公开(公告)号：US09023913B2

公开(公告)日：2015-05-05

申请号：US14365930

申请日：2012-12-11

Applicant: Lintec Corporation

Inventor： Masaharu Ito ,  Wataru Iwaya ,  Hironobu Fujimoto ,  Naoki Taya

IPC: C08F2/46 ,  C08F2/50 ,  B29C71/04 ,  A61L2/08 ,  A61L24/00 ,  C08L33/04 ,  B29C39/00 ,  C08J5/18 ,  C08L35/02 ,  C08L69/00 ,  C08L81/06 ,  B29K33/04 ,  B29K35/00 ,  B29K69/00 ,  B29K81/00 ,  B29K105/00 ,  B29K105/24 ,  C08F226/00 ,  C08F220/30 ,  C08F222/10

CPC classification number: C08L33/04 ,  B29C39/006 ,  B29K2033/04 ,  B29K2035/00 ,  B29K2069/00 ,  B29K2081/06 ,  B29K2105/0002 ,  B29K2105/0073 ,  B29K2105/0088 ,  B29K2105/246 ,  B29K2867/003 ,  B29K2995/0017 ,  C08F2/50 ,  C08F226/00 ,  C08F2220/301 ,  C08F2222/1013 ,  C08F2222/102 ,  C08J3/246 ,  C08J5/18 ,  C08J2333/04 ,  C08J2335/02 ,  C08J2369/00 ,  C08J2381/06 ,  C08J2433/14 ,  C08J2435/02 ,  C08J2439/04 ,  C08J2481/06 ,  C08L35/02 ,  C08L69/00 ,  C08L81/06

Abstract: The present invention is: a curable resin composition comprising a thermoplastic resin (A), a curable monomer (B), and a photoinitiator (C), the thermoplastic resin (A) including an aromatic ring in its molecule, and having a glass transition temperature (Tg) of 140° C. or more, and the photoinitiator (C) having an absorbance at 380 nm of 0.4 or more when measured in a 0.1 mass % acetonitrile solution; a curable resin formed article obtained by forming the curable resin composition; a cured resin formed article obtained by curing the curable resin formed article; a laminate comprising at least one layer that is formed of a cured resin obtained by curing the curable resin composition. The present invention provides: a cured resin formed article that exhibits excellent heat resistance, includes only a small amount of residual low-boiling-point substance (e.g., solvent and curable monomer), and has small in-plane retardation, a method for producing the same, a curable resin composition and a curable resin formed article that are useful as a raw material for producing the cured resin formed article, and a laminate that includes a layer formed of a cured resin.

Abstract translation: 本发明是一种包含热塑性树脂（A），固化性单体（B）和光引发剂（C）的固化性树脂组合物，所述热塑性树脂（A）在其分子中包含芳香环，并具有玻璃化转变 温度（Tg）为140℃以上，在0.1质量％乙腈溶液中测定时，在380nm处的吸光度为0.4以上的光引发剂（C） 通过形成所述固化性树脂组合物得到的固化性树脂成形体; 通过固化所述固化性树脂成形体而得到的固化树脂成形体; 包含由通过固化所述可固化树脂组合物而获得的固化树脂形成的至少一层的层压体。 本发明提供：耐热性优异的固化树脂成型体仅包含少量的残留低沸点物质（例如溶剂和可固化单体），并且具有小的面内相位差，生产方法 可用作固化树脂成型体的制造原料的固化性树脂组合物和固化性树脂成形体，以及包含由固化树脂形成的层的层叠体。

公开(公告)号：US11479020B2

公开(公告)日：2022-10-25

申请号：US16094446

申请日：2017-04-25

Applicant: LINTEC CORPORATION ,  LINTEC OF AMERICA, INC.

