公开(公告)号：US20160347942A1

公开(公告)日：2016-12-01

申请号：US15156724

申请日：2016-05-17

申请人： TOYODA GOSEI CO., LTD.

发明人： Satsuki TERAI ,  Hitoshi UCHIDA ,  Kazuyoshi FUJIMOTO

IPC分类号： C08L23/12 ,  C08L23/06

CPC分类号： C08L23/12 ,  B29K2021/003 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2105/0067 ,  B29K2105/0094 ,  B29K2105/0854 ,  B29K2309/08 ,  B29K2509/00 ,  B29K2509/08 ,  B29K2995/0046 ,  B29K2995/0089 ,  C08K7/14 ,  C08L23/06

摘要： The present invention provides a resin material composition including 25 to 65% by mass of a thermoplastic polyolefin resin, 0.5 to 22% by mass of a glass wool, and 5 to 35% by mass of a thermoplastic elastomer.

摘要翻译： 本发明提供一种树脂组合物，其含有热塑性聚烯烃树脂25〜65质量％，玻璃棉0.5〜22质量％，热塑性弹性体5〜35质量％。

公开(公告)号：US20240201366A1

公开(公告)日：2024-06-20

申请号：US18556806

申请日：2022-05-18

申请人： TOYODA GOSEI CO., LTD.

发明人： Kozo HIROTANI ,  Kazuyoshi FUJIMOTO ,  Yosuke MARUOKA ,  Yutaka OTSUKA

IPC分类号： G01S13/931 ,  H01Q1/32

CPC分类号： G01S13/931 ,  H01Q1/3233

摘要： A millimeter wave transmissive decoration is arranged forward of a millimeter wave radar device in an emission direction of millimeter waves. The millimeter wave transmissive decoration includes a layer structure including layers stacked in the emission direction. The layers include a decorative layer and a plastic layer. At least part of the decorative layer is made of a white plastic layer. The plastic layer is in contact with the white plastic layer. The white plastic layer is made of a polycarbonate plastic containing particles of titanium oxide having a rutile crystal structure. A thickness in the emission direction of the white plastic layer is less than or equal to 2.0 mm. A permittivity of the white plastic layer is less than or equal to 3.1. An L value in a Lab color space of the white plastic layer is greater than or equal to 80.

公开(公告)号：US20230312900A1

公开(公告)日：2023-10-05

申请号：US18183420

申请日：2023-03-14

申请人： TOYODA GOSEI CO., LTD.

发明人： Koki TANAKA ,  Yasushi NIMI ,  Kazuyoshi FUJIMOTO

IPC分类号： C08L25/06 ,  C08J9/232

CPC分类号： C08L25/06 ,  C08J9/232 ,  C08J2203/22 ,  C08J2203/182 ,  C08J2325/10 ,  C08J2423/16

摘要： A foamable resin composition includes a styrenic thermoplastic elastomer and a dynamically crosslinked thermoplastic elastomer in a total amount of 100 parts by mass. An amount of the dynamically crosslinked thermoplastic elastomer is 10 to 40 parts by mass. The composition further includes high-temperature expandable microcapsules and low-temperature expandable microcapsules in a total amount of 25 to 50 parts by mass relative to 100 parts by mass of the elastomers, and an amount of the low-temperature expandable microcapsules is 17 to 67% by mass relative to the total amount of the two types of microcapsules.

公开(公告)号：US20220308206A1

公开(公告)日：2022-09-29

申请号：US17692723

申请日：2022-03-11

申请人： TOYODA GOSEI CO., LTD.

发明人： Risa HIRANO ,  Hiroko SHIBAKAWA ,  Norifumi HATTORI ,  Koji OKUMURA ,  Hideto MAEDA ,  Yutaka OTSUKA ,  Keisuke NISHIOKA ,  Kazuyoshi FUJIMOTO

IPC分类号： G01S13/931 ,  F21S43/20 ,  F21S43/33 ,  G01S13/06 ,  G01S13/58 ,  B60R13/00

摘要： A vehicle exterior part is configured to be arranged frontward of a millimeter wave radar device with respect to the transmission direction of millimeter waves. The vehicle exterior part includes an ornamental body, a light source that emits light, and a light diffuse reflection member. The light diffuse reflection member is millimeter wave-transmissive and diffuses and reflects light. The ornamental body includes a base and an ornamental layer. The base is millimeter wave-transmissive and diffuses and transmits the light. The ornamental layer is millimeter wave-transmissive and arranged frontward of the base with respect to the transmission direction. The light source, the ornamental body, and the light diffuse reflection member are arranged so that the light emitted from the light source is diffused and reflected by the light diffuse reflection member and directed toward the base.