KR20120086355A - 가시광 응답형 광촉매 코팅 재료, 코팅 처리물 및 알레르겐 불활성화 방법 - Google Patents
가시광 응답형 광촉매 코팅 재료, 코팅 처리물 및 알레르겐 불활성화 방법 Download PDFInfo
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- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
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- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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- B01J35/00—Catalysts, in general, characterised by their form or physical properties
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
- C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1612—Non-macromolecular compounds
- C09D5/1618—Non-macromolecular compounds inorganic
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/088—Radiation using a photocatalyst or photosensitiser
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
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Abstract
Description
| 광촉매 재료 | 바인더 성분 | 염소 이온 화합물 |
알레르겐의 농도 변화 |
연필 경도 |
내후성 | |
| 실시예 1 | Cu(II)/WO3 | 테트라에톡시실란 의 축중합물 |
염산 | 88% | H | |
| 실시예 2 | Cu(II)/ TiO2(루타일) |
테트라에톡시실란 의 축중합물 |
염산 | 76% | F | |
| 실시예 3 | Cu(II)/WO3 | 테트라에톡시실란 의 축중합물 |
염화칼륨 | 90% | B | |
| 실시예 4 | Cu(II)/WO3 | 메틸트리메톡시 실란의 축중합물 |
염산 | 72% | H | |
| 비교예 1 | 질소 도핑된 TiO2(아나타제) |
테트라에톡시실란 의 축중합물 |
염산 | 14% | B | |
| 비교예 2 | Cu(II)/질소 도핑 TiO2(아나타제) |
테트라에톡시실란 의 축중합물 |
염산 | 17% | B | |
| 비교예 3 | TiO2(아나타제) | 테트라에톡시실란 의 축중합물 |
염화구리 및 염산 |
8% | 2H | |
| 비교예 4 | WO3 | 테트라에톡시실란 의 축중합물 |
염산 | 20% | H | |
| 비교예 5 | Cu(II)/WO3 | 테트라에톡시실란 의 축중합물 |
- | 47% | B | |
| 비교예 6 | Cu(II)/WO3 | 아크릴 에멀젼 |
염화칼륨 | 83% | 2B 이하 |
Claims (6)
- 하기 성분을 함유하는 가시광 응답형 광촉매 코팅 재료:
가전자대(valence band)의 전위가 3V(vs. SHE, pH=0) 이상인 광반도체성을 가지는 금속 산화물 입자의 표면에 2가의 구리염이 담지되어 이루어지는 가시광 활성을 가지는 광촉매 재료;
실록산 결합을 가지거나, 반응에 의해 실록산 결합을 형성하는 성분을 포함하는 바인더 성분; 및
염소 이온(chloride ion) 화합물. - 제1항에 있어서,
상기 금속 산화물 입자가, 이산화티타늄, 삼산화텅스텐 및 금속 이온이 도핑된 이산화티타늄으로부터 선택되는 1종 이상의 입자를 포함하는, 가시광 응답형 광촉매 코팅 재료. - 제1항 또는 제2항에 있어서,
상기 바인더 성분이, 일반식 Si(OR)4(단, R은 동일하거나 또는 이종의(heterologuos) 탄소수 1?8의 탄화수소기 또는 페닐기임)으로 표시되는 테트라알콕시실란과, 그의 부분 가수분해 축중합물 중 하나 이상을 포함하는, 가시광 응답형 광촉매 코팅 재료. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 염소 이온 화합물이 염산을 포함하는, 가시광 응답형 광촉매 코팅 재료. - 제1항 내지 제4항 중 어느 한 항에 기재된 가시광 응답형 광촉매 코팅 재료에 의한 코팅 처리가 실시되어 있는 것을 특징으로 하는 코팅 처리물(coated article).
