公开(公告)号：US09090479B2

公开(公告)日：2015-07-28

申请号：US13062164

申请日：2009-09-07

Applicant: Masatoshi Kuroda ,  Takahisa Yamashita ,  Kazutoshi Sanada ,  Shinsuke Maruyama

Inventor： Masatoshi Kuroda ,  Takahisa Yamashita ,  Kazutoshi Sanada ,  Shinsuke Maruyama

IPC: H01Q1/38 ,  C04B35/46 ,  B32B5/16 ,  C01G23/04 ,  C01G23/00 ,  H01Q9/04

CPC classification number: C01G23/04 ,  C01G23/00 ,  C01G23/006 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/40 ,  H01Q1/38 ,  H01Q9/0407 ,  Y10T428/2982

Abstract: Ceramic powder having a BET specific surface area within a range of from 0.1 to 2.0 m2/g as measured according to the N2 absorption method and an average particle diameter within a range of from 0.8 to 100 μm and composed of titanium oxide or a titanate; a dielectric composite material containing a synthetic resin and the ceramic powder; and a dielectric antenna with an antenna part formed of a conductor circuit provided on a dielectric substrate formed from the dielectric composite material.

Abstract translation: 根据N2吸收法测定的BET比表面积为0.1〜2.0m 2 / g，平均粒径为0.8〜100μm，由氧化钛或钛酸盐构成的陶瓷粉末; 含有合成树脂和陶瓷粉末的介电复合材料; 以及电介质天线，其具有由设置在由所述电介质复合材料形成的电介质基板上的导体电路形成的天线部分。

公开(公告)号：US20110227796A1

公开(公告)日：2011-09-22

申请号：US13062164

申请日：2009-09-07

Applicant: Masatoshi Kuroda ,  Takahisa Yamashita ,  Kazutoshi Sanada ,  Shinsuke Maruyama

Inventor： Masatoshi Kuroda ,  Takahisa Yamashita ,  Kazutoshi Sanada ,  Shinsuke Maruyama

IPC: H01Q1/38 ,  C04B35/46 ,  B32B5/16

CPC classification number: C01G23/04 ,  C01G23/00 ,  C01G23/006 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/40 ,  H01Q1/38 ,  H01Q9/0407 ,  Y10T428/2982

Abstract: Ceramic powder having a BET specific surface area within a range of from 0.1 to 2.0 m2/g as measured according to the N2 absorption method and an average particle diameter within a range of from 0.8 to 100 μm and composed of titanium oxide or a titanate; a dielectric composite material containing a synthetic resin and the ceramic powder; and a dielectric antenna with an antenna part formed of a conductor circuit provided on a dielectric substrate formed from the dielectric composite material.

Abstract translation: 根据N2吸收法测定的BET比表面积为0.1〜2.0m 2 / g，平均粒径为0.8〜100μm，由氧化钛或钛酸盐构成的陶瓷粉末; 含有合成树脂和陶瓷粉末的介电复合材料; 以及电介质天线，其具有由设置在由所述电介质复合材料形成的电介质基板上的导体电路形成的天线部分。

公开(公告)号：US6017631A

公开(公告)日：2000-01-25

申请号：US33688

申请日：1998-03-03

Applicant: Akinori Yamamoto ,  Kazutoshi Sanada ,  Shigehisa Yamamoto

Inventor： Akinori Yamamoto ,  Kazutoshi Sanada ,  Shigehisa Yamamoto

IPC: C01G49/00 ,  G11B5/706 ,  G11B5/855 ,  H01F1/11 ,  B32B5/16

CPC classification number: G11B5/855 ,  G11B5/70678 ,  Y10S428/90 ,  Y10T428/25 ,  Y10T428/257 ,  Y10T428/2991 ,  Y10T428/2995 ,  Y10T428/2998 ,  Y10T428/31663

Abstract: The present invention relates to plate-like ferrite particles with magnetoplumbite structure having a composition represented by the general formula of AO.multidot.n{(Fe.sub.1-(a+b) Bi.sub.a M.sub.b).sub.2 O.sub.3 } wherein A is Ba, Sr or Ba--Sr; M is Zn--Nb, Zn--Ta or Zn--Sn; n is from 5.5 to 6.1; a is from 0.001 to 0.005; b is from 0.050 to 0.120; and the ratio of b/a is from 20 to 50. The plate-like ferrite particles with magnetoplumbite structure have an appropriate particle size, a low coercive force, a large saturation magnetization, a small switching field distribution (S.F.D.) and an excellent temperature stability, and a magnetic card containing the plate-like ferrite particles with magnetoplumbite structure.

