LAMINATE BARRIER TO MOISTURE AND OXYGEN

The present invention relates to a laminate that is a barrier to moisture and oxygen, the laminate comprising inorganic barrier and protection layers sequentially formed on one side of a light-transmitting substrate, and having a particular moisture transmission rate variance before and after retort...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, Chang Won, HAN, Jae Il
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a laminate that is a barrier to moisture and oxygen, the laminate comprising inorganic barrier and protection layers sequentially formed on one side of a light-transmitting substrate, and having a particular moisture transmission rate variance before and after retort processing or tests via Gelbo Flex Tester. La présente invention se rapporte à un stratifié qui est une barrière contre l'humidité et l'oxygène, le stratifié comprenant une barrière inorganique et des couches de protection formées de manière séquentielle sur un côté d'un substrat transmettant la lumière, et ayant une variance de taux de transmission d'humidité particulière avant et après un traitement en autoclave ou des tests par un testeur Gelbo Flex. 본 발명은 광투과성 기재의 일면 상에 순차로 형성된 무기 배리어층 및 보호층을 포함하고, 레토르트 처리 전후 또는 겔보 플렉스 테스터 시험 전후 특정 수분 투과도 변화량을 갖는 수분 및 산소 배리어성 적층체에 관한 것이다.