Polyester Resin Composition Having Improved Mechanical Properties and Moldability
First Claim
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1. A polyester resin composition comprising:
- (A) a polyester resin which includes a polymer of a dicarboxylic acid component comprising an aromatic dicarboxylic acid and a diol component comprising an alicyclic diol having a trans/cis isomer ratio of 2.5 to about 5;
(B) a white pigment, wherein the white pigment is titanium dioxide; and
(C) inorganic fillers, wherein the inorganic fillers are glass fibers.
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Abstract
A polyester resin composition includes: (A) a polyester resin which includes a polymer of a dicarboxylic acid component including an aromatic dicarboxylic acid and a diol component including an alicyclic diol having a trans/cis isomer ratio of about 2.3 or more; (B) a white pigment; and (C) inorganic fillers. A molded article formed from the polyester resin composition can exhibit improved mechanical properties and moldability, and thus can be suitable for light emitting diode (LED) reflectors.
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Citations
9 Claims
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1. A polyester resin composition comprising:
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(A) a polyester resin which includes a polymer of a dicarboxylic acid component comprising an aromatic dicarboxylic acid and a diol component comprising an alicyclic diol having a trans/cis isomer ratio of 2.5 to about 5; (B) a white pigment, wherein the white pigment is titanium dioxide; and (C) inorganic fillers, wherein the inorganic fillers are glass fibers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification