公开(公告)号：US06225015B1

公开(公告)日：2001-05-01

申请号：US09324915

申请日：1999-06-03

申请人： Makoto Okaji ,  Michihiko Sato ,  Kazuyuki Suruga ,  Tamotsu Horiuchi

发明人： Makoto Okaji ,  Michihiko Sato ,  Kazuyuki Suruga ,  Tamotsu Horiuchi

IPC分类号： G03G506

CPC分类号： G03G5/0605 ,  C09B67/0016 ,  C09B67/0026 ,  G03G5/0503 ,  G03G5/0696

摘要： Oxytitanium phthalocyanine having a novel crystal form having excellent electrophotographic properties, such as a high charge potential, a high sensitivity and stable performances free from causing changes in various properties in repeated use, can be produced in the absence of a halogen substance, by carrying out the crystal transformation of amorphous oxytitanium phthalocyanine in a solvent comprising water and naphthalene.

摘要翻译： 可以在不存在卤素物质的情况下，通过实施具有高电荷特性，高电荷势，高灵敏度，高反应性等各种特性的稳定性能的电子照相特性的氧钛酞菁 无定形氧钛酞菁在包含水和萘的溶剂中的晶体转变。

公开(公告)号：US06346253B2

公开(公告)日：2002-02-12

申请号：US08807701

申请日：1997-02-28

申请人： Kazuchiyo Takaoka ,  Michihiko Sato ,  Yoichiro Azuma ,  Yasuhiro Aizawa

发明人： Kazuchiyo Takaoka ,  Michihiko Sato ,  Yoichiro Azuma ,  Yasuhiro Aizawa

IPC分类号： A01N2500

CPC分类号： A61L9/18 ,  A61L9/01 ,  B01D53/8678 ,  B01D2255/802 ,  B01J35/002 ,  B01J35/004 ,  B60H3/06 ,  B60H2003/0675 ,  B60H2003/0691

摘要： A photoreactive agent is provided for removing harmful materials which comprises a substrate and a layer containing a photoreactive semiconductor and organic fine particles coated with inorganic fine particles which is formed on at least one side of the substrate. A photoreactive agent is provided for removing harmful materials which comprises a substrate, a layer containing a photoreactive semiconductor and a layer containing organic fine particles coated with inorganic fine particles which layers are formed in that order on at least one side of the substrate. A photoreactive agent is provided for removing harmful materials which comprises a substrate, a layer containing a photoreactive semiconductor and a layer containing film-forming inorganic fine particles and a water repellent which layers are formed in that order on at least one side of the substrate. A photoreactive agent is provided for removing harmful materials which comprises a substrate, a layer containing a photoreactive semiconductor, a layer containing film-forming inorganic fine particles and a layer containing a water repellent which layers are formed in that order on at least one side of the substrate. The photoreactive agents for removing harmful materials are excellent in ability to remove harmful materials such as malodor, are water-resistant, are not changed in characteristics over a long period of time, and can easily be produced.

摘要翻译： 提供了一种光反应剂，用于去除有害材料，该有害材料包括基材和含有光反应性半导体的层和涂覆有无机细颗粒的有机细颗粒，其形成在基材的至少一侧上。 提供了一种光反应剂，用于除去有害材料，其包括基材，含有光反应性半导体的层和包含无机细颗粒的有机细颗粒层，该层在基材的至少一侧依次形成。 提供了一种光反应剂，用于除去基材，含有光反应性半导体的层和含有成膜无机细颗粒的层以及防水剂，该有害物质在基材的至少一侧依次形成。 提供了一种光反应剂，用于除去有害材料，该有害物质包括基材，含有光反应性半导体的层，含有成膜无机细颗粒的层和含有防水剂的层，该层在至少一个 底物。 用于除去有害物质的光反应性试剂在除去有害物质如恶臭的能力方面具有优异的性能，耐水性，长时间不变化的特性，并且可以容易地生产。