COMPOSITE PLASTICIZER COMPOSITION AND POLYVINYL CHLORIDE COMPOSITION USING THE SAME AND MOLDED SUBJECT COMPRISING THEM

• Main Authors: SHIN CHUL, WI SEONG YU, JEONG JONGHWAN, KIM JANG SOO, CHO SANG WON, KIM MIN SOO
• Format: Patent
• Language: English; Korean
• Published: 05.04.2022
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The present invention relates to a composite plasticizer, a polyvinyl chloride resin composition using the same, and a molded article using the same, and more specifically, to a composite plasticizer having significantly superior plasticization efficiency compared to using the conventionally used general-purpose plasticizer alone, viscosity stability due to little change in viscosity over time, and excellent durability, a polyvinyl chloride resin composition using the same, and a molded article using the same. 본 발명은 복합 가소제, 이를 이용한 폴리염화비닐 수지 조성물 및 이를 이용한 성형체에 관한 것이다. 더욱 구체적으로 종래 사용되던 범용 가소제를 단독으로 사용하는데 비하여 가소화 효율이 현저히 우수하며, 점도 경시 변화가 적어 점도 안정성을 가지며, 내구성이 우수한 복합 가소제, 이를 이용한 폴리염화비닐 수지 조성물 및 이를 포함하는 성형체에 관한 것이다.