Inventor： Akio Kabuto ,  Masaharu Ito ,  Kanzan Inoue

IPC: B32B27/08 ,  B32B9/04 ,  B82Y30/00 ,  C01B32/158 ,  B82B1/00 ,  D01F9/12

Abstract: A carbon nanotube sheet structure includes: a carbon nanotube sheet; a first base material including a first base material surface facing the carbon nanotube sheet; and a first spacer providing a gap between the carbon nanotube sheet and the first base material. A first base material surface of the first base material includes a first region on which the first spacer is provided and a second region on which the first spacer is not provided. The first base material is spaced apart from the carbon nanotube sheet at the second region on the first base material surface.

公开(公告)号：US10800658B2

公开(公告)日：2020-10-13

申请号：US15563245

申请日：2016-03-18

Applicant: LINTEC Corporation ,  LINTEC OF AMERICA, INC.

Inventor： Masaharu Ito ,  Raquel Ovalle

IPC: B32B9/00 ,  C01B32/168 ,  B32B9/04 ,  B82Y30/00 ,  B82Y40/00 ,  B32B37/12

Abstract: A laminate includes: a carbon nanotube sheet including a plurality of carbon nanotubes aligned preferentially in one direction within a plane of the sheet; and a first protection material having a surface in contact with the carbon nanotube sheet, the surface having a surface roughness Ra1 of 0.05 μm or more.

公开(公告)号：US09028941B2

公开(公告)日：2015-05-12

申请号：US14019597

申请日：2013-09-06

Applicant: Lintec Corporation

Inventor： Masaharu Ito ,  Seitaro Yamaguchi ,  Yuichi Kozone

IPC: G11B7/24 ,  G11B7/24024 ,  G11B7/256

CPC classification number: G11B7/24024 ,  G11B7/256 ,  Y10T428/21

Abstract: A sheet for producing a multilayer optical recording medium comprises optical recording layers and adhesive layers laminated on one another, wherein the adhesive layer comprises an adhesive comprising a polymer as a main component, the polymer includes fluorine-containing monomer and/or silicon-containing monomer as a constituent monomer component, the adhesive layer has no domain structure or has a domain structure of 110 nm or less, a total content of the fluorine-containing monomer and the silicon-containing monomer is 10 to 100 mass % when a monomer total amount as the constituent monomer component in the polymer is 100 mass %. According to the sheet for producing a multilayer optical recording medium, a multilayer optical recording medium can be produced which can detect reflected light having sufficient intensity from the interface between the optical recording layer and the adhesive layer and which generates less scattered light in the adhesive layer and causes less noise.

Abstract translation: 用于制造多层光学记录介质的片材包括彼此层叠的光学记录层和粘合剂层，其中所述粘合剂层包括以聚合物为主要成分的粘合剂，所述聚合物包括含氟单体和/或含硅单体 作为构成单体成分，粘合层不具有畴结构或具有110nm以下的畴结构，当单体总量为1〜10质量％时，含氟单体和含硅单体的总含量为10〜100质量％ 聚合物中的构成单体成分为100质量％。 根据用于制造多层光学记录介质的片材，可以制造能够从光学记录层和粘合剂层之间的界面检测具有足够强度的反射光并且在粘合剂层中产生较少散射光的多层光学记录介质 并产生较少的噪音。

公开(公告)号：US20140364531A1

公开(公告)日：2014-12-11

申请号：US14365930

申请日：2012-12-11

Applicant: LINTEC CORPORATION

Inventor： Masaharu Ito ,  Wataru Iwaya ,  Hironobu Fujimoto ,  Naoki Taya

IPC: C08L33/04 ,  C08L69/00 ,  C08L81/06 ,  C08L35/02 ,  B29C39/00 ,  C08J5/18

CPC classification number: C08L33/04 ,  B29C39/006 ,  B29K2033/04 ,  B29K2035/00 ,  B29K2069/00 ,  B29K2081/06 ,  B29K2105/0002 ,  B29K2105/0073 ,  B29K2105/0088 ,  B29K2105/246 ,  B29K2867/003 ,  B29K2995/0017 ,  C08F2/50 ,  C08F226/00 ,  C08F2220/301 ,  C08F2222/1013 ,  C08F2222/102 ,  C08J3/246 ,  C08J5/18 ,  C08J2333/04 ,  C08J2335/02 ,  C08J2369/00 ,  C08J2381/06 ,  C08J2433/14 ,  C08J2435/02 ,  C08J2439/04 ,  C08J2481/06 ,  C08L35/02 ,  C08L69/00 ,  C08L81/06