Abstract translation: 本发明涉及具有由通式AOxn {（Fe1-（a + b）BiaMb）2O3}表示的组成的具有磁铅矿结构的板状铁氧体颗粒，其中A为Ba，Sr或Ba-Sr; M是Zn-Nb，Zn-Ta或Zn-Sn; n为5.5〜6.1; a为0.001〜0.005; b为0.050〜0.120; b / a的比例为20〜50。具有磁铅矿结构的板状铁氧体颗粒具有适当的粒径，低的矫顽力，大的饱和磁化强度，小的开关场分布（SFD）和优异的温度 稳定性和包含具有磁铅矿结构的板状铁氧体颗粒的磁卡。

公开(公告)号：US20110219984A1

公开(公告)日：2011-09-15

申请号：US13123319

申请日：2009-10-08

Applicant: Kazutoshi Sanada ,  Shinsuke Maruyama

Inventor： Kazutoshi Sanada ,  Shinsuke Maruyama

IPC: C09D1/00 ,  C09C1/24 ,  C08K3/22

CPC classification number: A01G9/1438 ,  A01G13/0275 ,  B82Y30/00 ,  C01P2002/52 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/42 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/80 ,  C08K3/22 ,  C09C1/24 ,  C09C1/28 ,  C09C1/36 ,  C09C1/40 ,  C09D5/004 ,  C09D5/028 ,  C09D7/67 ,  C09D7/69 ,  C09D7/70 ,  Y02A40/252

Abstract: The present invention provides an inorganic black pigment which comprises no harmful elements and has an excellent infrared reflecting property and an excellent light transmittance. The inorganic black pigment of the present invention comprises a composite oxide comprising Fe, Co and Al as well as at least one metal element selected from the group consisting of Mg, Ca, Sr, Ba, Ti, Zn, Sn, Zr, Si and Cu, which inorganic black pigment has an average primary particle diameter of 0.02 to 2.0 μm, an average reflectance of not less than 10% as measured in a wavelength range of 300 to 2500 nm from a visible light region to an infrared region, and an average light transmittance of not less than 10% as measured in a wavelength range of 300 to 2500 nm from a visible light region to an infrared region.

Abstract translation: 本发明提供一种无机黑色颜料，其不含有害成分，红外线反射性优良，透光性优异。 本发明的无机黑色颜料包括由Fe，Co和Al组成的复合氧化物以及选自Mg，Ca，Sr，Ba，Ti，Zn，Sn，Zr，Si和 Cu，该无机黑色颜料的平均一次粒径为0.02〜2.0μm，从可见光区域到红外区域的波长范围为300〜2500nm的平均反射率为10％以上， 在从可见光区域到红外区域的波长范围为300〜2500nm的平均透光率为10％以上。

公开(公告)号：US20090223414A1

公开(公告)日：2009-09-10

申请号：US12396573

申请日：2009-03-03

Applicant: Kazutoshi SANADA

Inventor： Kazutoshi SANADA

IPC: C09C1/22 ,  C09C1/02 ,  C08K3/10

CPC classification number: C08K3/0033 ,  B82Y30/00 ,  C01G49/009 ,  C01G51/006 ,  C01P2002/32 ,  C01P2002/54 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C08K3/013 ,  C08K3/22 ,  C08K9/02 ,  C09C1/0009 ,  C09C1/40 ,  C09D5/004 ,  C09D7/62 ,  C09D7/67 ,  C09D7/68 ,  C09D7/69

Abstract: The present invention relates to an infrared reflecting blue pigment comprising a composite oxide comprising Co, Al and mg, wherein a content of Mg in the blue pigment is 11 to 22% in terms of a molar ratio thereof based on whole metal element present in the blue pigment, and the blue pigment has a BET specific surface area of 10 to 100 m2/g; and an infrared reflecting green pigment comprising a composite oxide comprising Co, Al, Mg and Fe, wherein a content of Mg in the green pigment is 11 to 22% in terms of a molar ratio thereof based on whole metal element present in the green pigment, a content of Fe in the green pigment is 0.5 to 20% in terms of a molar ratio thereof based on whole metal element present in the green pigment, and the green pigment has an average particle diameter of 0.02 to 1.2 μm.

