,  HAERTL AXEL PAUL ,  HOFMANN JUERGEN ,  ROSENBERG JOERG ,  SCHIESSL MICHAEL ,  ZETTLER HANS DIETER

IPC: A61J3/10 ,  A61K9/20 ,  A61K9/24 ,  A61K9/28 ,  A61K31/07 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/355 ,  A61K31/375 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/52 ,  A61K31/522 ,  A61K31/60

CPC classification number: A61J3/10 ,  A61J2200/20 ,  A61K9/209 ,  A61K9/2095 ,  A61K9/2893 ,  A61K31/07 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/355 ,  A61K31/375 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/52 ,  A61K31/522 ,  A61K31/616 ,  B30B11/14 ,  B30B11/16 ,  B30B11/18 ,  B30B11/34 ,  B30B15/308 ,  A61K31/19 ,  A61K2300/00

Abstract: The invention concerns a method of producing multi-layer medicaments in solid form for oral or rectal administration. At least two substances, which each comprise a thermoplastic, pharmacologically acceptable polymer binder which is soluble or can swell in a physiological environment, at least one of the substances comprising a pharmaceutical active substance, are coextruded and the coextruded multi-layer material is shaped to form the desired medicament.

公开(公告)号：AT216224T

公开(公告)日：2002-05-15

申请号：AT96937214

申请日：1996-10-23

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  HAERTL AXEL PAUL ,  HOFMANN JUERGEN ,  ROSENBERG JOERG ,  SCHIESSL MICHAEL ,  ZETTLER HANS DIETER

IPC: A61J3/10 ,  A61K9/20 ,  A61K9/24 ,  A61K9/28 ,  A61K31/07 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/355 ,  A61K31/375 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/52 ,  A61K31/522 ,  A61K31/60

Abstract: PCT No. PCT/EP96/04601 Sec. 371 Date Apr. 15, 1998 Sec. 102(e) Date Apr. 15, 1998 PCT Filed Oct. 23, 1996 PCT Pub. No. WO97/15293 PCT Pub. Date May 1, 1997The present invention relates to a process for producing multilayer, solid drug forms for oral or rectal administration, which comprises coextrusion of at least two compositions which in each case comprise a thermoplastic, pharmacologically acceptable polymeric binder which is soluble or swellable in a physiological environment, and at least one of which contains a pharmaceutical active ingredient, and shaping the coextruded multilayer material to the required drug form.

公开(公告)号：PT857062E

公开(公告)日：2002-09-30

申请号：PT96937214

申请日：1996-10-23

Applicant: BASF AG

Inventor： ROSENBERG JOERG ,  ZETTLER HANS DIETER ,  BREITENBACH JOERG ,  HAERTL AXEL PAUL ,  HOFMANN JUERGEN ,  SCHIESSL MICHAEL

IPC: A61J3/10 ,  A61K9/20 ,  A61K9/24 ,  A61K9/28 ,  A61K31/07 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/355 ,  A61K31/375 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/52 ,  A61K31/522 ,  A61K31/60

Abstract: PCT No. PCT/EP96/04601 Sec. 371 Date Apr. 15, 1998 Sec. 102(e) Date Apr. 15, 1998 PCT Filed Oct. 23, 1996 PCT Pub. No. WO97/15293 PCT Pub. Date May 1, 1997The present invention relates to a process for producing multilayer, solid drug forms for oral or rectal administration, which comprises coextrusion of at least two compositions which in each case comprise a thermoplastic, pharmacologically acceptable polymeric binder which is soluble or swellable in a physiological environment, and at least one of which contains a pharmaceutical active ingredient, and shaping the coextruded multilayer material to the required drug form.

