发明授权
US08481636B2 Polyolefin resin composition for anti-scratch improvement and automotive product prepared from the composition
有权
用于防刮改善的聚烯烃树脂组合物和由组合物制备的汽车产品
- 专利标题： Polyolefin resin composition for anti-scratch improvement and automotive product prepared from the composition
- 专利标题（中）： 用于防刮改善的聚烯烃树脂组合物和由组合物制备的汽车产品
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申请号： US13040675申请日： 2011-03-04
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公开(公告)号： US08481636B2公开(公告)日： 2013-07-09
- 发明人: Dae Sik Kim , Seok Hwan Kim , Jung Gyun Noh , Sung Min Cho , Seung Wook Park , Tae Sik Moon , Chang Youn Kim
- 申请人： Dae Sik Kim , Seok Hwan Kim , Jung Gyun Noh , Sung Min Cho , Seung Wook Park , Tae Sik Moon , Chang Youn Kim
- 申请人地址： KR Seoul KR Seoul
- 专利权人： Hyundai Motor Company,Honam Petrochemical Corporation
- 当前专利权人： Hyundai Motor Company,Honam Petrochemical Corporation
- 当前专利权人地址： KR Seoul KR Seoul
- 代理机构： Edwards Wildman Palmer LLP
- 代理商 Peter F. Corless
- 优先权： KR10-2010-0119157 20101126
- 主分类号： C08K5/00
- IPC分类号： C08K5/00 ; C08K3/22
摘要：
Provided is a polyolefin resin composition including: an ultra-high crystalline polypropylene resin, e.g. about 40-80 wt %, having an isotactic index of about 99.5 or higher; a branched polypropylene, e.g., about 10-20 wt %, having a branching index of about 7 or higher; a thermoplastic elastomer, e.g., about 1-20 wt %; an inorganic filler, e.g., about 1-30 wt %; and a fluoroacrylic copolymer-based amide polymer compound, e.g., about 2-6 wt %.
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