Abstract translation: 本发明涉及包含Co，Al和mg的复合氧化物的红外线反射蓝色颜料，其中蓝色颜料中的Mg含量以其摩尔比计为11〜22％，基于存在于 蓝色颜料，蓝色颜料的BET比表面积为10〜100m 2 / g; 以及包含Co，Al，Mg和Fe的复合氧化物的红外反射绿色颜料，其中绿色颜料中的Mg含量以其摩尔比为基准计，基于存在于绿色颜料中的全部金属元素 ，绿色颜料中的Fe的含量相对于绿色颜料中存在的全部金属元素的摩尔比为0.5〜20％，绿色颜料的平均粒径为0.02〜1.2μm。

公开(公告)号：US6099957A

公开(公告)日：2000-08-08

申请号：US437236

申请日：1999-11-10

Applicant: Akinori Yamamoto ,  Kazutoshi Sanada ,  Shigehisa Yamamoto

Inventor： Akinori Yamamoto ,  Kazutoshi Sanada ,  Shigehisa Yamamoto

IPC: C01G49/00 ,  G11B5/706 ,  G11B5/855 ,  H01F1/11

CPC classification number: G11B5/855 ,  G11B5/70678 ,  Y10S428/90 ,  Y10T428/25 ,  Y10T428/257 ,  Y10T428/2991 ,  Y10T428/2995 ,  Y10T428/2998 ,  Y10T428/31663

Abstract: The present invention relates to plate-like ferrite particles with magnetoplumbite structure having a composition represented by the general formula of AO.multidot.n{(Fe.sub.1-(a+b) Bi.sub.a M.sub.b).sub.2 O.sub.3 } wherein A is Ba, Sr or Ba--Sr; M is Zn--Nb, Zn--Ta or Zn--Sn; n is from 5.5 to 6.1; a is from 0.001 to 0.005; b is from 0.050 to 0.120; and the ratio of b/a is from 20 to 50. The plate-like ferrite particles with magnetoplumbite structure have an appropriate particle size, a low coercive force, a large saturation magnetization, a small switching field distribution (S.F.D.) and an excellent temperature stability, and a magnetic card containing the plate-like ferrite particles with magnetoplumbite structure.

公开(公告)号：US08460456B2

公开(公告)日：2013-06-11

申请号：US13067287

申请日：2011-05-20

Applicant: Kazutoshi Sanada

Inventor： Kazutoshi Sanada

IPC: C09C1/245 ,  C09D17/005 ,  C01P2006/62

CPC classification number: C09D5/006 ,  B82Y30/00 ,  C01G51/006 ,  C01P2002/32 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/80 ,  C08K3/22 ,  C08K9/02 ,  C09C1/22 ,  C09D7/62 ,  C09D7/67 ,  C09D7/68 ,  C09D7/69

Abstract: The present invention relates to an infrared reflecting black pigment which comprises a composite oxide containing Fe, Co and at least one metal selected from the group consisting of Al, Mg, Ca, Sr, Ba, Ti, Zn, Sn, Zr, Si and Cu; has an average plate surface diameter of 0.02 to 5.0 μm, a blackness (L* value) of not more than 30, an average reflectance of not more than 10% in a visible light wavelength range of 250 to 780 nm and an average reflectance of not less than 35% in an infrared wavelength range of 780 to 2500 nm. There is provided an infrared reflecting black pigment which is capable of producing a heat-shielding paint containing no harmful elements and exhibiting an excellent infrared reflecting property.

Abstract translation: 本发明涉及一种红外反射黑色颜料，其包含含有Fe，Co和选自Al，Mg，Ca，Sr，Ba，Ti，Zn，Sn，Zr，Si中的至少一种金属的复合氧化物和 铜 平均板表面直径为0.02〜5.0μm，黑色度（L *值）为30以下，平均反射率为不大于10％，可见光波长范围为250〜780nm，平均反射率为 在780至2500nm的红外波长范围内不少于35％。 提供一种红外反射黑色颜料，其能够产生不含有害元素并且表现出优异的红外反射性能的热屏蔽涂料。

公开(公告)号：US20120270986A1

公开(公告)日：2012-10-25

申请号：US13508573

申请日：2010-11-09

Applicant: Shinsuke Maruyama ,  Kazushi Nishimoto ,  Hiroshi Akai ,  Kazutoshi Sanada ,  Yasuhiko Fujii

Inventor： Shinsuke Maruyama ,  Kazushi Nishimoto ,  Hiroshi Akai ,  Kazutoshi Sanada ,  Yasuhiko Fujii

IPC: C08K3/22

CPC classification number: C09D5/028 ,  C01G49/0072 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C09C1/22 ,  C09D5/004 ,  C09D7/61 ,  G02B5/223

Abstract: The present invention provides an inexpensive infrared reflecting black pigment which comprises Fe and Mn but comprises no harmful elements, and exhibits an excellent infrared reflecting property. The infrared reflecting black pigment according to the present invention comprises a compound comprising Fe, Mn and at least one element selected from the group consisting of Mg, Al, Ca, Si, Sr and Ba, and has a blackness (L* value) of not more than 30 and a solar radiation reflectance of not less than 15%.

