FLEXOGRAPHIC INK BASED ON ALCOHOL HIGH RETORT PACKING FILM USING FLEXOGRAPHIC PRINTING BASED FLEXOGRAPHIC INK AND METHOD OF MANUFACTURING THE SAME

Disclosed are: alcohol-based flexographic ink; a high retort packaging material using flexographic printing based the flexographic ink; and a method for manufacturing the same. An epoxy polyol contained in a urethane resin used in the flexographic ink includes a bisphenol A type epoxy and acetic aci...

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Bibliographische Detailangaben
Hauptverfasser:	AN DUEK JUN, CHOI JI WON, KIM CHANG DAE, JEONG JI HWAN, JANG HEAN SU, LEE JIN SEONG, KIM DONG CHOON, OH JIM MAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COLOUR PRINTING COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS LINING MACHINES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PRINTING PRINTING MACHINES OR PRESSES PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Disclosed are: alcohol-based flexographic ink; a high retort packaging material using flexographic printing based the flexographic ink; and a method for manufacturing the same. An epoxy polyol contained in a urethane resin used in the flexographic ink includes a bisphenol A type epoxy and acetic acid of chemical formula. Here, the bisphenol A type epoxy is an epoxy that has not self-polymerized, has a repeating unit of 1, and has no hydroxyl group in the molecule thereof. 알코올 기반의 플렉소 잉크, 이에 기반한 플렉소 인쇄를 이용한 하이레토르트 포장재 및 이를 제조하는 방법이 개시된다. 상기 플렉소 잉크에 사용되는 우레탄 수지에 함유되는 에폭시 폴리올은 하기 화학식의 비스페놀 A 타입 에폭시(Bisphenol A epoxy) 및 아세트산(acetic acid)을 포함한다. 여기서, 상기 비스페놀 A 타입 에폭시는 자체 중합되지 않은 반복 단위가 1이며 분자 내에 수산기가 없는 에폭시이다. [ 화학식 ] JPEGpat00015.jpg2668