Low Gloss Thermoplastic Resin Having Excellent Heat Resistance and Impact Strength and Method of Preparing the Same
AssigneeCheil Industries Inc.
InventorsJae Keun HONG, Byeong Do LEE, Ho Ryong SUN, Young Sub JIN, Hwan Seok PARK, Sung Kwan KIM, Jae Woo PARK
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Abstract
A thermoplastic resin of the present invention is prepared by copolymerizing conjugated diene rubber (A), rubbery aromatic copolymer (B), heat resistant aromatic vinyl compound (C), aromatic vinyl compound (D), unsaturated nitrile compound (E) and cross linking agent (F) and can have excellent heat resistance, impact strength, and low gloss.
Claims17
A low gloss thermoplastic resin that can have excellent heat resistance and impact strength prepared by copolymerizing conjugated diene rubber (A), aromatic rubber copolymer (B), heat resistant aromatic vinyl compound (C), aromatic vinyl compound (D), unsaturated nitrile compound (E) and cross linking agent (F).
A method for preparing a low gloss thermoplastic resin that can have excellent heat resistance and impact strength, comprising:
- polymerizing conjugated diene rubber (A), aromatic rubber copolymer (B), heat-resistant aromatic vinyl compound (C), aromatic vinyl compound (D), unsaturated nitrile compound (E), cross linking agent (F) and initiator (G) in a plurality of reactors.
Dependencies are inferred from the claim text.