JP2009525246A5 - - Google Patents
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- Publication number
- JP2009525246A5 JP2009525246A5 JP2008552790A JP2008552790A JP2009525246A5 JP 2009525246 A5 JP2009525246 A5 JP 2009525246A5 JP 2008552790 A JP2008552790 A JP 2008552790A JP 2008552790 A JP2008552790 A JP 2008552790A JP 2009525246 A5 JP2009525246 A5 JP 2009525246A5
- Authority
- JP
- Japan
- Prior art keywords
- tio
- nonionic surfactant
- halogen acid
- nanoparticle dispersions
- nanoparticle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 10
- 229910010413 TiO 2 Inorganic materials 0.000 claims 8
- 239000006185 dispersion Substances 0.000 claims 8
- 239000002105 nanoparticle Substances 0.000 claims 7
- 239000002253 acid Substances 0.000 claims 5
- 229910052736 halogen Inorganic materials 0.000 claims 5
- 150000002367 halogens Chemical class 0.000 claims 5
- 229910052719 titanium Inorganic materials 0.000 claims 4
- -1 titanium alkoxide Chemical class 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 229910052684 Cerium Inorganic materials 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000011941 photocatalyst Substances 0.000 claims 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical group CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 claims 2
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- 150000003624 transition metals Chemical class 0.000 claims 2
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000002537 cosmetic Substances 0.000 claims 1
- 238000005202 decontamination Methods 0.000 claims 1
- 230000003588 decontaminative effect Effects 0.000 claims 1
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- ZEIWWVGGEOHESL-UHFFFAOYSA-N methanol;titanium Chemical compound [Ti].OC.OC.OC.OC ZEIWWVGGEOHESL-UHFFFAOYSA-N 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229960005235 piperonyl butoxide Drugs 0.000 claims 1
- IKNCGYCHMGNBCP-UHFFFAOYSA-N propan-1-olate Chemical compound CCC[O-] IKNCGYCHMGNBCP-UHFFFAOYSA-N 0.000 claims 1
- OGHBATFHNDZKSO-UHFFFAOYSA-N propan-2-olate Chemical compound CC(C)[O-] OGHBATFHNDZKSO-UHFFFAOYSA-N 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 239000013504 Triton X-100 Substances 0.000 description 5
- 229920004890 Triton X-100 Polymers 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITFI2006A000030 | 2006-02-01 | ||
| IT000030A ITFI20060030A1 (it) | 2006-02-01 | 2006-02-01 | Processo per la preparazione di dispersioni acquose di ti02 in forma nanoparticelle e dispersioni ottenibili con questo processo |
| PCT/EP2007/050826 WO2007088151A1 (en) | 2006-02-01 | 2007-01-29 | Method for the preparation of aqueous dispersions of tio2 in the form of nanoparticles, and dispersions obtainable with this method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009525246A JP2009525246A (ja) | 2009-07-09 |
| JP2009525246A5 true JP2009525246A5 (https=) | 2013-05-02 |
| JP5281415B2 JP5281415B2 (ja) | 2013-09-04 |
Family
ID=36337463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008552790A Active JP5281415B2 (ja) | 2006-02-01 | 2007-01-29 | ナノ粒子の形態のＴｉＯ２の水性分散液の製造方法、及びこの方法で得られる分散体 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US8431621B2 (https=) |
| EP (1) | EP1996515B1 (https=) |
| JP (1) | JP5281415B2 (https=) |
| KR (1) | KR101353850B1 (https=) |
| CN (1) | CN101378993B (https=) |
| AT (1) | ATE490220T1 (https=) |
| AU (1) | AU2007211536B2 (https=) |
| BR (1) | BRPI0707256B1 (https=) |
| CA (1) | CA2640938C (https=) |
| DE (1) | DE602007010908D1 (https=) |
| DK (1) | DK1996515T3 (https=) |
| ES (1) | ES2357369T3 (https=) |
