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1. 发明专利

JP2000336281A ORGANIC/INORGANIC COMPOSITE GRADIENT MATERIAL, AND ITS PREPARATION AND USE 失效
公开(公告)号：JP2000336281A
公开(公告)日：2000-12-05
申请号：JP26459299
申请日：1999-09-17
申请人： UBE NITTO KASEI CO , WATABE TOSHIYA , HASHIMOTO KAZUHITO , FUJISHIMA AKIRA
发明人： TAKAMI KAZUYUKI , NAKAYAMA NORIHIRO , SUZUKI TARO , TANAKA NAOKI , TACHIBANA EISUKE , ADACHI TATSUHIKO , WATABE TOSHIYA , HASHIMOTO KAZUHITO , FUJISHIMA AKIRA
IPC分类号： C08J5/10 , B32B7/02 , C08F8/42 , C08L101/00 , C09D201/00 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an organic/inorganic composite gradient material whose composition continuously varies in the thickness direction and which is useful in various applications as a new functional material. SOLUTION: An organic/inorganic composite gradient material comprises a composite in which an organic polymer compound and a metallic compound have been chemically bonded and has a structure in which the content of the metallic compound continuously varies in the direction from the depth of the material to its surface. A method of preparing the organic/inorganic composite gradient material comprises forming a coated film composed of a specific organic/inorganic composite film-forming coating solution on an organic substrate and drying the resulting film with heating. A film-forming coating material is composed of the organic/inorganic composite gradient material. An article is coated with the film-forming coating material.

2. 发明专利

JP2001316430A PROCESS FOR PRODUCING ORGANIC-INORGANIC COMPOSITE GRADIENT MATERIAL AND ITS USE 失效
公开(公告)号：JP2001316430A
公开(公告)日：2001-11-13
申请号：JP2000169733
申请日：2000-04-28
申请人： UBE NITTO KASEI CO , WATABE TOSHIYA , HASHIMOTO KAZUHITO , FUJISHIMA AKIRA
发明人： KOIKE TADASHI , TAKAMI KAZUYUKI , TANAKA NAOKI , NAKAYAMA NORIHIRO
IPC分类号： B05D7/24 , B32B5/14 , B32B9/00 , B32B15/04 , B32B27/28 , C08F230/04 , C09D5/00 , C09D143/00 , C09D183/02 , C09D185/00 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To provide a process for producing an organic-inorganic composite gradient material useful for various applications as a functional material, having a composition continuously changing in the direction of thickness, and excellent in the adhesion to an organic base material. SOLUTION: A coating fluid is prepared which contains a mixture of (A) an organic high-molecular compound having in the molecule metal-containing groups capable of combining with a metallic oxide through hydrolysis and (B) a hydrolyzate of a metallic compound capable of forming a metallic oxide through hydrolysis, and wherein the metal-containing groups in the organic high-molecular compound of component (A) will not substantially undergo intermolecular crosslinking with each other. The coating fluid is applied to an organic base material to form a coating film thereon, and the coated material is dried by heating.

