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公开(公告)号：US10059272B2
公开(公告)日：2018-08-28
申请号：US14946498
申请日：2015-11-19
发明人： Hyun Gyung Kim , Seung Mok Lee , Jeong Ho Lee , Chun Ho Park , Sung Jun Hong
IPC分类号： B60R9/04
CPC分类号： B60R9/04
摘要： An automobile roof rack made of a continuous fiber thermoplastic composite may include a resin body having a roof rack shape, and an insert-reinforcing layer formed on an inner surface of the resin body to be integrated with the resin body into a single body and made of a continuous fiber thermoplastic composite (CFT).
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公开(公告)号：US20160318557A1
公开(公告)日：2016-11-03
申请号：US14946498
申请日：2015-11-19
发明人： Hyun Gyung KIM , Seung Mok Lee , Jeong Ho Lee , Chun Ho Park , Sung Jun Hong
CPC分类号： B60R9/04
摘要： An automobile roof rack made of a continuous fiber thermoplastic composite may include a resin body having a roof rack shape, and an insert-reinforcing layer formed on an inner surface of the resin body to be integrated with the resin body into a single body and made of a continuous fiber thermoplastic composite (CFT).
摘要翻译： 由连续纤维热塑性复合材料制成的汽车车顶架可以包括具有屋顶架形状的树脂体，以及形成在树脂体的内表面上以与树脂体一体化成单体的插入增强层， 的连续纤维热塑性复合材料（CFT）。
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公开(公告)号：US10851229B2
公开(公告)日：2020-12-01
申请号：US16162706
申请日：2018-10-17
发明人： Hyun Kyung Kim , Hee Joon Lee , Jin Mi Jung , Jae Jung Yoo , Se Jeon Lee , Chun Ho Park
IPC分类号： C08L23/16 , C08K5/3417 , B29C65/08 , B29C65/16 , B29C65/00 , C08K7/00 , B60R19/24 , C08K5/00 , C08K3/34 , C08L53/00 , B29K105/16 , B29K105/00 , B29L31/30 , B60R19/03
摘要： Disclosed is a resin composition for an exterior material of a vehicle. The resin composition may include an amount of about 40 to 90 parts by weight of polypropylene resin having a melt index of about 70 to 110 g/10 min; an amount of about 10 to 40 parts by weight of an olefin block copolymer including an ethylene-based repeating unit and a α-olefin-based repeating unit having 4 to 30 carbon atoms; an amount of about 10 to 20 parts by weight of needle-shaped inorganic filler having an aspect ratio of about 5 to 10; and an 0.01 to 5 parts by weight of laser-transmitting black colorant, wherein all the parts by weights based on 100 parts by weight of the resin composition. In particular, an average transmittance may range from about 0.01 to about 1% or less in a wavelength of about 380 to 700 nm, and an average transmittance may range from about 15% or greater and less than about 100% in a wavelength of about 800 to 1200 nm.
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公开(公告)号：US20170157817A1
公开(公告)日：2017-06-08
申请号：US15152735
申请日：2016-05-12
发明人： Seung Mok Lee , Kwang Jae Choi , Nam Cheol Kim , Seung Ryong Jeong , Sung Jun Hong , Woo Jin Jung , Chun Ho Park
CPC分类号： B29C45/14 , B29C45/14336 , B29C45/14565 , B29K2023/12 , B29K2105/12 , B29K2307/04 , B29K2309/08 , B60R3/002 , B60Y2304/03 , B60Y2304/05
摘要： A method of making a side step of a vehicle includes a bracket that is mounted to a vehicle body and an insert main body that bears weight of passengers. The bracket and the insert main body are integrally provided by using a CFT material through insert-molding, and an injection molding resin is coupled to all over the insert main body where the bracket is coupled through insert-molding so as to form a main frame of the side step.
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5.发明申请公开(公告)号：US20190194439A1
公开(公告)日：2019-06-27
申请号：US16162706
申请日：2018-10-17
发明人： Hyun Kyung Kim , Hee Joon Lee , Jin Mi Jung , Jae Jung Yoo , Se Jeon Lee , Chun Ho Park
CPC分类号： C08L23/16 , B29C65/08 , B29C65/1603 , B29C66/71 , B29C66/73366 , B29K2105/0032 , B29K2105/16 , B29K2823/16 , B29K2995/0082 , B29K2995/0089 , B29L2031/3044 , B60R19/03 , B60R19/24 , C08K3/34 , C08K5/0041 , C08K7/00 , C08K2201/016 , C08L53/00
摘要： Disclosed is a resin composition for an exterior material of a vehicle. The resin composition may include an amount of about 40 to 90 parts by weight of polypropylene resin having a melt index of about 70 to 110 g/10 min; an amount of about 10 to 40 parts by weight of an olefin block copolymer including an ethylene-based repeating unit and a α-olefin-based repeating unit having 4 to 30 carbon atoms; an amount of about 10 to 20 parts by weight of needle-shaped inorganic filler having an aspect ratio of about 5 to 10; and an 0.01 to 5 parts by weight of laser-transmitting black colorant, wherein all the parts by weights based on 100 parts by weight of the resin composition. In particular, an average transmittance may range from about 0.01 to about 1% or less in a wavelength of about 380 to 700 nm, and an average transmittance may range from about 15% or greater and less than about 100% in a wavelength of about 800 to 1200 nm.
