US 10,208,185 B2 · Ester-based compound, plasticizer composition including the same, preparation method of the composition and resin composition including the plasticizer composition

Abstract

The present invention provides an ester compound of the following Formula 1, a plasticizer composition including the same and a resin composition including the plasticizer composition. In the above formula, R1 and R2 are different from each other and are independently at least one selected from the group consisting of C3-C10 alkyl of a non-branch type or including at least one branched chain, a substituted or unsubstituted alkyl aryl and a substituted or unsubstituted aryl. When the novel ester compound according to an embodiment of the present invention is used in a resin composition, eco-friendly property and good physical properties including plasticizing efficiency, tensile strength, elongation rate, migration loss, volatility resistance, etc. may be provided.

Claims9

Dependent claims

A plasticizer composition comprising:

an ester compound represented by Formula 1:
in the above formula, R1 and R2 are different from each other and are independently at least one selected from the group consisting of C3-C10 alkyl of a non-branch type or including at least one branched chain, a substituted or unsubstituted alkyl aryl and a substituted or unsubstituted aryl;
and
at least two compounds selected from the group consisting of compounds represented by Formulas 1-16 to 1-21:

1 more element

Dependencies are inferred from the claim text.

Facts

Application

15/038,989Filed 5 Feb 2015

Priority

KR 10-2014-00142037 Feb 2014

Published

US 2017/0166724 A115 Jun 2017

Granted

19 Feb 2019

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

C08K 5/12
Esters; Ether-esters: of cyclic polycarboxylic acids
C07C 67/08
Preparation of carboxylic acid esters: by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
C07C 69/80
Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring: phthalic acid esters
C08L 27/06
Containing chlorine atoms: homopolymers or copolymers of vinyl chloride

Ester-based compound, plasticizer composition including the same, preparation method of the composition and resin composition including the plasticizer composition

Life of this patent

Ester-based compound, plasticizer composition including the same, preparation method of the composition and resin composition including the plasticizer composition

Life of this patent

Abstract

Claims9