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US 8,618,191 B2Granted
Acrylic based resin composition and molded product using the same
AssigneeCheil Industries Inc.
InventorsHee-Seok Na, Doo-Han Ha, Young-Sin Kim, Ji-Eun Park
Life of this patent
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Abstract
Disclosed are an acrylic-based resin composition including (A) a first acrylic-based copolymer having a core-shell structure including a rubber having an average particle diameter of about 0.1 to about 0.30 μm, (B) a second acrylic-based copolymer having a core-shell structure including a rubber having an average particle diameter of about 0.35 to about 0.6 μm, (C) a vinyl-based copolymer, (D) an ultraviolet (UV) stabilizer, and (E) an UV absorber; and a molded product made using the same.
Claims10
An acrylic-based resin composition comprising:
- (A) a first acrylic-based copolymer having a core-shell structure comprising a rubber including an acrylic-based compound and having an average particle diameter of about 0.1 to about 0.30 μm, wherein the rubber included in the first acrylic-based copolymer (A) has a bilayer structure comprising an inner layer of a copolymer of an acrylic-based compound and an aromatic vinyl compound and an outer layer of an acrylic-based compound;
- (B) a second acrylic-based copolymer having a core-shell structure comprising a rubber including an acrylic-based compound and having an average particle diameter of about 0.35 to about 0.6 μm, wherein the rubber included in the second acrylic-based copolymer (B) has a bilayer structure comprising an inner layer of a polyalkyl(meth)acrylate and an outer layer of an acrylic-based compound;
- (C) a vinyl-based copolymer;
- (D) an ultraviolet (UV) stabilizer;
- and
- (E) an UV absorber.
3 more elements
Dependencies are inferred from the claim text.