POLYMER, IN VIVO DEGRADABLE MATERIAL, AND USE

• Main Authors: IWASAKI, HIROSHI, OGURA, ATSUHIKO, TANAKA, SHINJI
• Format: Patent
• Language: English; French; Japanese
• Published: 30.11.2000
• Edition: 7
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HUMAN NECESSITIES; HYGIENE; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON 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; THEIR PREPARATION OR CHEMICAL WORKING-UP

A polymer having a satisfactory balance between in vivo degradability and satisfactory mechanical properties, which is an A BA type polymer comprising a segment A and a segment A each having a modified amino acid and a segment B consisting of polyethylene glycol with a number-average molecular weigh...