公开(公告)号：US20230249423A1

公开(公告)日：2023-08-10

申请号：US18011665

申请日：2021-09-17

申请人： ASAHI RUBBER INC.

发明人： Masutugu TASAKI ,  Yuta ITO ,  Takeru KAWAGUCHI ,  Nobuyuki TOMIZAWA

IPC分类号： B29D11/00 ,  G02B1/04 ,  C08J7/12

CPC分类号： B29D11/00432 ,  G02B1/041 ,  C08J7/123 ,  B29K2083/00

摘要： A method for modifying optical properties of a synthetic resin increases a transmittance by modifying, removing, or reducing factors which absorb wavelengths in an ultraviolet range, such that it is possible to maintain stable and excellent reliability even after a long-term use. In a method for modifying optical properties of a synthetic resin, a modification treatment which is an energy irradiation treatment is performed on a cured product made of a synthetic resin to increase a transmittance in an ultraviolet range. For example, the modification treatment which is at least one of a photo-oxidation treatment and a thermal oxidation treatment is performed on the cured product made of the synthetic resin to increase the transmittance.

公开(公告)号：US20170114226A1

公开(公告)日：2017-04-27

申请号：US15399058

申请日：2017-01-05

申请人： ASAHI RUBBER INC.

发明人： Masutsugu TASAKI ,  Naoto IGARASHI ,  Akira ICHIKAWA ,  Tsutomu ODAKI ,  Maimi YOSHIDA

IPC分类号： C09D5/33 ,  C09C1/36 ,  C09C3/12 ,  C08K9/02 ,  C08K3/22 ,  C09D183/04 ,  C08K9/06 ,  B29C45/14 ,  B29C47/00 ,  B29C59/04 ,  H01L31/02 ,  H01L31/048 ,  H01L33/60 ,  H01L31/054 ,  H01L33/56 ,  H01L33/62 ,  C09D7/12

摘要： A versatile silicone resin reflective substrate which exhibits high reflectance of high luminance light from an LED light source over a wide wavelength from short wavelengths of approximately 340-500 nm, which include wavelengths from 380-400 nm near lower limit of the visible region, to longer wavelength in the infra-red region. The silicone resin reflective substrate has a reflective layer which contains a white inorganic filler powder dispersed in a three-dimensional cross linked silicone resin, the inorganic filler powder having a high reflective index than the silicone resin. The reflective layer is formed on a support body as a film, a solid, or a sheet. The silicone resin reflective substrate can be easily formed as a wiring substrate, a packaging case or the like, and can be manufactured at low cost and a high rate of production.

公开(公告)号：US20150361270A1

公开(公告)日：2015-12-17

申请号：US14765118

申请日：2014-02-26

申请人： ASAHI RUBBER INC

发明人： Masutsugu TASAKI ,  Naoto IGARASHI

IPC分类号： C09D5/33 ,  B05D3/00 ,  C09D183/06 ,  C09D5/03 ,  C09D11/102

CPC分类号： C09D5/004 ,  B05D3/007 ,  C08K2003/2241 ,  C08L83/00 ,  C08L83/04 ,  C09D1/00 ,  C09D5/03 ,  C09D5/031 ,  C09D5/035 ,  C09D7/61 ,  C09D7/66 ,  C09D11/037 ,  C09D11/102 ,  C09D183/04 ,  C09D183/06

摘要： There is provided an ink for white reflective film formation including: a liquid binder resin component containing a crosslinkable silicone liquid resin and crosslinkable silicone resin particles; and titanium oxide particles, the ink containing 10 to 500 parts by mass of the titanium oxide particles relative to a solid content of a total of 100 parts by mass in the liquid binder resin component.

摘要翻译： 提供了一种用于白色反射膜形成的油墨，包括：含有可交联的有机硅树脂和可交联的有机硅树脂颗粒的液体粘合剂树脂组分; 和氧化钛颗粒，该油墨含有相对于液体粘合剂树脂组分中总共100质量份的固体含量为10〜500质量份的氧化钛颗粒。

公开(公告)号：US20240199842A1

公开(公告)日：2024-06-20

申请号：US18285317

申请日：2022-03-15

申请人： ASAHI RUBBER INC.

