公开(公告)号：DE3064010D1

公开(公告)日：1983-08-11

申请号：DE3064010

申请日：1980-03-27

Applicant: BASF AG

Inventor： MEISSNER RUPRECHT ,  MERZ GERHARD DR ,  KLEFENZ HEINRICH DR ,  ZAHN WOLFGANG DR

IPC: A61K36/06 ,  A61K38/43 ,  A61K38/46 ,  C12N11/04 ,  C12N11/14 ,  C12P19/14 ,  C12P19/24 ,  C12P37/06

Abstract: 1. A process for immobilizing enzymatically active formulations, wherein a suspension containing precipitated silica or silica hydrogel is prepared, and then a porous filler and the enzymatically active formulation are incorporated into the suspension, and the resulting composition is moulded and dried.

公开(公告)号：DE19627232A1

公开(公告)日：1998-01-08

申请号：DE19627232

申请日：1996-07-05

Applicant: BASF AG

Inventor： EINIG HEINZ DR ,  JOHNA JOSEF ,  RASTHOFER LOTHAR ,  WEKEL HANS-ULRICH DR ,  ZAHN WOLFGANG DR

IPC: A61K8/66 ,  A61Q1/12 ,  A61Q19/00 ,  A61K7/48

Abstract: The invention concerns the use of mixtures of at least two enzymes selected from the group comprsing high-purity collagenase HP, collagenase AZ, elastase and clostridiopeptidase A for cosmetic purposes.

公开(公告)号：DE3061971D1

公开(公告)日：1983-03-24

申请号：DE3061971

申请日：1980-03-22

Applicant: BASF AG

Inventor： TSCHANG CHUNG-JI DR ,  KLEFENZ HEINRICH DR ,  SANNER AXEL DR ,  ZAHN WOLFGANG DR

IPC: C12N11/04 ,  C12N11/14 ,  C12P19/14 ,  C12P19/24 ,  C12Q1/00 ,  C12Q1/34

Abstract: A process for the preparation of an enzymatically active formulation embedded in silica gel, wherein an aqueous mixture of an enzymatically active formulation and a dissolved alkali metal silicate and/or ammonium silicate is suspended in an organic, water-immiscible fluid and then converted to a water-insoluble gel.