3. 发明专利

JP2010115608A Photocatalyst film and article having the same 审中-公开
标题翻译：光电薄膜和具有相同的物品
公开(公告)号：JP2010115608A
公开(公告)日：2010-05-27
申请号：JP2008291439
申请日：2008-11-13
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： TAKAMI KAZUYUKI , TANAKA NAOKI
IPC分类号： B01J35/02 , B01J31/38 , B32B9/00 , C09D5/16 , C09D7/12 , C09D185/00
摘要： PROBLEM TO BE SOLVED: To provide a photocatalyst film which is formed on a transparent inorganic substrate, shows good hydrophilic performance, controls occurrence of an interference fringe and has a reduced reflectance and high transparency.
SOLUTION: The photocatalyst film is formed on a transparent inorganic substrate and contains a titanium alkoxide hydrolytic condensate as a binder. The refractive index of the transparent inorganic substrate and that of the surface of the photocatalyst film have a specified relation. The photocatalyst film does not contain silica particles or contains one or two kinds of silica particles having specified particle sizes in a specified ratio.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供形成在透明无机基板上的光催化剂膜，显示出良好的亲水性能，控制干涉条纹的发生，并且具有降低的反射率和高透明度。解决方案：光催化膜形成在透明无机基材上，并含有钛醇盐水解缩合物作为粘合剂。透明无机基材的折射率和光催化剂膜的表面的折射率具有规定的关系。光催化剂膜不含有二氧化硅颗粒或含有一种或两种具有规定比例的规定粒径的二氧化硅粒子。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009208062A Photocatalytic film, its manufacturing method, article, and hydrophilization method 有权
标题翻译：光电膜，其制造方法，文章和水解方法
公开(公告)号：JP2009208062A
公开(公告)日：2009-09-17
申请号：JP2008178845
申请日：2008-07-09
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： TANAKA NAOKI , KITAGAWA TAKESHI , SUEMATSU DAISUKE , TAKAMI KAZUYUKI
IPC分类号： B01J35/02 , B01J37/08 , C09D1/00 , C09D5/00 , C09D7/12 , C09D185/00 , C09D201/00
CPC分类号： B01J35/0033 , B01J21/063 , B01J31/06 , B01J37/0215 , B01J37/10 , C02F1/32 , C02F2305/10 , Y02W10/37 , Y10T428/25
摘要： PROBLEM TO BE SOLVED: To provide a new photocatalytic film which exhibits photo-excited superhydrophilicity under sunlight irradiation, but suppresses the decomposition activity of an organic matter. SOLUTION: In the photocatalytic film, at least one of main surfaces contains photosemiconductor particles, and is hydrophilized by light irradiation. When the main surface is irradiated with light having a half-value width of 15 nm or less after retention in the dark, a hydrophilization rate is less than 2 (1/deg/min/10 5 ) in a region of wavelength of irradiation light of 370 nm or more, and is 2 (1/deg/min/10 5 ) or more in at least a part of a region where the irradiated light has a wavelength of 300-360 nm. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在阳光照射下显示光激发超亲水性但抑制有机物的分解活性的新的光催化膜。解决方案：在光催化膜中，至少一个主表面含有光半导体颗粒，并且通过光照射亲水化。当在黑暗中保留后，在半值宽度为15nm以下的光照射主表面时，亲水化程度小于2（1 / deg / min / 10 5 ）照射光的波长区域为370nm以上，并且在照射光的波长的区域的至少一部分中为2（1 / deg / min / 10 SP> 5 ）以上为300-360nm。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008106479A Laminated structure for decorating exterior wall, and reforming method for exterior wall 有权
标题翻译：用于装饰外墙的层压结构和外墙改造方法
公开(公告)号：JP2008106479A
公开(公告)日：2008-05-08
申请号：JP2006289133
申请日：2006-10-24
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： TAKAMI KAZUYUKI , TANAKA NAOKI
IPC分类号： E04F13/07 , B32B15/08 , B44C3/02
摘要： PROBLEM TO BE SOLVED: To provide a laminated structure for decorating a wall, which has the proper property of following the shape of an exterior wall etc. as a sticking target, and which can obtain textures such as gloss etc. sight-through of the exterior wall of the sticking target.
