公开(公告)号：US10131797B2

公开(公告)日：2018-11-20

申请号：US14787005

申请日：2014-03-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shinichiro Miki ,  Takeshi Ueda ,  Daigo Yamashina ,  Kensaku Kinugawa

IPC: C09D5/14 ,  C09D4/00 ,  C09D201/00 ,  C09D201/02 ,  C09D133/08 ,  C09D5/16 ,  C09D7/61 ,  C09D7/40 ,  C08K3/22

Abstract: A coating agent composition of the present invention contains photocatalyst particles composed of metal oxide in which an upper end potential of a valence band is 3 V (vs SHE) or more and a lower end potential of a conduction band is 0.16 V (vs SHE) or less. Moreover, the coating agent composition contains cuprous oxide particles, metal oxide particles without photocatalytic activity, a binder resin, and an organic solvent. Then, in 100 parts by mass of a non-volatile matter content of the coating agent composition, a content of the photocatalyst particles is 1 to 80 parts by mass, a content of the cuprous oxide particles is 0.1 to 5 parts by mass, and a total content of the photocatalyst particles and the metal oxide particles is 40 to 80 parts by mass.

公开(公告)号：US09815978B2

公开(公告)日：2017-11-14

申请号：US15467164

申请日：2017-03-23

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Daigo Yamashina ,  Shuhei Uchiyama ,  Satoru Yamauchi

IPC: H01L33/00 ,  F21V11/00 ,  C08L33/00 ,  H01L33/58 ,  C09D133/00 ,  C09D7/12 ,  G02B5/02 ,  G02B1/04 ,  F21V29/87 ,  F21V9/00 ,  H01L33/54 ,  F21V9/02 ,  H01L33/56 ,  H01L33/52 ,  F21V9/04 ,  F21V9/06 ,  F21Y115/10

CPC classification number: C08L33/00 ,  C08K5/54 ,  C08L33/10 ,  C08L33/12 ,  C08L2203/20 ,  C08L2205/025 ,  C08L2205/14 ,  C08L2205/22 ,  C09D7/69 ,  C09D7/70 ,  C09D133/00 ,  F21V3/0625 ,  F21V3/10 ,  F21V9/00 ,  F21V9/02 ,  F21V9/04 ,  F21V9/06 ,  F21V29/87 ,  F21Y2115/10 ,  G02B1/04 ,  G02B5/0242 ,  G02B5/0278 ,  H01L25/0753 ,  H01L33/52 ,  H01L33/54 ,  H01L33/56 ,  H01L33/58 ,  H01L2933/0091 ,  C08L33/08

Abstract: A light diffuser includes: a thermoplastic resin base which has a thermal expansion coefficient of at least 4×10−5/K and at most 8×10−5/K; and a light diffusion layer which is disposed on a surface of the thermoplastic resin base and includes an acrylic resin film and an acrylic resin particle, the acrylic resin film including one or more acrylic resins having a glass transition temperature of at least 30° C. and at most 50° C., the acrylic resin particle being included in the acrylic resin film and having an average particle size of at least 1 μm and at most 15 μm.

公开(公告)号：US09414585B2

公开(公告)日：2016-08-16

申请号：US14761190

申请日：2014-02-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takeshi Ueda ,  Kensaku Kinugawa ,  Daigo Yamashina

IPC: A01N25/04 ,  A01N59/20 ,  A01N25/30 ,  B82Y30/00 ,  C09D5/14 ,  C09D7/12 ,  C09D201/00 ,  C09C1/00 ,  C08K3/22

CPC classification number: A01N25/30 ,  A01N25/04 ,  A01N59/20 ,  B82Y30/00 ,  C01P2004/62 ,  C01P2004/64 ,  C08K3/22 ,  C08K2003/2248 ,  C09C1/00 ,  C09D5/14 ,  C09D7/40 ,  C09D7/61 ,  C09D7/67 ,  C09D201/00 ,  A01N25/10

Abstract: A cuprous oxide particle dispersion liquid includes: cuprous oxide particles; 20 to 100 parts by mass of a phosphate ester-based anionic surfactant per 100 parts by mass of the cuprous oxide particles; and 500 to 10000 parts by mass of an organic solvent per 100 parts by mass of the cuprous oxide particles. The cuprous oxide particles have an average primary particle diameter of 2 nm to 80 nm and have an average secondary particle diameter of 50 nm to 150 nm, the average secondary particle diameter being measured by dynamic light scattering using cumulant analysis. A coating agent composition includes the cuprous oxide particle dispersion liquid and a binder resin, wherein the cuprous oxide particles are contained in a range from 0.1 to 50 parts by mass in 100 parts by mass of a non-volatile matter content of the coating agent composition. An antibacterial/antiviral member includes a substrate and a coating film formed on the substrate and containing the coating agent composition.