公开(公告)号：ZA968849B

公开(公告)日：1998-04-22

申请号：ZA968849

申请日：1996-10-22

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  HAERTL AXEL PAUL ,  HOFFMANN JUERGEN ,  ROSENBERG JOERG ,  SCHIESSL MICHAEL ,  ZETTLER HANS DIETER

IPC: A61J3/10 ,  A61K9/20 ,  A61K9/24 ,  A61K9/28 ,  A61K31/07 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/355 ,  A61K31/375 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/52 ,  A61K31/522 ,  A61K31/60 ,  A61K

Abstract: PCT No. PCT/EP96/04601 Sec. 371 Date Apr. 15, 1998 Sec. 102(e) Date Apr. 15, 1998 PCT Filed Oct. 23, 1996 PCT Pub. No. WO97/15293 PCT Pub. Date May 1, 1997The present invention relates to a process for producing multilayer, solid drug forms for oral or rectal administration, which comprises coextrusion of at least two compositions which in each case comprise a thermoplastic, pharmacologically acceptable polymeric binder which is soluble or swellable in a physiological environment, and at least one of which contains a pharmaceutical active ingredient, and shaping the coextruded multilayer material to the required drug form.

公开(公告)号：ZA9608849B

公开(公告)日：1998-04-22

申请号：ZA9608849

申请日：1996-10-22

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  HAERTL AXEL PAUL ,  HOFFMANN JUERGEN ,  ROSENBERG JOERG ,  SCHIESSL MICHAEL ,  ZETTLER HANS DIETER

IPC: A61J3/10 ,  A61K9/20 ,  A61K9/24 ,  A61K9/28 ,  A61K31/07 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/355 ,  A61K31/375 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/52 ,  A61K31/522 ,  A61K31/60 ,  A61K

CPC classification number: A61J3/10 ,  A61J2200/20 ,  A61K9/209 ,  A61K9/2095 ,  A61K9/2893 ,  A61K31/07 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/355 ,  A61K31/375 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/52 ,  A61K31/522 ,  A61K31/616 ,  B30B11/14 ,  B30B11/16 ,  B30B11/18 ,  B30B11/34 ,  B30B15/308 ,  A61K31/19 ,  A61K2300/00

公开(公告)号：PL327395A1

公开(公告)日：1998-12-07

申请号：PL32739596

申请日：1996-10-23

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  HAERTL AXEL PAUL ,  HOFMANN JUERGEN ,  ROSENBERG JOERG ,  SCHIESSL MICHAEL ,  ZETTLER HANS DIETER

IPC: A61J3/10 ,  A61K9/20 ,  A61K9/24 ,  A61K9/28 ,  A61K31/07 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/355 ,  A61K31/375 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/52 ,  A61K31/522 ,  A61K31/60

Abstract: PCT No. PCT/EP96/04601 Sec. 371 Date Apr. 15, 1998 Sec. 102(e) Date Apr. 15, 1998 PCT Filed Oct. 23, 1996 PCT Pub. No. WO97/15293 PCT Pub. Date May 1, 1997The present invention relates to a process for producing multilayer, solid drug forms for oral or rectal administration, which comprises coextrusion of at least two compositions which in each case comprise a thermoplastic, pharmacologically acceptable polymeric binder which is soluble or swellable in a physiological environment, and at least one of which contains a pharmaceutical active ingredient, and shaping the coextruded multilayer material to the required drug form.

公开(公告)号：MX9802153A

公开(公告)日：1998-08-30

申请号：MX9802153

申请日：1998-03-19

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  HAERTL AXEL PAUL ,  HOFMANN JUERGEN ,  ROSENBERG JOERG ,  SCHIESSL MICHAEL ,  ZETTLER HANS DIETER

IPC: A61J3/10 ,  A61K9/20 ,  A61K9/24 ,  A61K9/28 ,  A61K31/07 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/355 ,  A61K31/375 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/52 ,  A61K31/522 ,  A61K31/60

Abstract: La presente invencion se refiere a un proceso para producir formas de medicamentos solidas de multiples capas para administracion oral o rectal, el cual consiste en la coextrusion de por lo menos dos composiciones las cuales en cada caso contienen un aglutinante polimérico farmacologicamente aceptable, termoplástico, que es soluble o esponjable en un medio fisiologico y por lo menos una de las cuales contiene un ingrediente farmacéutico activo, y la formacion del material de multiples capas coextruido en la forma de medicamento requerida.