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US 2019/0194369 A1Published application
Polypropylene resin composition for laser welding and molded product for vehicle including the same
AssigneesHyundai Motor Company, Kia Motors Corporation, LG Hausys, Ltd., Lotte Chemical Corporation
InventorsHyun Kyung Kim, Hee Joon Lee, Jae Youn Kim, Seung Wook Park, Se Jeon Lee, Chun Ho Park
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Abstract
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.
Claims15
A polypropylene resin composition for laser welding, comprising:
- a base resin;
- a thermoplastic elastomer;
- an inorganic filler;
- and
- an organic pigment,
- wherein the base resin comprises an isotactic polypropylene resin and an atactic polypropylene resin.
3 more elements
Dependencies are inferred from the claim text.