Abstract translation: 氧化亚铜颗粒分散液包括：氧化亚铜颗粒; 相对于100质量份氧化亚铜粒子为20〜100质量份磷酸酯系阴离子表面活性剂; 相对于100质量份氧化亚铜粒子，为有机溶剂500〜10000质量份。 氧化亚铜粒子的平均一次粒径为2nm〜80nm，平均二次粒径为50nm〜150nm，平均二次粒径通过使用累积分析的动态光散射进行测定。 涂料组合物包括氧化亚铜颗粒分散液和粘合剂树脂，其中氧化亚铜颗粒的含量为0.1〜50质量份，100质量份涂料组合物的不挥发物含量 。 抗菌/抗病毒构件包括基材和形成在基材上并含有涂层剂组合物的涂膜。

公开(公告)号：US10901132B2

公开(公告)日：2021-01-26

申请号：US16793245

申请日：2020-02-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Daigo Yamashina ,  Hironori Akiyama ,  Kazuyuki Yamae

IPC: F21V8/00 ,  C08L53/02 ,  G02B1/04

Abstract: A lighting apparatus includes: a light source module; a light guide that guides light emitted from the light source module; and a light exit structure provided in the light guide, for causing the light to exit the light guide. The light guide includes: a base material that is flexible and light-transmissive; and a visible-light absorber uniformly dispersed in the base material. The visible-light absorber has a maximum absorption wavelength of at least 500 nm and at most 750 nm.

公开(公告)号：US09585385B2

公开(公告)日：2017-03-07

申请号：US14764705

申请日：2014-02-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takeshi Ueda ,  Daigo Yamashina ,  Kensaku Kinugawa

IPC: A01N59/20 ,  A01N59/16 ,  A01N25/30 ,  A01N25/04 ,  C09D5/14 ,  C09D7/12 ,  C09D17/00 ,  C09D201/00 ,  C09D1/00 ,  C01G23/00

CPC classification number: A01N25/30 ,  A01N25/04 ,  A01N59/16 ,  A01N59/20 ,  C01G23/002 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  C09D1/00 ,  C09D5/028 ,  C09D5/14 ,  C09D7/40 ,  C09D7/60 ,  C09D7/61 ,  C09D17/00 ,  C09D123/28 ,  C09D201/00 ,  A01N25/08

Abstract: A copper complex titanium oxide dispersion liquid includes: titanium oxide particles; and 0.1 to 20 parts by mass of cuprous oxide particles per 100 parts by mass of the titanium oxide particles. The dispersion liquid further includes: 5 to 100 parts by mass of phosphate ester-based anionic surfactant per 100 parts by mass of the titanium oxide particles and the cuprous oxide particles combined; and 300 to 2000 parts by mass of an organic solvent per 100 parts by mass of the titanium oxide particles and the cuprous oxide particles combined. The titanium oxide particles and the cuprous oxide particles have an average primary particle diameter of 2 nm to 80 nm and have an average secondary particle diameter of 50 nm to 150 nm as measured by dynamic light scattering using cumulant analysis. Moreover, 10 or more parts by mass of the titanium oxide particles are contained in 100 parts by mass of non-volatile matter content of the copper complex titanium oxide dispersion liquid.

Abstract translation: 铜络合物二氧化钛分散液包括：氧化钛颗粒; 相对于100质量份的氧化钛粒子为0.1〜20质量份的氧化亚铜粒子。 分散液还包括：相对于每100质量份氧化钛颗粒和氧化亚铜颗粒组合，为5〜100质量份磷酸酯类阴离子表面活性剂; 相对于100质量份的氧化钛粒子和氧化亚铜粒子组合而成的有机溶剂为300〜2000质量份。 氧化钛粒子和氧化亚铜粒子的平均一次粒径为2nm〜80nm，平均二次粒径为50nm〜150nm，通过使用累积分析的动态光散射测定。 此外，在100质量份的铜络合物二氧化钛分散液的不挥发成分含量中含有10质量份以上的氧化钛粒子。

公开(公告)号：US20150223467A1

公开(公告)日：2015-08-13

申请号：US14425489

申请日：2013-11-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takeshi Ueda ,  Kensaku Kinugawa ,  Daigo Yamashina

IPC: A01N59/20 ,  A01N55/02

CPC classification number: A01N59/20 ,  A01N55/02 ,  C08F290/06 ,  C08K3/22 ,  C08K3/30 ,  C08K5/0025 ,  C08K2003/2241 ,  C08K2003/3045 ,  C08L101/00 ,  A01N25/04 ,  A01N25/10

Abstract: An optical semiconductor-dispersed resin composition of the present invention includes: an optical semiconductor; 0.1 to 5 parts by mass of a copper compound per 100 parts by mass of the optical semiconductor; 50 to 350 parts by mass of an active energy ray-curable resin per 100 parts by mass of the optical semiconductor; and 0.1 to 20 parts by mass of a photopolymerization initiator per 100 parts by mass of the active energy ray-curable resin. The resin composition is manufactured by performing polymerization of the active energy ray-curable resin and excitation of the optical semiconductor through exposure to active energy rays.

Abstract translation: 本发明的光学半导体分散树脂组合物包括：光学半导体; 相对于100质量份光半导体，为0.1〜5质量份铜化合物; 相对于光半导体100质量份，活性能量射线固化性树脂50〜350质量份; 和相对于100质量份的活性能量射线固化性树脂为0.1〜20质量份的光聚合引发剂。 通过进行活性能量射线固化树脂的聚合和通过暴露于活性能量射线激发光学半导体来制造树脂组合物。