SOLVENT TYPE GRAVURE INK COMPOSITION USING POLYALKYLENE CARBONATE AND METHOD FOR PREPARING SAME

The present invention relates to a solvent type gravure ink composition using polyalkylene carbonate and a method for preparing the same and, more specifically, to a solvent type gravure ink composition using polyalkylene carbonate, wherein the gravure ink composition contains a polyalkylene carbona...

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Bibliographische Detailangaben
Hauptverfasser:	CHOI, JI YEON, HONG, SEUNG GWEON, CHUNG, KWANG JIN, KIM, HYE LIM
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The present invention relates to a solvent type gravure ink composition using polyalkylene carbonate and a method for preparing the same and, more specifically, to a solvent type gravure ink composition using polyalkylene carbonate, wherein the gravure ink composition contains a polyalkylene carbonate-polyurethane resin and an organic solvent, thereby having improved dispersibility, superior adhesive strength to a medium to be printed, and excellent moisture and oxygen barrier properties, and thus can be applied as a coating for a barrier; and to a method for preparing the same. La présente invention porte sur une composition d'encre hélio de type à base de solvant utilisant du poly(carbonate d'alkylène) et sur son procédé de préparation et, plus précisément, sur une composition d'encre hélio de type à base de solvant utilisant du poly(carbonate d'alkylène), la composition d'encre hélio contenant une résine de poly(carbonate d'alkylène)-polyuréthane et un solvant organique, ce qui permet d'avoir une dispersibilité améliorée, un pouvoir adhésif supérieur à un support à imprimer et d'excellentes propriétés de barrière à l'humidité et à l'oxygène, et pouvant ainsi être appliquée comme revêtement barrière ; et sur son procédé de préparation. 본 발명은 폴리알킬렌 카보네이트를 이용한 용제형 그라비아 잉크조성물 및 이의 제조방법에 관한 것으로, 더욱 상세하게는 폴리알킬렌 카보네이트-폴리우레탄 수지 및 유기용매를 포함함으로써, 그라비아 잉크 조성물의 분산성을 향상시키고, 피인쇄체에 대한 접착력이 우수하며, 수분 및 산소차단성이 우수하여 배리어성 코팅으로 응용이 가능한 폴리알킬렌 카보네이트를 이용한 용제형 그라비아 잉크조성물 및 이의 제조방법에 관한 것이다.