发明名称 |
Low surface gloss styrene resin composition, and low surface gloss sheet and composite article therefrom |
摘要 |
The present invention relates to a low surface gloss styrene resin composition. The composition of the present invention is composed of (A) 80-99.9 weight % of the basic resin comprising rubber-modified styrene resin and (B) 0.1-20 weight % of syndiotactic polystyrene, the matting agent. The composition also includes (C) hydrogenated styrene block copolymer comprising styrene block and butadiene rubber block as a compatibilizer by 0.1-20 weight % for the total weight of the low surface gloss styrene resin composed of (A) the basic resin and (B) the matting agent and additionally includes (D) a plasticizer by 0.1-30 weight %. The composition of the present invention has excellent weatherability and impact-resistance in addition to the low surface gloss properties, so that it can be applied in various products, particularly exterior products for structures such as sidings and window frames, etc.
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申请公布号 |
US8378024(B2) |
申请公布日期 |
2013.02.19 |
申请号 |
US20080525575 |
申请日期 |
2008.01.30 |
申请人 |
LG CHEM, LTD.;CHO YUN-KYOUNG;SON SEON-MO;LEE BONG-KEUN;AHN TAE-BIN;YOU HAN-JONG;AHN SUNG-TAE |
发明人 |
CHO YUN-KYOUNG;SON SEON-MO;LEE BONG-KEUN;AHN TAE-BIN;YOU HAN-JONG;AHN SUNG-TAE |
分类号 |
C08L25/04;C08L25/06;C08L25/10;C08L25/12 |
主分类号 |
C08L25/04 |
代理机构 |
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代理人 |
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地址 |
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