公开(公告)号：US12187012B2

公开(公告)日：2025-01-07

申请号：US16499323

申请日：2018-03-29

Applicant: JNC CORPORATION

Inventor： Takafumi Kuninobu ,  Takeshi Fujiwara ,  Kento Ujiiye ,  Kazuhiro Takizawa

IPC: B32B27/08 ,  H01L23/373 ,  H05K1/03

Abstract: The present application relates to a laminate between an inorganic substance and metal, which is excellent in thermal conductivity and interlayer adhesion. The laminate of the present application has a thermally conductive first inorganic filler bonded with one end of first coupling agent 11; and a metal layer bonded with one end of a third coupling agent, in which the other end of the third coupling agent is bonded with the other end of the first coupling agent. The laminate has such a bond between the inorganic filler and the metal layer through an organic compound, whereby the laminate may be excellent in thermal conductivity and interlayer adhesion.

公开(公告)号：US09175222B2

公开(公告)日：2015-11-03

申请号：US14232907

申请日：2013-05-22

Applicant: JNC CORPORATION ,  JNC PETROCHEMICAL CORPORATION

Inventor： Koki Sago ,  Shin-Ichi Yamamoto ,  Takafumi Kuninobu ,  Yasuhiro Haseba

IPC: G02F1/1333 ,  C09K19/54 ,  C09K19/34 ,  C09K19/58 ,  C09K19/20 ,  G02F1/1343 ,  G02F1/139 ,  C09K19/04

CPC classification number: C09K19/542 ,  C09K19/20 ,  C09K19/3402 ,  C09K19/3444 ,  C09K19/3458 ,  C09K19/54 ,  C09K19/586 ,  C09K19/588 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/3422 ,  G02F1/133365 ,  G02F1/134363 ,  G02F1/1396

Abstract: An optically isotropic liquid crystal composition is described. The liquid crystal composition contains an achiral component T and a chiral agent, contains at least one compound represented by formula (1) as a first component of the achiral component T, and exhibits an optically isotropic liquid crystal phase: wherein, for example, R1 is alkyl having 1 to 20 carbons; L1 to L8 are independently hydrogen or fluorine; Z1 to Z3 are each independently a single bond, —COO— or —CF2O—, but at least one thereof is —COO—; n1 and n2 are each independently 0 or 1; and X1 is halogen.

Abstract translation: 描述光学各向同性液晶组合物。 液晶组合物含有非手性成分T和手性试剂，含有至少一种由式（1）表示的化合物作为非手性成分T的第一成分，呈现光学各向同性的液晶相：其中，例如，R 1 是具有1至20个碳的烷基; L1至L8独立地为氢或氟; Z1至Z3各自独立地为单键-COO-或-CF2O-，但其至少一个为-COO-; n1和n2各自独立地为0或1; 而X1是卤素。

公开(公告)号：US08686196B2

公开(公告)日：2014-04-01

申请号：US13927128

申请日：2013-06-26

Applicant: JNC Corporation ,  JNC Petrochemical Corporation

Inventor： Yasuhiro Haseba ,  Takafumi Kuninobu

IPC: C07C43/225 ,  C07C25/18

CPC classification number: C09K19/20 ,  C09K19/586 ,  C09K19/588 ,  C09K2019/0444 ,  C09K2019/0466 ,  G02F1/134363

Abstract: A liquid crystal medium, which has a liquid crystal phase over a wide temperature range, a large refractive index anisotropy, and a large dielectric anisotropy, and exhibits an optically isotropic liquid crystal phase, is provided. The liquid crystal medium is characterized by containing a liquid crystal compound having four benzene rings and a difluoromethyleneoxy group, and a chiral reagent, and exhibiting an optically isotropic liquid crystal phase.

Abstract translation: 提供了在宽温度范围内具有液晶相，具有大的折射率各向异性和大的介电各向异性并且表现出光学各向同性液晶相的液晶介质。 液晶介质的特征在于含有具有四个苯环和二氟亚甲基氧基的液晶化合物和手性试剂，并显示光学各向同性液晶相。

公开(公告)号：US10752755B2

公开(公告)日：2020-08-25

申请号：US16081430

申请日：2017-02-28

Applicant: JNC CORPORATION ,  OSAKA RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Takeshi Fujiwara ,  Takayuki Hattori ,  Jyunichi Inagaki ,  Takafumi Kuninobu ,  Kazuhiro Takizawa ,  Yasuyuki Agari ,  Hiroshi Hirano ,  Joji Kadota ,  Akinori Okada

IPC: C08K9/06 ,  C08L63/00 ,  C08L83/04 ,  C08G59/32 ,  C09K5/14 ,  C08L83/06 ,  C08K9/04 ,  H01L23/26 ,  C09C3/12 ,  C08K3/04 ,  C08G77/04 ,  C08K3/14 ,  C08K3/22 ,  C08K3/28 ,  C08K3/34 ,  C08K3/38 ,  H01L23/373