SOLUTION: In this laminated structure for decorating the exterior wall, a stainproof plastic film, in which a photocatalytic layer is provided on the side of one surface and in which printing is applied on the side of the other surface, and a metal layer, which is selected from a metallic film or a metallic mesh, are overlayed on each other. The superposed metal layer has a bending strength of less than 100 (g/5 cm) in predetermined conditions, and shape retentivity (g/5 cm) higher than the return tension (g/5 cm) of the antifouling plastic film.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于装饰墙壁的层压结构，其具有遵循外壁等的形状作为粘贴目标的适当性质，并且可以获得诸如光泽等的纹理。通过粘贴目标的外墙。解决方案：在这种用于装饰外壁的层压结构中，防污塑料膜，其中在一个表面侧设置光催化层，并且在另一表面侧施加印刷，从金属膜或金属网中选择的层叠在一起。重叠的金属层在预定条件下的弯曲强度小于100（g / 5cm），并且比防污塑料膜的返回张力（g / 5cm）高的形状保持性（g / 5cm）。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2004066452A Photocatalytic laminate 有权
公开(公告)号：JP2004066452A
公开(公告)日：2004-03-04
申请号：JP2002224410
申请日：2002-08-01
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： TANAKA NAOKI , NAKAYAMA NORIHIRO , ISHII TOKU
IPC分类号： F01N3/10 , B01J35/02 , B32B7/02 , B32B9/00 , C23C14/34
摘要： PROBLEM TO BE SOLVED: To provide a photocatalytic laminate in which a photocatalytic active membrane is provided on an organic substrate via an organic-inorganic composite gradient membrane, and which enhances durability by suppressing the occurance of cracks with time in the gradient membrane.
SOLUTION: This photocatalytic laminate is composed of a laminate which has the organic substrate (A), and the organic-inorganic composite gradient membrane (B) and a metallic oxide membrane (C), which are sequentially provided on one side of the organic substrate (A); and the membrane (C) is a photocatalytic active membrane which is formed by a dry process. Otherwise, the photocatalytic laminate is composed of a laminate which has the organic substrate (A), and the membrane (B), the membrane (C) and the photocatalytic active membrane (D), which are sequentially provided on one side of the organic substrate (A); and the membrane (C) is formed by the dry process.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003054951A Method for producing titanium oxide thin film and method for producing organic-inorganic composite gradient material 有权
标题翻译：生产氧化钛薄膜的方法及生产有机无机复合材料的方法
公开(公告)号：JP2003054951A
公开(公告)日：2003-02-26
申请号：JP2001252959
申请日：2001-08-23
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： KOIKE TADASHI , TANAKA NAOKI , NISHIKAWA RYOZO , NAKAYAMA NORIHIRO , TACHIBANA EISUKE , KOBAYASHI AKIHIRO
IPC分类号： C01G23/04 , C09D1/00 , C09D185/00 , C09D201/02
摘要： PROBLEM TO BE SOLVED: To provide a method for stabilizing sol obtained by hydrolysis- condensation reaction of titanium alkoxide, and for depositing a dense titanium oxide thin film, and to provide a method for producing an organic-inorganic composite gradient material consisting of a titanium oxide thin film having a dense surface.
SOLUTION: Titanium tetraalkoxide having 1 to 4C alkoxy groups is subjected to hydrolysis-condensation by using alcohols containing ≥3C ether- based oxygen and water to prepare a titania sol solution having a light scattering intensity of 8,000 to 300,000 cps(count per second), and, after that, a film is deposited. Next, the humidification treatment and heating treatment are further performed under specified conditions to produce the titanium oxide thin film. Further, a coating film is formed on an organic base material by using a coating solution containing an organic polymer compound having a hydrolysable metal-containing group and the above titania sol. Humidification treatment and heating treatment are performed under specified conditions to produce the organic-inorganic composite gradient material.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种通过钛醇盐的水解缩合反应得到的溶胶的稳定化方法和用于沉积致密的氧化钛薄膜的方法，并提供一种由钛构成的有机 - 无机复合材料梯度材料的制造方法具有致密表面的氧化物薄膜。解决方案：使用具有1〜4个烷氧基的四烷氧基钛通过使用含有≥3C基于醚的氧和水的醇进行水解缩合，制备光散射强度为8,000至300,000cps（秒/秒）的二氧化钛溶胶溶液，，然后沉积膜。接着，在规定的条件下进一步进行加湿处理和加热处理，制造氧化钛薄膜。此外，通过使用含有具有可水解的含金属基团的有机高分子化合物和上述二氧化钛溶胶的涂布溶液，在有机基材上形成涂膜。在特定条件下进行加湿处理和加热处理，生成有机 - 无机复合梯度材料。