发明人： Naoto IGARASHI

IPC分类号： C08K3/01 ,  C08K3/16 ,  C08K3/22 ,  C08K3/28 ,  C08K3/36

CPC分类号： C08K3/01 ,  C08K3/16 ,  C08K3/22 ,  C08K3/28 ,  C08K3/36 ,  C08K2003/162 ,  C08K2003/222 ,  C08K2003/2227 ,  C08K2003/282 ,  C08K2201/003 ,  C08K2201/019

摘要： An ultraviolet reflective material having high reflectance in a wavelength region from the short-wavelength ultraviolet region inclusive of 200 nm to the long-wavelength ultraviolet region inclusive of 400 nm, and in particular having high reflectance in an ultraviolet region at 200 to about 315 nm, i.e., from UVC to UVB where reflectance could not be conventionally obtained, among them particularly at 250 nm or below in the short-wavelength ultraviolet region; and does not undergo discoloration/degradation upon irradiation. Ultraviolet reflective materials have ultraviolet reflective layers containing a condensation-cured silicone resin and ultraviolet reflective filler particles of alumina, magnesium hydroxide, calcium fluoride, aluminum hydroxide, aluminum nitride, and the like, and has a reflectance of 60% or more at a wavelength of 405 nm.

公开(公告)号：US20230251477A1

公开(公告)日：2023-08-10

申请号：US18011681

申请日：2021-09-17

申请人： ASAHI RUBBER INC.

发明人： Masutugu TASAKI ,  Yuta ITO ,  Takeru KAWAGUCHI ,  Nobuyuki TOMIZAWA

IPC分类号： G02B19/00 ,  G02B3/08

CPC分类号： G02B19/0061 ,  G02B3/08

摘要： An ultraviolet LED optical member has high transmittance in an ultraviolet range, is stable even by long-term use and has excellent reliability. The ultraviolet LED optical member exhibits optical characteristics in which the average transmittance at wavelengths from 200 to 300 nm is 50% or more by having an optical member made of an organic resin. The optical member for this ultraviolet LED optical member preferably exhibits optical characteristics in which the transmittance of at least any wavelength from 200 to 250 nm is at least 60%.

公开(公告)号：US11484859B2

公开(公告)日：2022-11-01

申请号：US16617365

申请日：2018-05-24

申请人： ASAHI RUBBER INC. ,  TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION

发明人： Nobuyoshi Watanabe ,  Hideaki Sato ,  Yutaka Watanabe ,  Kenichi Yamazaki ,  Masahiro Asayama ,  Motofumi Tanaka ,  Hiroyuki Yasui ,  Toshiki Osako

IPC分类号： F03D7/02 ,  B01J19/08 ,  C09D5/24 ,  C09D123/16 ,  C09D183/04 ,  C09J183/08 ,  H05H1/24

摘要： An airflow generation device having a first dielectric substrate made from a rubber elastic material, a first electrode on or near by a first surface of the first dielectric substrate, a second electrode on a second surface, and a second dielectric substrate made from a rubber elastic material covering the second electrode. It makes the airflows generated by plasma caused from partial gas near by the first surface through applied voltage into the first electrode and the second electrode, and bonding portions between the first electrode and the second electrode and the first dielectric substrate, bonding portions between the second electrode and the second dielectric substrate, and bonding portions between the first dielectric substrate and the second dielectric substrate are bonded by chemical bonds with chemically crosslinking.

公开(公告)号：US11472945B2

公开(公告)日：2022-10-18

申请号：US17633984

申请日：2020-09-25

申请人： ASAHI RUBBER INC. ,  ICHINEN CHEMICALS CO., LTD.

发明人： Kosho Iwasaki ,  Yuko Takami ,  Akira Yoshida ,  Tomoya Uchida ,  Daisuke Tanaka

IPC分类号： C08K13/02 ,  C08L15/02 ,  A61M5/31

摘要： A slidable rubber material that has an amino-modified interfacial layer that does not affect the compression set. Although the slidable rubber material includes a rubber component such as a butyl rubber or halogenated butyl rubber etc. having the low-compression set, which contains a vulcanization agent such as a nitrogen/sulfur compound or a vulcanizing auxiliary agent, the rubber part is coated with a silicone rubber layer. The slidable rubber material exhibits a slidability and resists the detachment or elution of fine particles from the coating layer. A rubber component and a vulcanization agent; an interfacial modification layer that coats the rubber part and an amino-modified silicone compound is incorporated with surface molecules of the rubber part; and a layer that coats the interfacial modification and contains solid fine particles, an addition-type or condensation-type silicone rubber in which the particles are dispersed, and a curing catalyst for silicone rubber.

