FORMMASSEN MIT ANTIKOAGULIERENDEN EIGENSCHAFTEN, IHRE HERSTELLUNG UND VERARBEITUNG ZU GEGENSTÄNDEN,DIE IN DER MEDIZINTECHNIK VERWENDUNGEN FINDEN

• Main Authors: NEU, THOMAS, MEYER, HEINZ HERMANN, JOZEFOWICZ, MARCEL, ANDERS, CHRISTINE, STIENEKER, AXEL, OTTERSBACH, PETER, MIGONNEY, VERONIQUE
• Format: Patent
• Language: German
• Published: 15.08.2002
• Edition: 7
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; GENERAL PROCESSES OF COMPOUNDING; HUMAN NECESSITIES; HYGIENE; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METALLURGY; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

Preparing materials (I) with anticoagulant properties comprises radical copolymerisation of (a) hydrophobic monomers and (b) hydrophilic monomers with a biospecific function. Also claimed is continuous or discontinuous moulding of (I), in which the homogenous melt in contact with the mould shows a surface tension of more than 50 mN/m.