公开(公告)号：DE50205876D1

公开(公告)日：2006-04-27

申请号：DE50205876

申请日：2002-08-10

Applicant: BASF AG

Inventor： BRAUN FRANK ,  BAUMGARTL HORST

IPC: C01B33/26 ,  C04B38/00 ,  C04B28/26

Abstract: An open-celled, inorganic foam based on an aluminosilicate and having a density of less than 25 g/l can be prepared by reacting and foaming an alkali metal silicate solution with an alkali metal aluminate solution in the presence of a volatile blowing agent and an emulsifier.

公开(公告)号：RU2200004C2

公开(公告)日：2003-03-10

申请号：RU99107556

申请日：1997-08-21

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  BAUMGARTL HORST

IPC: A61K9/46 ,  A61J3/10 ,  A61K9/12 ,  A61K9/20 ,  A61K31/00 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/522 ,  C08J9/12

Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to solid frothed medicinal preparations containing active component and at least one thermoplastic polymer. Active component is taken among ibuprofen, ketoprofen, flurbiprofen, acetyl- -salicilyc acid, verapamil, paracetamol, nifedipin, caffeine, captopril and vitamins or mixture of two or some indicated active components. Thermoplastic polymer presents a homopolymer or copolymer of N-vinylpyrrolidone with Fickentscher's coefficient in the range from 10 to 30. Prepared frothed preparations are dissolved easily due to the presence of active component that is dispersed in polymeric matrix homogeneously providing rapid release of active component. EFFECT: improved properties of preparations. 2 ex

公开(公告)号：ES2175469T3

公开(公告)日：2002-11-16

申请号：ES97944775

申请日：1997-08-21

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  BAUMGARTL HORST

IPC: A61K9/46 ,  A61J3/10 ,  A61K9/12 ,  A61K9/20 ,  A61K31/00 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/522 ,  C08J9/12

Abstract: PCT No. PCT/EP97/04550 Sec. 371 Date Mar. 1, 1999 Sec. 102(e) Date Mar. 1, 1999 PCT Filed Aug. 21, 1997 PCT Pub. No. WO98/09616 PCT Pub. Date Mar. 12, 1998Solid foamed active ingredient preparations based on melt-processable polymers, obtainable by extrusion of a melt of one or more polymers which comprises active ingredient and which is impregnated with a volatile, physiologically acceptable blowing agent and expanded.

公开(公告)号：AU740856B2

公开(公告)日：2001-11-15

申请号：AU4617797

申请日：1997-08-21

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  BAUMGARTL HORST

IPC: A61K9/46 ,  A61J3/10 ,  A61K9/12 ,  A61K9/20 ,  A61K31/00 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/522 ,  C08J9/12

Abstract: PCT No. PCT/EP97/04550 Sec. 371 Date Mar. 1, 1999 Sec. 102(e) Date Mar. 1, 1999 PCT Filed Aug. 21, 1997 PCT Pub. No. WO98/09616 PCT Pub. Date Mar. 12, 1998Solid foamed active ingredient preparations based on melt-processable polymers, obtainable by extrusion of a melt of one or more polymers which comprises active ingredient and which is impregnated with a volatile, physiologically acceptable blowing agent and expanded.

公开(公告)号：BR9711982A

公开(公告)日：1999-08-24

申请号：BR9711982

申请日：1997-08-21

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  BAUMGARTL HORST

IPC: A61K9/46 ,  A61J3/10 ,  A61K9/12 ,  A61K9/20 ,  A61K31/00 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/522 ,  C08J9/12

Abstract: PCT No. PCT/EP97/04550 Sec. 371 Date Mar. 1, 1999 Sec. 102(e) Date Mar. 1, 1999 PCT Filed Aug. 21, 1997 PCT Pub. No. WO98/09616 PCT Pub. Date Mar. 12, 1998Solid foamed active ingredient preparations based on melt-processable polymers, obtainable by extrusion of a melt of one or more polymers which comprises active ingredient and which is impregnated with a volatile, physiologically acceptable blowing agent and expanded.

公开(公告)号：NO991011A

公开(公告)日：1999-03-03

申请号：NO991011

申请日：1999-03-02

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  BAUMGARTL HORST

IPC: A61K9/46 ,  A61J3/10 ,  A61K9/12 ,  A61K9/20 ,  A61K31/00 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/522 ,  C08J9/12

CPC classification number: A61K31/616 ,  A61K9/122 ,  A61K9/2095 ,  A61K31/00 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/522 ,  C08J9/122 ,  C08J2339/06

公开(公告)号：AU4617797A

公开(公告)日：1998-03-26

申请号：AU4617797

申请日：1997-08-21

Applicant: BASF AG

Inventor： BREITENBACH JOERG ,  BAUMGARTL HORST

IPC: A61K9/46 ,  A61J3/10 ,  A61K9/12 ,  A61K9/20 ,  A61K31/00 ,  A61K31/167 ,  A61K31/192 ,  A61K31/277 ,  A61K31/401 ,  A61K31/4422 ,  A61K31/522 ,  C08J9/12

Abstract: PCT No. PCT/EP97/04550 Sec. 371 Date Mar. 1, 1999 Sec. 102(e) Date Mar. 1, 1999 PCT Filed Aug. 21, 1997 PCT Pub. No. WO98/09616 PCT Pub. Date Mar. 12, 1998Solid foamed active ingredient preparations based on melt-processable polymers, obtainable by extrusion of a melt of one or more polymers which comprises active ingredient and which is impregnated with a volatile, physiologically acceptable blowing agent and expanded.