Title:
光触媒シートおよびその接合方法
Document Type and Number:
Japanese Patent JP5152737
Kind Code:
B2
Abstract:
The present invention provides the photocatalyst sheet and the methods of welding and manufacturing the same, by which the substrate and resin of the photocatalyst-containing layer are not decomposed by photocatalyst particles, mutual welding of sheets is easy, and the photo-redox effect of a photocatalyst can be obtained. A photocatalyst sheet (1b) comprises a substrate (2) such as fiber and coated layers (3) on both sides of the substrate (2), and the coated layer (3) constitutes the photocatalyst-containing layer in which apatite-coated photocatalyst particles (4) are dispersed and fixed with resin. Here, the coated photocatalyst particles (4) on the surface of the photocatalyst-containing layer are so fixed as to have the parts exposed from the surface of the photocatalyst-containing layer. In case that photocatalyst sheets (1b) are mutually welded, the photocatalyst-containing layer of each photocatalyst sheet (1b) is not removed, and its surface is mutually held, and welded together by thermal welding or others.
Inventors:
Hiroshi Toyoda
Kazuhiro Abe
Takayuki Nakata
Kazuhiro Abe
Takayuki Nakata
Application Number:
JP2005516566A
Publication Date:
February 27, 2013
Filing Date:
December 10, 2004
Export Citation:
Assignee:
Taiyo Kogyo Co., Ltd.
International Classes:
B01J35/02; B01J33/00; B01J35/00; B01J35/06; B01J37/02; B05D5/00; B05D7/04; B32B9/00; B32B27/00; B32B27/12; B32B27/18; D06M11/46; D06M15/248; B01J21/06
Domestic Patent References:
| JP2002282703A | 2002-10-02 | |||
| JPH10244166A | 1998-09-14 | |||
| JP2002322369A | 2002-11-08 | |||
| JP2002225205A | 2002-08-14 | |||
| JP2002201567A | 2002-07-19 | |||
| JP2002178434A | 2002-06-26 | |||
| JP2002096434A | 2002-04-02 | |||
| JPH11300833A | 1999-11-02 | |||
| JP3275032B2 | 2002-04-15 | |||
| JP2002282703A | 2002-10-02 | |||
| JPH10244166A | 1998-09-14 | |||
| JP2002322369A | 2002-11-08 | |||
| JP2002225205A | 2002-08-14 | |||
| JP2002201567A | 2002-07-19 | |||
| JP2002178434A | 2002-06-26 | |||
| JP2002096434A | 2002-04-02 | |||
| JPH11300833A | 1999-11-02 | |||
| JP2005041117A | 2005-02-17 | |||
| JP2005023598A | 2005-01-27 | |||
| JP2001295174A | 2001-10-26 |
Foreign References:
| WO2003074180A1 | 2003-09-12 |
Other References:
JPN6011015557; 林政秀 他: '膜構造建築物に用いられる酸化チタン光触媒で表面処理したＰＶＣ膜材料の防汚性とその発現機構' 日本建築学会大会学術講演梗概集 , 1999, ｐａｇｅ．６０１，６０２
JPN6011015558; 中田貴之 他: '光触媒を応用したＰＴＦＥコーテッドガラス繊維織物（膜材料Ａ種）の防汚性' 日本建築学会学術講演梗概集Ａ-１ 材料施工 , 20020630, ｐａｇｅ．３８３，３８４
JPN6011015557; 林政秀 他: '膜構造建築物に用いられる酸化チタン光触媒で表面処理したＰＶＣ膜材料の防汚性とその発現機構' 日本建築学会大会学術講演梗概集 , 1999, ｐａｇｅ．６０１，６０２
JPN6011015558; 中田貴之 他: '光触媒を応用したＰＴＦＥコーテッドガラス繊維織物（膜材料Ａ種）の防汚性' 日本建築学会学術講演梗概集Ａ-１ 材料施工 , 20020630, ｐａｇｅ．３８３，３８４
JPN6011015558; 中田貴之 他: '光触媒を応用したＰＴＦＥコーテッドガラス繊維織物（膜材料Ａ種）の防汚性' 日本建築学会学術講演梗概集Ａ-１ 材料施工 , 20020630, ｐａｇｅ．３８３，３８４
JPN6011015557; 林政秀 他: '膜構造建築物に用いられる酸化チタン光触媒で表面処理したＰＶＣ膜材料の防汚性とその発現機構' 日本建築学会大会学術講演梗概集 , 1999, ｐａｇｅ．６０１，６０２
JPN6011015558; 中田貴之 他: '光触媒を応用したＰＴＦＥコーテッドガラス繊維織物（膜材料Ａ種）の防汚性' 日本建築学会学術講演梗概集Ａ-１ 材料施工 , 20020630, ｐａｇｅ．３８３，３８４
Attorney, Agent or Firm:
Kazuyuki Hirayama
Tetsuya Shinoda
Tetsuya Shinoda