- 제5항에 기재된 코팅 처리물의 코팅 처리가 실시되어 있는 표면에 가시광 응답형 광촉매를 여기시키는 파장을 포함하는 가시광을 조사함으로써, 상기 표면 상의 알레르겐(allergen)을 불활성화시키는 것을 특징으로 하는 알레르겐 불활성화 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2009-272342 | 2009-11-30 | ||
| JP2009272342A JP5567828B2 (ja) | 2009-11-30 | 2009-11-30 | 可視光応答型光触媒コーティング材、コーティング処理物及びアレルゲン不活性化方法 |
| PCT/JP2010/064445 WO2011065078A1 (ja) | 2009-11-30 | 2010-08-26 | 可視光応答型光触媒コーティング材、コーティング処理物及びアレルゲン不活性化方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020147015717A Division KR101550233B1 (ko) | 2009-11-30 | 2010-08-26 | 가시광 응답형 광촉매 코팅 재료, 코팅 처리물 및 알레르겐 불활성화 방법 |
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| Publication Number | Publication Date |
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| KR20120086355A true KR20120086355A (ko) | 2012-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020147015717A Expired - Fee Related KR101550233B1 (ko) | 2009-11-30 | 2010-08-26 | 가시광 응답형 광촉매 코팅 재료, 코팅 처리물 및 알레르겐 불활성화 방법 |
| KR1020127015962A Ceased KR20120086355A (ko) | 2009-11-30 | 2010-08-26 | 가시광 응답형 광촉매 코팅 재료, 코팅 처리물 및 알레르겐 불활성화 방법 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020147015717A Expired - Fee Related KR101550233B1 (ko) | 2009-11-30 | 2010-08-26 | 가시광 응답형 광촉매 코팅 재료, 코팅 처리물 및 알레르겐 불활성화 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9138734B2 (ko) |
| EP (1) | EP2508578A4 (ko) |
| JP (1) | JP5567828B2 (ko) |
| KR (2) | KR101550233B1 (ko) |
| CN (1) | CN102648256B (ko) |
| TW (1) | TWI418404B (ko) |
| WO (1) | WO2011065078A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964296B (zh) * | 2016-04-22 | 2018-08-31 | 南京万源千纳纳米科技有限公司 | 一种有机光催化剂及其制备方法 |
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| CN103228358B (zh) * | 2011-06-27 | 2015-08-26 | 昭和电工株式会社 | 担载有铜化合物的氧化钛光催化剂和其制造方法 |
| JP5931886B2 (ja) * | 2011-09-14 | 2016-06-08 | 日本板硝子株式会社 | 抗ウイルス性薄膜つき基材 |
| JP5927625B2 (ja) * | 2011-09-16 | 2016-06-01 | 住化エンバイロメンタルサイエンス株式会社 | 抗アレルゲン組成物 |
| KR101426745B1 (ko) * | 2011-12-22 | 2014-08-13 | 쇼와 덴코 가부시키가이샤 | 동 및 티탄 함유 조성물 및 그 제조 방법 |
| JP5963128B2 (ja) * | 2012-01-31 | 2016-08-03 | 国立研究開発法人物質・材料研究機構 | 光照射による酸素生成方法 |
| JP5900923B2 (ja) * | 2012-05-22 | 2016-04-06 | 住化エンバイロメンタルサイエンス株式会社 | アレルゲン低減化機能の評価方法 |
| TWI506189B (zh) * | 2012-07-05 | 2015-11-01 | Tai Cheng Lee | Wave plate and wave plate module |
| US9144237B2 (en) | 2012-08-10 | 2015-09-29 | Tsukasa Sakurada | Sterilizing and deodorizing agents, their method of manufacture and uses |
| US20140083473A1 (en) * | 2012-09-24 | 2014-03-27 | Spectra Systems Corporation | Use of photo catalytic material for self-cleaning banknotes |
| JP2015226858A (ja) * | 2012-09-27 | 2015-12-17 | Toto株式会社 | 光触媒性コーティング組成物 |
| JP5955984B2 (ja) * | 2013-01-16 | 2016-07-20 | 日本板硝子株式会社 | 抗ウイルス性薄膜つき基材 |
| JP6041170B2 (ja) * | 2013-06-04 | 2016-12-07 | パナソニックIpマネジメント株式会社 | 常温硬化型光触媒塗料、常温硬化型塗料組成物及び内装材 |