Abstract: This invention is a composition capable of forming a heat-dissipating member that has high heat resistance and high thermal conductivity. This composition for a heat-dissipating member comprises a thermally conductive first inorganic filler bonded to one end of a first coupling agent, and a thermally conductive second inorganic filler bonded to one end of a second coupling agent, the composition being characterized in that: the other end of the first coupling agent and the other end of the second coupling agent are each bonded to a bifunctional or higher silsesquioxane by a curing treatment, as illustrated in FIG. 2; or at least one of the first coupling agent and the second coupling agent includes, in the structure thereof, a silsesquioxane, and the other end of the first coupling agent and the other end of the second coupling agent are bonded together as illustrated in FIG. 3.

公开(公告)号：US20140132868A1

公开(公告)日：2014-05-15

申请号：US14232907

申请日：2013-05-22

Applicant: JNC CORPORATION ,  JNC PETROCHEMICAL CORPORATION

Inventor： Koki Sago ,  Shin-ichi Yamamoto ,  Takafumi Kuninobu ,  Yasuhiro Haseba

IPC: C09K19/54 ,  G02F1/1333

CPC classification number: C09K19/542 ,  C09K19/20 ,  C09K19/3402 ,  C09K19/3444 ,  C09K19/3458 ,  C09K19/54 ,  C09K19/586 ,  C09K19/588 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/3422 ,  G02F1/133365 ,  G02F1/134363 ,  G02F1/1396

Abstract: An optically isotropic liquid crystal composition is described. The liquid crystal composition contains an achiral component T and a chiral agent, contains at least one compound represented by formula (1) as a first component of the achiral component T, and exhibits an optically isotropic liquid crystal phase: wherein, for example, R1 is alkyl having 1 to 20 carbons; L1 to L8 are independently hydrogen or fluorine; Z1 to Z3 are each independently a single bond, —COO— or —CF2O—, but at least one thereof is —COO—; n1 and n2 are each independently 0 or 1; and X1 is halogen.

Abstract translation: 描述光学各向同性液晶组合物。 液晶组合物含有非手性成分T和手性试剂，含有至少一种由式（1）表示的化合物作为非手性成分T的第一成分，并呈现光学各向同性的液晶相：其中，例如R1 是具有1至20个碳的烷基; L1至L8独立地为氢或氟; Z1至Z3各自独立地为单键-COO-或-CF2O-，但其至少一个为-COO-; n1和n2各自独立地为0或1; 而X1是卤素。

公开(公告)号：US08609208B2

公开(公告)日：2013-12-17

申请号：US13664439

申请日：2012-10-31

Applicant: JNC Corporation ,  JNC Petrochemical Corporation

Inventor： Shin-Ichi Yamamoto ,  Koki Sago ,  Takafumi Kuninobu ,  Yasuhiro Haseba

IPC: C09K19/34 ,  C09K19/32 ,  C09K19/12 ,  C09K19/54 ,  C09K19/38 ,  G02F1/1333

CPC classification number: C09K19/54 ,  C09K19/0275 ,  C09K19/20 ,  C09K19/3402 ,  C09K19/3458 ,  C09K19/586 ,  C09K2019/0466 ,  C09K2019/3422 ,  C09K2019/3427 ,  G02F1/13306

Abstract: A liquid crystal medium having an optically isotropic liquid crystal phase is described, which has stability to heat, light and so on, a broad temperature range of liquid crystal phase, a large optical anisotropy and a large dielectric anisotropy. A liquid crystal composition is described, which includes an achiral component T and a chiral dopant and exhibits an optically isotropic liquid crystal phase. The achiral component T contains, as its first component, at least one compound selected from compounds represented by formula (1), wherein R1 is C1-10 alkyl, the rings A1 to A6 are 1,4-phenylene, Z1 to Z7 are single bonds, Y1 and Y2 are fluorine; X1 is halogen, and i, j, k, m, n, p and q are independently 0 or 1.

Abstract translation: 描述了具有光学各向同性液晶相的液晶介质，其具有热，光等的稳定性，液晶相的宽温度范围，大的光学各向异性和大的介电各向异性。 描述了一种液晶组合物，其包括非手性组分T和手性掺杂剂并且显示出光学各向同性的液晶相。 非手性成分T含有选自式（1）表示的化合物中的至少一种化合物，其中R 1为C 1-10烷基，环A 1至A 6为1,4-亚苯基，Z 1至Z 7为单 键，Y1和Y2是氟; X1是卤素，i，j，k，m，n，p和q独立地为0或1。