公开(公告)号：US20040170551A1

公开(公告)日：2004-09-02

申请号：US10717483

申请日：2003-11-21

Applicant: SHOWA DENKO K.K.

Inventor： Hisao Kogoi ,  Jun Tanaka ,  Hiroyuki Hagihara

IPC: C01B033/20

CPC classification number: A61K8/25 ,  A61K8/0287 ,  A61K8/27 ,  A61Q1/02 ,  A61Q1/12 ,  A61Q17/04 ,  C01G9/00 ,  C01G9/03 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2004/04 ,  C01P2006/12 ,  C09C1/04 ,  C09C1/043

Abstract: The present invention relates to a complex oxide having a BET specific surface area of about 10 to about 200 m2/g, comprising zinc oxide as a primary component, containing crystalline structures of both zinc oxide and silica, and exhibiting diffraction peaks in lattice planes (100), (002), and (101), which are X-ray crystallographically specific to diffraction peaks of crystalline zinc oxide, and in a lattice plane (101) which is X-ray crystallographically specific to the diffraction peak of crystalline silica.

Abstract translation: 本发明涉及具有约10至约200m 2 / g的BET比表面积的复合氧化物，其包含氧化锌作为主要成分，其含有氧化锌和二氧化硅的结晶结构，并且在 晶体平面（100），（002）和（101），它们是结晶氧化锌的衍射峰的晶体学特异性的X射线，以及在作为X射线晶体学特异性的X射线晶格面 结晶二氧化硅。

公开(公告)号：US20020187338A1

公开(公告)日：2002-12-12

申请号：US10028420

申请日：2001-12-28

Applicant: SHOWA DENKO K.K.

Inventor： Jun Tanaka ,  Masayuki Sanbayashi ,  Yoshinori Ueyoshi ,  Hiroyuki Hagihara

IPC: B32B001/00 ,  B05D003/02 ,  B32B027/38 ,  B32B009/00 ,  B32B015/04 ,  B32B027/00 ,  C08L001/00 ,  C08J003/00 ,  C08K003/10 ,  B01J023/00

CPC classification number: B01J31/26 ,  B01J21/063 ,  B01J21/066 ,  B01J27/1806 ,  B01J31/06 ,  B01J35/002 ,  B01J35/004 ,  B01J35/06 ,  B01J37/0215 ,  C01G23/07 ,  C01P2006/12 ,  C09C1/3661 ,  Y10S502/517 ,  Y10T428/265 ,  Y10T428/31511 ,  Y10T428/31855

Abstract: When a polybasic acid salt containing at least one species selected from the group consisting of an alkaline earth metal, a transition metal, and Al is caused to be present on the surfaces of titanium dioxide fine particles, there are obtained photocatalytic particles and powder exhibiting sufficient photocatalytic properties when irradiated with light from a light source of low quantity of light. By use of the photo-functional particles and powder, an organic polymer composition, a slurry, a coating agent, and a product having a surface exhibiting photocatalytic property and hydrophilicity are obtained.

Abstract translation: 当在二氧化钛细颗粒的表面上存在含有选自碱土金属，过渡金属和Al中的至少一种的多元酸盐时，得到的光催化剂颗粒和表现出足够的粉末 用低光量光源照射光时的光催化性能。 通过使用光功能性粒子和粉末，得到有机聚合物组合物，浆料，涂布剂和具有表现出光催化性能和亲水性的表面产物。

公开(公告)号：US20020160910A1

公开(公告)日：2002-10-31

申请号：US10028721

申请日：2001-12-28

Applicant: SHOWA DENKO K.K.

Inventor： Masayuki Sanbayashi ,  Hiroyuki Hagihara ,  Jun Tanaka ,  Yoshinori Ueyoshi

IPC: B01J027/14 ,  B01J023/00

CPC classification number: B01J21/063 ,  B01J27/1806 ,  B01J31/06 ,  B01J35/002 ,  B01J35/004 ,  B01J35/06 ,  B01J37/0215 ,  C01G23/07 ,  C01P2006/12 ,  C09C1/3661 ,  Y10T428/2991

Abstract: A condensed phosphate containing an alkaline earth metal is caused to be present on the surface of titanium dioxide fine particles, and as a result, the condensed phosphate is firmly coupled with the fine particles and is barely liberated from the surface of the fine particles into a medium such as a binder or a resin. As a result, photo-functional particles exhibiting durability and dispersion stability are obtained. By use of the photo-functional particles, a powder and a slurry exhibiting excellent photo-functional property, durability, dispersion stability, and hydrophilicity are produced. In addition, by use of the powder and slurry, a polymer composition, a coating agent, a photo-functional formed article, and a photo-functional structure are produced.

