METHOD FOR THE PRODUCTION OF POROUS CARBON-BASED MOLDED BODIES, AND USE THEREOF AS CELL CULTURE CARRIER SYSTEMS AND CULTURE SYSTEMS

• Main Authors: RATHENOW, JOERG, KUNSTMANN, JUERGEN, ASGARI, SOHEIL
• Format: Patent
• Language: English; French; German
• Published: 24.05.2006
• Edition: 7
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; ARTIFICIAL STONE; BEER; BIOCHEMISTRY; CEMENTS; CERAMICS; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; CULTURE MEDIA; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; ENZYMOLOGY; FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; HUMAN NECESSITIES; HYGIENE; LAUNDERING; LIME, MAGNESIA; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METALLURGY; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; ORGANIC CHEMISTRY; PEPTIDES; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; REFRACTORIES; SEPARATION; SLAG; SPIRITS; TEXTILES; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF NATURAL STONE; TREATMENT OF TEXTILES OR THE LIKE; VINEGAR; WINE

Porous carbon (C)-based molding (A) produced by mixing organic polymer material (I) carbonizable to C with non-polymeric filler (II); making semifinished molding from the mixture; carbonizing the molding in a non-oxidizing atmosphere at elevated temperature to C-based molding; and dissolving the filler from this with suitable solvent, is new. Independent claims are also included for: (1) porous C-based molding (B), produced by mixing (I) with polymeric filler (III); making semifinished molding from the mixture; and carbonizing the molding in non-oxidizing atmosphere at elevated temperature, so that (III) disintegrates completely; (2) porous C-based molding (C), produced by making semifinished molding from (I); carbonizing in non-oxidizing atmosphere at elevated temperature to C-based molding; and partial oxidation to produce pores.