- 专利标题： POLYPROPYLENE RESIN COMPOSITION FOR LASER WELDING AND MOLDED PRODUCT FOR VEHICLE INCLUDING THE SAME
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申请号： US16210772申请日： 2018-12-05
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公开(公告)号： US20190194369A1公开(公告)日： 2019-06-27
- 发明人: Hyun Kyung Kim , Hee Joon Lee , Jae Youn Kim , Seung Wook Park , Se Jeon Lee , Chun Ho Park
- 申请人： Hyundai Motor Company , Kia Motors Corporation , LG Hausys, Ltd. , Lotte Chemical Corporation
- 优先权： KR10-2017-0179697 20171226
- 主分类号： C08F210/06
- IPC分类号： C08F210/06 ; C08F210/16 ; C08F212/08 ; C08L23/14 ; C08K3/013 ; C08K5/00 ; B29C65/16
摘要：
Disclose herein a polypropylene resin composition for laser welding, which includes a base resin, a thermoplastic elastomer, an inorganic filler, and an organic pigment. The base resin includes an isotactic polypropylene resin and an atactic polypropylene resin.
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