公开(公告)号：US20210367115A1

公开(公告)日：2021-11-25

申请号：US17422430

申请日：2019-07-11

申请人： ASAHI RUBBER INC. ,  NATIONAL UNIVERSITY CORPORATION SAITAMA UNIVERSITY

发明人： Naoya MASHIKO ,  Takashi KANAHIRA ,  Masutsugu TASAKI ,  Eiji ISHIGURO ,  Keiichi WATANUKI ,  Keiichi MURAMATSU ,  Kazunori KAEDE

IPC分类号： H01L33/50 ,  H01L33/52 ,  H01L33/60 ,  H01L33/62 ,  G02F1/13357 ,  C09K11/77

摘要： A light source that emits light, wherein, in coordinates in a CIE 1931 chromaticity diagram, the light has a color purity included in a region of 2 to 50 in a region surrounded by a line segment WB and a line segment WG that connect coordinates W (0.33, 0.33) indicating an achromatic color with coordinates B (0.091, 0.133) of 480 nm and coordinates G (0.373, 0.624) of 560 nm on a spectral locus, and the spectral locus, and has an area occupied by a continuous spectral wavelength in a wavelength region of 480 to 540 nm, of 15% or more relative to an area of an overall spectral wavelength of the light source at 380 to 780 nm.

公开(公告)号：US20210138425A1

公开(公告)日：2021-05-13

申请号：US16617365

申请日：2018-05-24

申请人： ASAHI RUBBER INC. ,  TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION

发明人： Nobuyoshi WATANABE ,  Hideaki SATO ,  Yutaka WATANABE ,  Kenichi YAMAZAKI ,  Masahiro ASAYAMA ,  Motofumi TANAKA ,  Hiroyuki YASUI ,  Toshiki OSAKO

IPC分类号： B01J19/08 ,  H05H1/24 ,  C09J183/08 ,  C09D123/16 ,  C09D183/04 ,  C09D5/24

摘要： An airflow generation device having a first dielectric substrate made from a rubber elastic material, a first electrode on or near by a first surface of the first dielectric substrate, a second electrode on a second surface, and a second dielectric substrate made from a rubber elastic material covering the second electrode. It makes the airflows generated by plasma caused from partial gas near by the first surface through applied voltage into the first electrode and the second electrode, and bonding portions between the first electrode and the second electrode and the first dielectric substrate, bonding portions between the second electrode and the second dielectric substrate, and bonding portions between the first dielectric substrate and the second dielectric substrate are bonded by chemical bonds with chemically crosslinking.

公开(公告)号：US10533094B2

公开(公告)日：2020-01-14

申请号：US15399058

申请日：2017-01-05

申请人： ASAHI RUBBER INC.

发明人： Masutsugu Tasaki ,  Naoto Igarashi ,  Akira Ichikawa ,  Tsutomu Odaki ,  Maimi Yoshida

IPC分类号： C09D5/33 ,  B29C48/00 ,  B29C45/14 ,  C08G77/04 ,  C09D183/04 ,  H01L31/0224 ,  H01L31/0352 ,  H01L31/048 ,  H01L31/068 ,  H01L33/60 ,  C08L83/04 ,  H01L31/054 ,  C09D7/62 ,  B29C59/04 ,  C08K3/22 ,  C08K9/02 ,  C08K9/06 ,  C09C1/36 ,  C09C3/12 ,  H01L31/02 ,  H01L33/56 ,  H01L33/62 ,  B29C48/07 ,  B29C48/08 ,  B29C48/13 ,  B29C48/16 ,  B29C48/154 ,  B29C48/155 ,  B29K705/10 ,  B29L7/00 ,  B29D11/00 ,  B29K83/00 ,  B29K105/20 ,  B29L9/00

摘要： A versatile silicone resin reflective substrate which exhibits high reflectance of high luminance light from an LED light source over a wide wavelength from short wavelengths of approximately 340-500 nm, which include wavelengths from 380-400 nm near lower limit of the visible region, to longer wavelength in the infra-red region. The silicone resin reflective substrate has a reflective layer which contains a white inorganic filler powder dispersed in a three-dimensional cross linked silicone resin, the inorganic filler powder having a high reflective index than the silicone resin. The reflective layer is formed on a support body as a film, a solid, or a sheet. The silicone resin reflective substrate can be easily formed as a wiring substrate, a packaging case or the like, and can be manufactured at low cost and a high rate of production.