Abstract translation: 本发明提供一种廉价的红外反射黑色颜料，其包含Fe和Mn，但不含有害元素，并且表现出优异的红外反射性能。 根据本发明的红外反射黑色颜料包括含有Fe，Mn和选自Mg，Al，Ca，Si，Sr和Ba中的至少一种元素的化合物，并且具有黑色度（L *值） 不大于30，太阳辐射反射率不低于15％。

公开(公告)号：US20110247524A1

公开(公告)日：2011-10-13

申请号：US13067287

申请日：2011-05-20

Applicant: Kazutoshi Sanada

Inventor： Kazutoshi Sanada

IPC: C09D1/00 ,  C08K3/10

CPC classification number: C09D5/006 ,  B82Y30/00 ,  C01G51/006 ,  C01P2002/32 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/80 ,  C08K3/22 ,  C08K9/02 ,  C09C1/22 ,  C09D7/62 ,  C09D7/67 ,  C09D7/68 ,  C09D7/69

Abstract: The present invention relates to an infrared reflecting black pigment which comprises a composite oxide containing Fe, Co and at least one metal selected from the group consisting of Al, Mg, Ca, Sr, Ba, Ti, Zn, Sn, Zr, Si and Cu; has an average plate surface diameter of 0.02 to 5.0 μm, a blackness (L* value) of not more than 30, an average reflectance of not more than 10% in a visible light wavelength range of 250 to 780 nm and an average reflectance of not less than 35% in an infrared wavelength range of 780 to 2500 nm. There is provided an infrared reflecting black pigment which is capable of producing a heat-shielding paint containing no harmful elements and exhibiting an excellent infrared reflecting property.

Abstract translation: 本发明涉及一种红外反射黑色颜料，其包含含有Fe，Co和选自Al，Mg，Ca，Sr，Ba，Ti，Zn，Sn，Zr，Si中的至少一种金属的复合氧化物和 铜 平均板表面直径为0.02〜5.0μm，黑度（L *值）为30以下，平均反射率为不大于10％，可见光波长范围为250〜780nm，平均反射率为 在780至2500nm的红外波长范围内不少于35％。 提供一种红外反射黑色颜料，其能够产生不含有害元素并且表现出优异的红外反射性能的热屏蔽涂料。

公开(公告)号：US20080134941A1

公开(公告)日：2008-06-12

申请号：US11883826

申请日：2006-02-08

Applicant: Kazutoshi Sanada

Inventor： Kazutoshi Sanada

IPC: C04B14/30 ,  C08K3/22

CPC classification number: C01G51/00 ,  B82Y30/00 ,  C01G49/009 ,  C01G49/08 ,  C01G51/006 ,  C01P2002/32 ,  C01P2004/20 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/80 ,  C08K3/08 ,  C08K3/22 ,  C09C1/22 ,  C09D5/004 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68 ,  C09D7/69 ,  C09D11/037

Abstract: The present invention relates to an infrared reflecting black pigment which comprises a composite oxide containing Fe, Co and at least one metal selected from the group consisting of Al, Mg, Ca, Sr, Ba, Ti, Zn, Sn, Zr, Si and Cu; has an average plate surface diameter of 0.02 to 5.0 μm, a blackness (L* value) of not more than 30, an average reflectance of not more than 10% in a visible light wavelength range of 250 to 780 nm and an average reflectance of not less than 35% in an infrared wavelength range of 780 to 2500 nm. There is provided an infrared reflecting black pigment which is capable of producing a heat-shielding paint containing no harmful elements and exhibiting an excellent infrared reflecting property.

Abstract translation: 本发明涉及一种红外反射黑色颜料，其包含含有Fe，Co和选自Al，Mg，Ca，Sr，Ba，Ti，Zn，Sn，Zr，Si中的至少一种金属的复合氧化物和 铜 平均板表面直径为0.02〜5.0μm，黑色度（L *值）为30以下，平均反射率为不大于10％，可见光波长范围为250〜780nm，平均反射率为 在780至2500nm的红外波长范围内不少于35％。 提供一种红外反射黑色颜料，其能够产生不含有害元素并且表现出优异的红外反射性能的热屏蔽涂料。