Abstract translation: 含有碱土金属的缩聚磷酸盐存在于二氧化钛微粒的表面，结果是，缩合磷酸盐与微粒牢固结合，几乎不从微粒表面释放成 介质如粘合剂或树脂。 结果，得到具有耐久性和分散稳定性的光功能性粒子。 通过使用光功能性粒子，产生显示优异的光功能性，耐久性，分散稳定性和亲水性的粉末和浆料。 此外，通过使用粉末和浆料，制备聚合物组合物，涂布剂，光致功能成型制品和光致功能结构体。

公开(公告)号：US20040171484A1

公开(公告)日：2004-09-02

申请号：US10663720

申请日：2003-09-17

Applicant: SHOWA DENKO K.K.

Inventor： Jun Tanaka ,  Masayuki Sanbayashi ,  Yoshinori Ueyoshi ,  Hiroyuki Hagihara

IPC: B01J023/00

CPC classification number: B01J31/26 ,  B01J21/063 ,  B01J21/066 ,  B01J27/1806 ,  B01J31/06 ,  B01J35/002 ,  B01J35/004 ,  B01J35/06 ,  B01J37/0215 ,  C01G23/07 ,  C01P2006/12 ,  C09C1/3661 ,  Y10S502/517 ,  Y10T428/265 ,  Y10T428/31511 ,  Y10T428/31855

Abstract: When a polybasic acid salt containing at least one species selected from the group consisting of an alkaline earth metal, a transition metal, and Al is caused to be present on the surfaces of titanium dioxide fine particles, there are obtained photocatalytic particles and powder exhibiting sufficient photocatalytic properties when irradiated with light from a light source of low quantity of light. By use of the photo-functional particles and powder, an organic polymer composition, a slurry, a coating agent, and a product having a surface exhibiting photocatalytic property and hydrophilicity are obtained.

Abstract translation: 当在二氧化钛细颗粒的表面上存在含有选自碱土金属，过渡金属和Al中的至少一种的多元酸盐时，得到的光催化剂颗粒和表现出足够的粉末 用低光量光源照射光时的光催化性能。 通过使用光功能性粒子和粉末，得到有机聚合物组合物，浆料，涂布剂和具有表现出光催化性能和亲水性的表面产物。

公开(公告)号：US20040209081A1

公开(公告)日：2004-10-21

申请号：US10713256

申请日：2003-11-17

Applicant: SHOWA DENKO K.K.

Inventor： Hiroyuki Hagihara ,  Jun Tanaka ,  Hisao Kogoi

IPC: B32B019/00

CPC classification number: B82Y30/00 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/60 ,  C08K9/04 ,  C09C1/043 ,  Y10T428/256 ,  Y10T428/2987 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: Coated zinc oxide particles in which the surfaces of zinc oxide particles are coated with a metallic soap exhibit excellent dispersibility in resin. A thermoplastic resin composition containing the particles and a molded product formed from the composition are endowed with excellent visible light transmission property and ultraviolet light shielding property.

Abstract translation: 氧化锌颗粒的表面用金属皂涂覆的涂覆的氧化锌颗粒在树脂中表现出优异的分散性。 含有颗粒的热塑性树脂组合物和由该组合物形成的模塑产品具有优异的可见光透射性和紫外线屏蔽性。

公开(公告)号：US20040121903A1

公开(公告)日：2004-06-24

申请号：US10725327

申请日：2003-12-02

Applicant: SHOWA DENKO K.K.

Inventor： Katsura Ito ,  Hiroyuki Hagihara

IPC: C01G023/047

CPC classification number: B01J31/06 ,  B01J35/002 ,  B01J35/004 ,  B01J35/023 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/2953 ,  Y10T428/31913 ,  Y10T428/31957 ,  Y10T428/31964 ,  Y10T428/31989 ,  Y10T428/31993

Abstract: An object of the present invention is to provide a photocatalytic powder containing titanium dioxide fine particles containing an anionically active substance, where the electrokinetic potential of the fine particle is from about null100 to 0 mV in an aqueous environment at pH 5. Another object of the present invention is to provide a photocatalytic slurry containing the powder, and a polymer composition, a coating agent, a photocatalytic functional molded article and a photocatalytic functional structure using the powder.

Abstract translation: 本发明的目的是提供一种含有含有阴离子活性物质的二氧化钛微粒的光催化粉末，其中在pH 5的水性环境中，细颗粒的电动势为约-100至0mV。另一个目的是 本发明提供一种含有该粉末的光催化剂浆料，以及使用该粉末的聚合物组合物，涂布剂，光催化性功能成型体和光催化功能性结构体。