Manufacturing method of hydrogel using UV and Antibiobial-enhanced hydrogel manufactured therefrom

The present invention relates to a method for manufacturing a hydrogel and a hydrogel manufactured thereby. The method for manufacturing a hydrogel comprises: a first step of adding a crosslinking agent, itaconic acid, and 1-vinyl-2-pyrrolidinone (VP) to a solvent; a second step of adding a silver p...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, DONG HYUN, PARK, NO HYUNG, KIM, JUNG SOO, LEE, JOON CHUL, KANG, BYEONG KWAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a method for manufacturing a hydrogel and a hydrogel manufactured thereby. The method for manufacturing a hydrogel comprises: a first step of adding a crosslinking agent, itaconic acid, and 1-vinyl-2-pyrrolidinone (VP) to a solvent; a second step of adding a silver precursor to the first step; and a third step of forming a silver nano-particle within a hydrogel by irradiating ultraviolet ray in the second step. The method for manufacturing the hydrogel according to the present invention includes UV polymerization and is able to manufacture a hydrogel with improved antibacterial property. 본 발명은 용매에 가교제, 이타콘산, 및 1-비닐-2-피롤리디논(VP)을 첨가하는 제1단계; 상기 제1단계에 은 전구체를 첨가하는 제2단계; 및 3) 상기 제2단계에 자외선을 조사하여 하이드로겔 내에 은 나노 입자를 형성시키는 제3단계를 포함하는, 하이드로겔의 제조방법 및 이에 의해 제조된 하이드로겔에 관한 것이다. 본 발명에 따른 하이드로겔의 제조방법은 UV 중합을 포함하여 항균성이 향상된 하이드로겔을 제조하는 효과를 갖는다.