| IT (1) | ITFI20060030A1 (https=) |
| NZ (1) | NZ570356A (https=) |
| PL (1) | PL1996515T3 (https=) |
| PT (1) | PT1996515E (https=) |
| RU (1) | RU2431604C2 (https=) |
| WO (1) | WO2007088151A1 (https=) |
| ZA (1) | ZA200806991B (https=) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITFI20060034A1 (it) | 2006-02-03 | 2007-08-04 | Colorobbia Italiana Spa | Processo per la funzionalizzazione di superfici metalliche in titanio con particelle di titanio nanometriche e prodotti cosi' funzionalizzati |
| KR100921381B1 (ko) | 2008-02-19 | 2009-10-14 | 성균관대학교산학협력단 | 비표면적이 증가된 신규한 이산화티탄 촉매 및 이의제조방법 |
| US20110220855A1 (en) * | 2010-03-12 | 2011-09-15 | Weir John D | Self-Cleaning Coating for Protection Against Hazardous Biopathogens and Toxic Chemical Agents Utilizing Both Super Hydrophobic Effects and Suitable Oxide Interfaces |
| CN101844805A (zh) * | 2010-06-08 | 2010-09-29 | 上海工程技术大学 | 一种制备水性高分散纳米二氧化钛的方法 |
| SI23501A (sl) | 2010-10-25 | 2012-04-30 | CINKARNA Metalurško kemiÄŤna industrija Celje, d.d. | Postopek za pridobivanje nanodelcev anatasa visoke specifične površine in sferične morfologije |
| ITFI20110038A1 (it) | 2011-03-03 | 2012-09-04 | Colorobbia Italiana Spa | Cerameri, loro applicazione ed uso. |
| KR101341250B1 (ko) * | 2011-11-28 | 2013-12-12 | 박홍욱 | 연소 및 광촉매성 세라믹 코팅제 조성물 및 이를 이용한 유해가스 저감 코팅제품 |
| RU2477257C1 (ru) * | 2011-12-26 | 2013-03-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет" (СПбГУ) | Композиция на основе нанокристаллического диоксида титана, способ ее изготовления и способ применения композиции для получения фотокаталитического покрытия на стекле |
| US9573126B2 (en) * | 2012-03-20 | 2017-02-21 | Valinge Photocatalytic Ab | Photocatalytic composition |
| KR101397346B1 (ko) * | 2012-06-15 | 2014-05-22 | 경희대학교 산학협력단 | 자외선 차단 및 피부노폐물 흡수 성능을 갖는 화장품용 다기능성 복합체 제조방법 |
| CN103301856B (zh) * | 2013-05-23 | 2014-10-29 | 河北科技大学 | 纳米贵金属/半导体复合光催化剂在有机物卤化反应中的应用 |
| CN103934017A (zh) * | 2014-04-22 | 2014-07-23 | 苏州聚康新材料科技有限公司 | 一种具有高效光催化活性的微乳液的制备方法 |
| CN104190279A (zh) * | 2014-08-27 | 2014-12-10 | 华南师范大学 | 一种纳米二氧化钛分散液的制备方法 |
| CN106219664A (zh) * | 2016-08-10 | 2016-12-14 | 佛山科学技术学院 | 涤/棉一浴法染色的棉基光催化处理染色废水的方法 |
| US11819580B2 (en) | 2016-10-18 | 2023-11-21 | PurWorld Technologies LLC | Method of chemically disinfecting a vehicle |
| IT201700050577A1 (it) * | 2017-05-10 | 2018-11-10 | Colorobbia Consulting S R L | Supporto nanofunzionalizzato e metodo di realizzazione |
| IT201700112570A1 (it) * | 2017-10-06 | 2019-04-06 | Andrea Ferruccio Zoppolato | Apparato automatico per la distribuzione di prodotti |
| CA3097835A1 (en) * | 2018-05-02 | 2019-11-07 | Colorobbia Consulting S.R.L. | Nitrogen-doped tio2 nanoparticles and the use thereof in photocatalysis |
| WO2021053379A1 (en) * | 2019-09-20 | 2021-03-25 | Reair S.R.L. | Sanitization composition and method for sanitization- purification of surfaces and environments |
| IT201900020122A1 (it) | 2019-10-31 | 2021-05-01 | Colorobbia Consulting S R L | Supporto polimerico nanofunzionalizzato con nanoparticelle fotocatalitiche a base di TiO2 e il suo uso nella fotocatalisi |
| IT202000018004A1 (it) | 2020-07-24 | 2022-01-24 | Colorobbia Consulting S R L | Nanoparticelle, substrato nanofunzionalizzato e dispositivo con attività fotocatalitica antibatterica |
| IT202000017995A1 (it) | 2020-07-24 | 2022-01-24 | Colorobbia Consulting S R L | Nanoparticelle, substrato nanofunzionalizzato e dispositivo con attività fotocatalitica antivirale |
| IT202000018007A1 (it) | 2020-07-24 | 2022-01-24 | Colorobbia Consulting S R L | Nanoparticelle, substrato nanofunzionalizzato e dispositivo con attività fotocatalitica antifungina |
