Plasticizer composition and resin composition including the same
AssigneeLG Chem, Ltd.
InventorsHyun Kyu KIM, Jeong Ju MOON, Seok Ho JEONG, Mi Yeon LEE, Joo Ho KIM
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Abstract
The present invention is a plasticizer composition which includes a trimellitate-based plasticizer and a citrate-based plasticizer, and does not contain epoxidized oil, and particularly, may provide a plasticizer composition which may improve physical properties such as migration resistance, tensile strength, an elongation rate, a retention characteristic and low-temperature resistance, required in the use of a plasticizer of a resin composition by improving problems inherent in a conventional plasticizer, and a resin composition including the same.
Claims8
A plasticizer composition, comprising:
- a trimellitate-based plasticizer represented by Formula 1;
- and
- a citrate-based plasticizer represented by Formula 2,
- wherein the plasticizer composition does not contain epoxidized oil:
- wherein, in Formula 1, R1 to R3 are each independently an alkyl group having 4 to 10 carbon atoms,
- wherein, in Formula 2, R4 to R6 are each independently an alkyl group having 5 to 9 carbon atoms, and R7 is hydrogen.
Dependencies are inferred from the claim text.