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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：US20180258267A1
公开(公告)日：2018-09-13
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
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：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：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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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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公开(公告)号：US09522649B2
公开(公告)日：2016-12-20
申请号：US14510523
申请日：2014-10-09
发明人： Dong Eun Cha , Bock Cheol Lee , Young Sub Oh , Phil Jung Jeong , Hyun Gyung Kim , Seung Mok Lee , Sung Jun Hong
CPC分类号： B60R21/34 , B60R19/023 , B60R19/12 , B60R19/26 , B60R19/38 , B60R19/48 , B60R2021/343
摘要： A bumper stiffener apparatus for a vehicle may include an upper member connected to a radiator grill, a lower member connected to a bumper below the upper member, a support bar connecting the upper member and the lower member, a hinge mechanism connected to the support bar, and a guide bracket fixed to a back beam arranged on a rear of the lower member to be connected to the hinge mechanism and in which a guide passage is formed for guiding an upward movement of the hinge mechanism when the lower member moves rearward.
摘要翻译： 用于车辆的保险杠加强装置可以包括连接到散热器格栅的上部构件，连接到上部构件下方的保险杠的下部构件，连接上部构件和下部构件的支撑杆，连接到支撑杆的铰链机构 以及引导支架，其固定到布置在下部构件的后部上以与铰链机构连接的后梁，并且其中形成有引导通道，用于当下部构件向后移动时引导铰链机构的向上运动。
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公开(公告)号：US20150367812A1
公开(公告)日：2015-12-24
申请号：US14510523
申请日：2014-10-09
发明人： Dong Eun Cha , Bock Cheol Lee , Young Sub Oh , Phil Jung Jeong , Hyun Gyung Kim , Seung Mok Lee , Sung Jun Hong
CPC分类号： B60R21/34 , B60R19/023 , B60R19/12 , B60R19/26 , B60R19/38 , B60R19/48 , B60R2021/343
摘要： A bumper stiffener apparatus for a vehicle may include an upper member connected to a radiator grill, a lower member connected to a bumper below the upper member, a support bar connecting the upper member and the lower member, a hinge mechanism connected to the support bar, and a guide bracket fixed to a back beam arranged on a rear of the lower member to be connected to the hinge mechanism and in which a guide passage is formed for guiding an upward movement of the hinge mechanism when the lower member moves rearward.
摘要翻译： 用于车辆的保险杠加强装置可以包括连接到散热器格栅的上部构件，连接到上部构件下方的保险杠的下部构件，连接上部构件和下部构件的支撑杆，连接到支撑杆的铰链机构 以及引导支架，其固定到布置在下部构件的后部上以与铰链机构连接的后梁，并且其中形成有引导通道，用于当下部构件向后移动时引导铰链机构的向上运动。
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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：US20150367795A1
公开(公告)日：2015-12-24
申请号：US14535626
申请日：2014-11-07
发明人： Seung Mok LEE , Phil Jung Jeong , Hyun Gyung Kim , Dong Eun Cha , Hee June Kim , Yong Kil Kil , Tae Hwa Lee , Kang Hyun Song
IPC分类号： B60R19/18
CPC分类号： B60R19/18 , B60R2019/1833 , B60R2019/1846 , B60R2019/1853
摘要： A bumper back beam for a vehicle may include side portions connected to a vehicle body and formed of general plastic on both sides and an intermediate portion connecting the side portions on both sides and formed of high-strength plastic and a predetermined section, both ends of which encroach into the side portions to form overlap sections.
摘要翻译： 用于车辆的保险杠后梁可以包括连接到车身并且在两侧由一般塑料形成的侧部和连接两侧的侧部并由高强度塑料形成的中间部分和预定部分， 其侵入侧部以形成重叠部分。
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公开(公告)号：US09481333B2
公开(公告)日：2016-11-01
申请号：US14535626
申请日：2014-11-07
发明人： Seung Mok Lee , Phil Jung Jeong , Hyun Gyung Kim , Dong Eun Cha , Hee June Kim , Yong Kil Kil , Tae Hwa Lee , Kang Hyun Song
CPC分类号： B60R19/18 , B60R2019/1833 , B60R2019/1846 , B60R2019/1853
摘要： A bumper back beam for a vehicle may include side portions connected to a vehicle body and formed of general plastic on both sides and an intermediate portion connecting the side portions on both sides and formed of high-strength plastic and a predetermined section, both ends of which encroach into the side portions to form overlap sections.
摘要翻译： 用于车辆的保险杠后梁可以包括连接到车身并且在两侧由一般塑料形成的侧部和连接两侧的侧部并由高强度塑料形成的中间部分和预定部分， 其侵入侧部以形成重叠部分。
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