| CN114316723B (zh) * | 2022-01-29 | 2022-12-20 | 重庆交通大学 | 光催化成膜组合物及其制备方法和用途 |
| KR102779251B1 (ko) * | 2023-08-09 | 2025-03-11 | 주식회사 젠스 | 환경 개선용 조성물의 제조방법 및 이에 의해 제조되는 조성물 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0403473A1 (en) * | 1988-03-03 | 1990-12-27 | AlliedSignal Inc. | Process for preparing monodisperse titania spheres |
| US5102853A (en) * | 1989-11-22 | 1992-04-07 | Ford Motor Company | Three-way catalyst for automotive emission control |
| FR2721615A1 (fr) | 1994-06-24 | 1995-12-29 | Rhone Poulenc Chimie | Procédé de préparation de particules d'oxyde métallique organophiles. |
| JPH11343118A (ja) * | 1998-06-01 | 1999-12-14 | Minnesota Mining & Mfg Co <3M> | 酸化チタン膜、その製造方法、それをもった物品及びそれを備えた光化学電池 |
| JP2000044242A (ja) * | 1998-07-28 | 2000-02-15 | Teikoku Chem Ind Corp Ltd | 表面被覆組成物 |
| JP2000219515A (ja) * | 1999-01-27 | 2000-08-08 | Jsr Corp | 二酸化チタン前駆体組成物および二酸化チタン |
| FR2789591B1 (fr) | 1999-02-17 | 2002-10-04 | Rhodia Chimie Sa | Utilisation de dispersions filmogenes de dioxyde de titane pour la desinfection des surfaces dures, dispersions filmogenes de dioxyde de titane et procede de desinfection |
| JP2000334310A (ja) * | 1999-05-28 | 2000-12-05 | Jsr Corp | 光触媒の製造方法 |
| US7169348B2 (en) | 2001-07-06 | 2007-01-30 | University Of Queensland | Method of making metal oxide nanoparticles in an exfoliated silicate framework |
| JP2003232018A (ja) * | 2002-02-08 | 2003-08-19 | Hitachi Chem Co Ltd | 光触媒性路面標示物用材料、光触媒性路面標示物の施工方法及び光触媒性路面標示物 |
| CN1218634C (zh) * | 2002-04-30 | 2005-09-14 | 香港中文大学 | 具有高杀菌光活性介孔二氧化钛薄膜的制备方法 |
| JP2005538921A (ja) * | 2002-09-17 | 2005-12-22 | スリーエム イノベイティブ プロパティズ カンパニー | ポーラスな界面活性剤媒介金属酸化物フィルム |
| JP4483172B2 (ja) * | 2002-12-05 | 2010-06-16 | 住友化学株式会社 | 酸化チタン分散液 |
| CA2528660A1 (en) * | 2002-12-24 | 2004-07-15 | Oxonica Limited | Sunscreens |
| JP4382607B2 (ja) * | 2004-03-15 | 2009-12-16 | 住友大阪セメント株式会社 | 酸化チタン粒子 |
| EP1828056A1 (en) * | 2004-11-02 | 2007-09-05 | Nanogate AG | Synthesis of titanium dioxide nanoparticles |
| ITFI20040252A1 (it) * | 2004-12-06 | 2005-03-06 | Colorobbia Italiana Spa | Processo per la preparazione di dispersioni di ti02 in forma di nanoparticelle, e dispersioni ottenibili con questo processo |
-
2006
- 2006-02-01 IT IT000030A patent/ITFI20060030A1/it unknown
-
2007
- 2007-01-29 CN CN2007800041476A patent/CN101378993B/zh active Active
- 2007-01-29 JP JP2008552790A patent/JP5281415B2/ja active Active
- 2007-01-29 KR KR1020087019004A patent/KR101353850B1/ko active Active
- 2007-01-29 BR BRPI0707256-2A patent/BRPI0707256B1/pt active IP Right Grant
- 2007-01-29 AT AT07726249T patent/ATE490220T1/de active
- 2007-01-29 PL PL07726249T patent/PL1996515T3/pl unknown
- 2007-01-29 RU RU2008135345/05A patent/RU2431604C2/ru active
- 2007-01-29 ES ES07726249T patent/ES2357369T3/es active Active
- 2007-01-29 WO PCT/EP2007/050826 patent/WO2007088151A1/en not_active Ceased
- 2007-01-29 AU AU2007211536A patent/AU2007211536B2/en not_active Ceased
- 2007-01-29 EP EP07726249A patent/EP1996515B1/en active Active
- 2007-01-29 US US12/162,539 patent/US8431621B2/en active Active
- 2007-01-29 DK DK07726249.1T patent/DK1996515T3/da active
- 2007-01-29 DE DE602007010908T patent/DE602007010908D1/de active Active
- 2007-01-29 PT PT07726249T patent/PT1996515E/pt unknown
- 2007-01-29 CA CA2640938A patent/CA2640938C/en active Active
- 2007-01-29 NZ NZ570356A patent/NZ570356A/en unknown
-
2008
- 2008-08-13 ZA ZA200806991A patent/ZA200806991B/xx unknown
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