Abstract: The present invention is: a curable resin composition comprising a thermoplastic resin (A), a curable monomer (B), and a photoinitiator (C), the thermoplastic resin (A) including an aromatic ring in its molecule, and having a glass transition temperature (Tg) of 140° C. or more, and the photoinitiator (C) having an absorbance at 380 nm of 0.4 or more when measured in a 0.1 mass % acetonitrile solution; a curable resin formed article obtained by forming the curable resin composition; a cured resin formed article obtained by curing the curable resin formed article; a laminate comprising at least one layer that is formed of a cured resin obtained by curing the curable resin composition. The present invention provides: a cured resin formed article that exhibits excellent heat resistance, includes only a small amount of residual low-boiling-point substance (e.g., solvent and curable monomer), and has small in-plane retardation, a method for producing the same, a curable resin composition and a curable resin formed article that are useful as a raw material for producing the cured resin formed article, and a laminate that includes a layer formed of a cured resin.

Abstract translation: 本发明是一种包含热塑性树脂（A），固化性单体（B）和光引发剂（C）的固化性树脂组合物，所述热塑性树脂（A）在其分子中包含芳香环，并具有玻璃化转变 温度（Tg）为140℃以上，在0.1质量％乙腈溶液中测定时，在380nm处的吸光度为0.4以上的光引发剂（C） 通过形成所述固化性树脂组合物得到的固化性树脂成形体; 通过固化所述固化性树脂成形体而得到的固化树脂成形体; 包含由通过固化所述可固化树脂组合物而获得的固化树脂形成的至少一层的层压体。 本发明提供：耐热性优异的固化树脂成型体仅包含少量的残留低沸点物质（例如溶剂和可固化单体），并且具有小的面内相位差，生产方法 可用作固化树脂成型体的制造原料的固化性树脂组合物和固化性树脂成形体，以及包含由固化树脂形成的层的层叠体。

公开(公告)号：US12200830B2

公开(公告)日：2025-01-14

申请号：US17622056

申请日：2020-06-29

Applicant: LINTEC Corporation

Inventor： Masaharu Ito ,  Takashi Morioka

IPC: H05B3/26

Abstract: A thermal radiation heater includes: a heater element layer including a planar conductive body; at least one front surface side layer including an outermost layer and provided close to a front surface of the heater element layer; and at least one back surface side layer including an outermost layer and provided close to a back surface of the heater element layer. The outermost layer close to the front surface has an emissivity of 0.7 or more, and the outermost layer close to the back surface has an emissivity of 0.6 or less.

公开(公告)号：US11654651B2

公开(公告)日：2023-05-23

申请号：US15777114

申请日：2016-11-17

Applicant: LINTEC CORPORATION ,  LINTEC OF AMERICA, INC.

Inventor： Masaharu Ito ,  Kanzan Inoue

IPC: B32B5/02 ,  B32B5/26 ,  B32B7/12 ,  H05B3/84 ,  B32B15/08 ,  B32B27/10 ,  B32B17/06 ,  B32B27/08 ,  B32B27/30 ,  B32B7/06 ,  B32B29/00 ,  B32B3/08 ,  B32B7/03