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公开(公告)号：US10294360B2
公开(公告)日：2019-05-21
申请号：US15843921
申请日：2017-12-15
发明人： Hyun Gyung Kim , Hee Joon Lee , Eun Seob Shin , Hyeok Lee , Ki Hyun Sung , Chun Ho Park
摘要： A polypropylene resin composition includes a base resin, a thermoplastic elastomer, and an inorganic filler. The base resin is a polypropylene-based mixed resin including a first resin, a second resin, a third resin, and a fourth resin. The first resin is a homopolypropylene resin. The second resin, the third resin, and the fourth resin are each a polypropylene-based block copolymer resin. A melt index of the second resin measured at a temperature of 230° C. and under a load of 2.16 kg is higher than a melt index of each of the third resin and the fourth resin measured under the same condition. A flexural modulus of the third resin measured in accordance with ASTM D790 is lower than a flexural modulus of the fourth resin measured under the same condition.
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公开(公告)号：US10822483B2
公开(公告)日：2020-11-03
申请号：US15839112
申请日：2017-12-12
发明人： Hyun Gyung Kim , Hee Joon Lee , Seung Jae Lee , Hyung Tak Lee , Ki Hyun Sung , Chun Ho Park
IPC分类号： C08L23/12 , C08L23/16 , C08L23/08 , C08L25/10 , C08K3/013 , C08K3/32 , C08K3/34 , C08K5/00 , C08L23/14 , C08K5/521
摘要： A polypropylene resin composition includes: a base resin including a propylene homopolymer having a melt index of 20 g/10 min to 35 g/10 min measured at a temperature of 230° C. and under a load of 2.16 kg and an ethylene-propylene copolymer having a melt index of 90 g/10 min to 100 g/10 min measured at a temperature of 230° C. and under a load of 2.16 kg; a thermoplastic elastomer having a melt index of 10 g/10 min to 40 g/10 min measured at a temperature of 230° C. and under a load of 2.16 kg; an inorganic filler; and a sodium phosphate-based nucleating agent.
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公开(公告)号：US10533086B2
公开(公告)日：2020-01-14
申请号：US15842146
申请日：2017-12-14
发明人： Hyun Gyung Kim , Hee Joon Lee , Ju-Hyun Ji , Chun Ho Park , Ki Hyun Sung , Kwan Suk Ryu
IPC分类号： C08L23/12 , C08L23/14 , C08L101/00 , C08K5/00 , G01N25/48
摘要： A polypropylene resin composition includes: a base resin; a thermoplastic elastomer; and an inorganic filler; a major-axis diameter/minor-axis diameter, which is an aspect ratio of the inorganic filler, is 2 to 8. A molded product includes an injection molding of the polypropylene resin composition. The polypropylene resin composition may simultaneously impart excellent rigidity, impact resistance, and excellent dimensional stability even when applied to a molded product having a small thickness, while maintaining a low specific gravity.
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9.发明申请公开(公告)号：US20190194369A1
公开(公告)日：2019-06-27
申请号：US16210772
申请日：2018-12-05
发明人： Hyun Kyung Kim , Hee Joon Lee , Jae Youn Kim , Seung Wook Park , Se Jeon Lee , Chun Ho Park
IPC分类号： C08F210/06 , C08F210/16 , C08F212/08 , C08L23/14 , C08K3/013 , C08K5/00 , B29C65/16
CPC分类号： C08F210/06 , B29C65/1635 , C08F210/16 , C08F212/08 , C08F2500/01 , C08F2500/15 , C08F2800/20 , C08K3/013 , C08K5/0041 , C08K5/005 , C08K5/0075 , C08L23/14
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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公开(公告)号：US10316175B2
公开(公告)日：2019-06-11
申请号：US15853126
申请日：2017-12-22
发明人： Hyun Gyung Kim , Ki Hyun Sung , Seung Wook Park , Chun Ho Park , Young Gyu You
IPC分类号： C08L23/12
摘要： A polypropylene resin composition includes a base resin including an isotactic polypropylene resin, a first atactic polypropylene resin, and a second atactic polypropylene resin; a thermoplastic elastomer; and an inorganic filler, in which a weight average molecular weight of the second atactic polypropylene resin is higher than a weight average molecular weight of the first atactic polypropylene resin.
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