8. 发明专利

JP2003041034A Photocatalyst film 有权
标题翻译：光电薄膜
公开(公告)号：JP2003041034A
公开(公告)日：2003-02-13
申请号：JP2002028452
申请日：2002-02-05
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： NISHIKAWA RYOZO , TANAKA NAOKI , TACHIBANA EISUKE , NAKAYAMA NORIHIRO
IPC分类号： C08J7/04 , B01J35/02 , B32B7/02 , B32B9/00
摘要： PROBLEM TO BE SOLVED: To provide a photocatalyst film which has excellent weather resistance, transparency, interlaminar adhesivity and flexibility, and has a photocatalyst function.
SOLUTION: This photocatalyst film has a photocatalytic layer on one side of a plastic film through an organic-inorganic inclined composite film. The organic-inorganic inclined composite film has an average thickness of 40 to 100 nm and does substantially not develop recognized cracks in a bending test of 2R bending in which the film is wound on a stainless steel rod having a diameter of 2 mm at an angel of 360°.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有优异的耐候性，透明性，层间粘合性和柔软性的光催化剂膜，并且具有光催化剂功能。解决方案：该光催化膜通过有机 - 无机倾斜复合膜在塑料膜的一面上具有光催化层。有机 - 无机倾斜复合膜的平均厚度为40〜100nm，在2R弯曲的弯曲试验中基本上未发现识别的裂纹，其中膜以天使缠绕在直径为2mm的不锈钢棒上 360度..

9. 发明专利

JP2012005999A Method of manufacturing crystalline titanium oxide 审中-公开
标题翻译：制造结晶氧化钛的方法
公开(公告)号：JP2012005999A
公开(公告)日：2012-01-12
申请号：JP2010146541
申请日：2010-06-28
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： HIROSE TAKAFUMI , TANAKA NAOKI
IPC分类号： B01J37/34 , B01J21/06 , B01J35/02
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing crystalline titanium oxide capable of obtaining the crystalline titanium oxide of which crystallite size is reduced.SOLUTION: In the method of manufacturing the crystalline titanium oxide, a crystalline titanium oxide material is irradiated with light including ultraviolet rays wherein the photon flux density is 1×10pieces/s/cmor more in the wavelength range 300-380 nm. Thus, the crystallite size of the crystalline titanium oxide is reduced.

10. 发明专利

JP2011068900A Coating composition for forming amorphous titanium oxide composite coating film, coating film produced by using the same and use thereof 审中-公开
标题翻译：形成无定形氧化钛复合涂膜的涂料组合物，使用该涂料组合物及其使用的涂膜
公开(公告)号：JP2011068900A
公开(公告)日：2011-04-07
申请号：JP2010254665
申请日：2010-11-15
申请人： Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社
发明人： MATSUNAGA TOSHIMASA , TANAKA NAOKI , SUEMATSU DAISUKE , SUZUKI HIROKAZU , NAKAYAMA NORIHIRO
IPC分类号： C09D1/00 , B32B9/00 , C09D4/02 , C09D5/00
摘要： PROBLEM TO BE SOLVED: To provide a coating composition producible at a low cost and giving a clear and colorless coating film containing amorphous titanium oxide and resistant to cracking, etc.
SOLUTION: The coating composition for forming an amorphous titanium oxide composite coating film contains a compound for forming amorphous titanium oxide as a component (A) and a dissimilar metal compound other than titanium as a component (B). The compound (A) for forming the amorphous titanium oxide is a titanium alkoxide expressed by general formula (I) TiR
1
x (OR
2 )
4-x (I) (wherein, R
1 is alkyl, alkenyl, alkynyl, aryl, aralkyl or acyl; R
2 is 1-6C alkyl; and x is an integer of 0-2) and/or its hydrolytic condensation product, and the dissimilar metal compound (B) is aluminum nitrate or its hydrate as a crystallization inhibiting compound for the amorphous titanium oxide.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供可以低成本生产的涂料组合物，并提供含有无定形氧化钛的透明无色涂层，并且耐开裂等。解决方案：用于形成非晶态钛的涂料组合物氧化物复合涂膜含有形成作为（A）成分的非晶态氧化钛的化合物和除了钛以外的异种金属化合物作为（B）成分。用于形成无定形氧化钛的化合物（A）是由通式（I）表示的钛醇盐，TiR 1 x （I）（I）（其中R 1是烷基，烯基，炔基，芳基，芳烷基或酰基; R 2是1- 6C烷基; x为0-2的整数）和/或其水解缩合产物，异种金属化合物（B）为硝酸铝或其水合物，作为无定形氧化钛的结晶抑制化合物。版权所有（C）2011，JPO＆INPIT

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