| JP6502683B2 (ja) * | 2015-01-28 | 2019-04-17 | シャープ株式会社 | 光触媒材料 |
| JP6449724B2 (ja) * | 2015-06-16 | 2019-01-09 | 日本板硝子株式会社 | 抗ウイルス性薄膜つき基材 |
| KR101917149B1 (ko) | 2018-05-17 | 2018-11-09 | 주식회사 대수하이테크 | 내후성이 우수한 방오성 코팅조성물 |
| JP6722313B2 (ja) * | 2019-02-18 | 2020-07-15 | シャープ株式会社 | 光触媒材料 |
| JPWO2021132206A1 (ko) * | 2019-12-23 | 2021-07-01 | ||
| CN113683910A (zh) * | 2020-05-18 | 2021-11-23 | 金百利科技(深圳)有限公司 | 一种具有高效光催化功能的光催化涂料及制备方法 |
| WO2022024139A1 (en) * | 2020-07-25 | 2022-02-03 | Debrato Mukerjee | A bio film as a photo catalyst biological protective shieldsuper |
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| JP2776259B2 (ja) * | 1994-08-31 | 1998-07-16 | 松下電工株式会社 | 抗菌性無機塗料 |
| JPH1112539A (ja) | 1997-06-20 | 1999-01-19 | Nippon Parkerizing Co Ltd | 機能性塗料組成物、および機能性塗膜の形成方法 |
| JP3559892B2 (ja) * | 1998-08-10 | 2004-09-02 | 昭和電工株式会社 | 光触媒皮膜およびその形成方法 |
| JP2000095977A (ja) | 1998-09-22 | 2000-04-04 | Toto Ltd | 抗菌性光触媒性塗料および抗菌性光触媒性部材 |
| JP3601532B2 (ja) | 1999-08-05 | 2004-12-15 | 株式会社豊田中央研究所 | 光触媒物質、光触媒体およびこれらの製造方法 |
| CN1222580C (zh) * | 2001-04-25 | 2005-10-12 | 南欧派克有限公司 | 具有光催化活性和吸附性能的光催化涂料及其制备方法 |
| JP4110279B2 (ja) | 2004-02-02 | 2008-07-02 | 昭和電工株式会社 | 光触媒皮膜を塗布した基材および光触媒皮膜を基材上に形成する方法 |
| JP4646210B2 (ja) * | 2005-02-24 | 2011-03-09 | 多木化学株式会社 | ファージ・ウイルスの不活性化剤 |
| JP4880410B2 (ja) | 2006-09-28 | 2012-02-22 | 多木化学株式会社 | 光触媒コーティング組成物が被覆された部材 |
| JP5775248B2 (ja) * | 2008-03-21 | 2015-09-09 | 国立大学法人 東京大学 | 光触媒材料、有機物分解方法、内装部材、空気清浄装置、酸化剤製造装置 |
| JP5498009B2 (ja) * | 2008-10-30 | 2014-05-21 | 国立大学法人 東京大学 | 光触媒材料、有機物分解方法、内装部材、空気清浄装置、酸化剤製造装置 |
-
2009
- 2009-11-30 JP JP2009272342A patent/JP5567828B2/ja active Active
-
2010
- 2010-08-26 CN CN201080053835.3A patent/CN102648256B/zh not_active Expired - Fee Related
- 2010-08-26 WO PCT/JP2010/064445 patent/WO2011065078A1/ja not_active Ceased
- 2010-08-26 KR KR1020147015717A patent/KR101550233B1/ko not_active Expired - Fee Related
- 2010-08-26 EP EP10832925.1A patent/EP2508578A4/en not_active Withdrawn
- 2010-08-26 KR KR1020127015962A patent/KR20120086355A/ko not_active Ceased
- 2010-08-26 US US13/512,379 patent/US9138734B2/en not_active Expired - Fee Related
- 2010-08-30 TW TW099129109A patent/TWI418404B/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964296B (zh) * | 2016-04-22 | 2018-08-31 | 南京万源千纳纳米科技有限公司 | 一种有机光催化剂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102648256B (zh) | 2015-02-11 |
| EP2508578A1 (en) | 2012-10-10 |
| US20120237396A1 (en) | 2012-09-20 |
| TW201127489A (en) | 2011-08-16 |
| US9138734B2 (en) | 2015-09-22 |
| JP2011111600A (ja) | 2011-06-09 |
| CN102648256A (zh) | 2012-08-22 |
| WO2011065078A1 (ja) | 2011-06-03 |
| TWI418404B (zh) | 2013-12-11 |
| KR20140092393A (ko) | 2014-07-23 |
| KR101550233B1 (ko) | 2015-09-07 |
| EP2508578A4 (en) | 2013-07-17 |
| JP5567828B2 (ja) | 2014-08-06 |
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