PVC RESIN COMPOSITION CONTAINING VEGETABLE OIL BASED FLOW IMPROVERS AND MANUFACTURING METHOD OF THE SAME

The present invention provides a PVC resin including a vegetable oil-derived environmentally-friendly processability improver of chemical formula 1. In the chemical formula 1, the n and m are independently integers of 2 to 10, and R1 is C1-C6 alkyl. Accordingly, according to the present invention, a...

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Bibliographische Detailangaben
Hauptverfasser:	YIM, DAE JAE, KIM, YOUNG JIK, YANG, YOUNG DO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The present invention provides a PVC resin including a vegetable oil-derived environmentally-friendly processability improver of chemical formula 1. In the chemical formula 1, the n and m are independently integers of 2 to 10, and R1 is C1-C6 alkyl. Accordingly, according to the present invention, a vegetable oil-derived environmentally-friendly processability improver and a PVC inducer are dissolved and processed, so production costs are remarkably reduced. Also, by decreasing a dissolving and processing temperature, chlorine smells generated during a dissolving step can be effectively removed. The PVC resin including a vegetable oil-derived environmentally-friendly processability improver can be easily produced into a molded product at a low temperature. At the same time, the PVC resin including a vegetable oil-derived environmentally-friendly processability improver have remarkably improved physical properties compared to a conventional PVC product. Moreover, the vegetable oil-derived environmentally-friendly processability improver of the present invention can be used not only for a PVC resin but also for a bioplastic material such as PLA. 본 발명은 하기 화학식 1의 식물유 유래 친환경 가공성 향상제를 포함하는 PVC 수지를 제공한다. [화학식 1][상기 화학식 1에서, 상기 n 및 m은 서로 독립적으로 2 내지 10의 정수이고, R1은 C1-C6 알킬이다.] 따라서 본 발명은 식물유래 친환경 가공성 향상제와 PVC 유도체를 용융가공 함으로써 제조단가를 현저히 낮추고, 용융가공온도를 낮춤으로써, 용융단계에서 발생하는 염소 냄새를 효과적으로 제거하고, 낮은 온도에서 성형물로의 제조가 용이하며 동시에 종래 PVC 제품과 비교하여 현저히 개선된 물성을 갖는 효과가 있다. 또한, 본 발명의 식물유래 친환경 가공성 향상제는 PVC 수지뿐만 아니라 PLA 등 바이오플라스틱에도 사용할 수 있는 효과가 있다.