CPC classification number: B32B5/02 ,  B32B3/085 ,  B32B5/26 ,  B32B7/03 ,  B32B7/06 ,  B32B7/12 ,  B32B15/08 ,  B32B17/061 ,  B32B27/08 ,  B32B27/10 ,  B32B27/308 ,  B32B29/002 ,  H05B3/84 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2262/106 ,  B32B2307/202 ,  B32B2307/412 ,  B32B2405/00 ,  B32B2419/00 ,  B32B2457/00 ,  B32B2605/006

Abstract: A sheet includes a pseudo-sheet structure including a plurality of linear-bodies with a volume resistivity R of from 1.0×10−7 Ωcm to 1.0×10−1 extending in one direction, aligned parallel to one another, and spaced apart from one another, satisfies the relation: L/D≥3, wherein D represents the diameter of the linear-bodies, and L represents the spacing between adjacent ones of the linear-bodies, and also satisfies the relation: (D2/R)×(1/L)≥0.003, wherein D represents the diameter of the linear-bodies, L represents the spacing between adjacent ones of the linear-bodies, R represents the volume resistivity of the linear-bodies, and D and L are in units of cm. A heating element and a heating device each include the sheet.

公开(公告)号：US11535003B2

公开(公告)日：2022-12-27

申请号：US16464096

申请日：2017-11-28

Applicant: LINTEC OF AMERICA, INC. ,  LINTEC CORPORATION

Inventor： Masaharu Ito ,  Kanzan Inoue

IPC: B32B5/12 ,  H05B3/10 ,  H05B3/20 ,  B32B27/08

Abstract: The present disclosure provides an electrically conductive sheet for use in three-dimensional molding including: a pseudo-sheet structure in which plural electrically conductive linear bodies extending unidirectionally are arranged spaced apart from each other; and a resin protective layer provided on a surface of the pseudo-sheet structure. In the above mentioned electrically conductive sheet, each of the electrically conductive linear bodies in the pseudo-sheet structure includes: a first portion formed in a wave pattern having a wavelength λ1 and an amplitude A1; and a second portion formed in a wave pattern having a wavelength λ2 and an amplitude A2, at least one of which is different from the wavelength λ1 or the amplitude A1 of the first portion.

公开(公告)号：US12075530B2

公开(公告)日：2024-08-27

申请号：US17270809

申请日：2019-07-29

Applicant: LINTEC CORPORATION

Inventor： Yoshiaki Hagihara ,  Masaharu Ito ,  Takashi Morioka

IPC: H05B3/14 ,  B32B7/12 ,  B32B37/12 ,  H05B3/03 ,  H05B3/20

CPC classification number: H05B3/14 ,  B32B7/12 ,  B32B37/12 ,  H05B3/03 ,  H05B3/20 ,  B32B2307/202

Abstract: A method of producing a conductive-sheet-equipped article includes: forming electrodes on an adherend to obtain an electrode-equipped adherend; and stretching and sticking a sheet-shaped conductive member to the electrode-equipped adherend.

公开(公告)号：US11405985B2

公开(公告)日：2022-08-02

申请号：US16464132

申请日：2017-11-28

Applicant: LINTEC OF AMERICA, INC. ,  LINTEC CORPORATION

Inventor： Masaharu Ito ,  Kanzan Inoue

IPC: H05B3/20 ,  B32B7/12 ,  B32B27/06 ,  B32B27/32

Abstract: The present disclosure provides a heat-generating sheet for use in three-dimensional molding including: a pseudo-sheet structure in which plural electrically conductive linear bodies extending unidirectionally are arranged spaced apart from each other, each of the electrically conductive linear bodies having a diameter of from 7 μm to 75 μm; and a resin protective layer provided at a side of one surface of the pseudo-sheet structure. In this heat-generating sheet for use in three-dimensional molding, the total thickness of layers provided at the side of the pseudo-sheet structure at which the resin protective layer is provided is from 1.5 times to 80 times the diameter of the electrically conductive linear bodies. The present disclosure also provides a surface heat-generating article in which the heat-generating sheet for use in three-dimensional molding is used.