METHOD FOR MANUFACTURING ALVEOLAR BONE REGENERATION MEMBRANE

An embodiment of the present invention provides a method for manufacturing an alveolar bone regeneration membrane, the method comprising: (A) a step for preparing a base film by melting and molding a synthetic polymer resin; (B) a step for pressing the base film to prepare a first polymer film; and...

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Bibliographische Detailangaben
Hauptverfasser:	SONG, Ju Dong, KWON, Doo Yeon, JANG, Ja Yong, JANG, Il-Seok
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DENTISTRY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE 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 ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	An embodiment of the present invention provides a method for manufacturing an alveolar bone regeneration membrane, the method comprising: (A) a step for preparing a base film by melting and molding a synthetic polymer resin; (B) a step for pressing the base film to prepare a first polymer film; and (C) a step for alternately laminating and bonding the first polymer film and a second polymer film containing a natural polymer resin. The method satisfies the conditions below. The average pore size of the base film and the first polymer film are D1 and D2, respectively, and 0.1 ≤ D2/D1 ≤ 0.5.